bash-5.2.37-1.fc42

List of Findings

Error: SHELLCHECK_WARNING (CWE-480): [#def1]
/usr/bin/bashbug-64:57:9: warning[SC1007]: Remove space after = if trying to assign a value (for empty string, use var='' ... ).
#   55|   VERSTR="GNU bashbug, version ${RELEASE}.${PATCHLEVEL}-${RELSTATUS}"
#   56|   
#   57|-> do_help= do_version=
#   58|   
#   59|   while [ $# -gt 0 ]; do

Error: SHELLCHECK_WARNING (CWE-480): [#def2]
/usr/bin/bashbug-64:99:6: warning[SC1007]: Remove space after = if trying to assign a value (for empty string, use var='' ... ).
#   97|   case "$N" in
#   98|   *c)	n=-n c= ;;
#   99|-> *)	n= c='\c' ;;
#  100|   esac
#  101|   

Error: SHELLCHECK_WARNING (CWE-456): [#def3]
/usr/bin/bashbug-64:146:3: warning[SC2209]: Use var=$(command) to assign output (or quote to assign string).
#  144|   		DEFEDITOR=jove
#  145|   	elif [ -x /usr/bin/vi ]; then
#  146|-> 		DEFEDITOR=vi
#  147|   	else
#  148|   		echo "$0: No default editor found: attempting to use vi" >&2

Error: SHELLCHECK_WARNING (CWE-456): [#def4]
/usr/bin/bashbug-64:149:3: warning[SC2209]: Use var=$(command) to assign output (or quote to assign string).
#  147|   	else
#  148|   		echo "$0: No default editor found: attempting to use vi" >&2
#  149|-> 		DEFEDITOR=vi
#  150|   	fi
#  151|   fi

Error: SHELLCHECK_WARNING (CWE-398): [#def5]
/usr/bin/bashbug-64:158:40: warning[SC2172]: Trapping signals by number is not well defined. Prefer signal names.
#  156|   : ${USER=${LOGNAME-`whoami`}}
#  157|   
#  158|-> trap 'rm -rf "$TEMPDIR"; exit 1' 1 2 3 13 15
#  159|   trap 'rm -rf "$TEMPDIR"' 0
#  160|   

Error: SHELLCHECK_WARNING (CWE-252): [#def6]
/usr/bin/cd:2:1: warning[SC2164]: Use 'cd ... || exit' or 'cd ... || return' in case cd fails.
#    1|   #!/usr/bin/sh
#    2|-> builtin cd "$@"

Error: SHELLCHECK_WARNING (CWE-138): [#def7]
/usr/share/doc/bash/examples/functions/arrayops.bash:95:19: error[SC2145]: Argument mixes string and array. Use * or separate argument.
#   93|   aset()
#   94|   {
#   95|->     eval "$1[\$2]=${@:3}"
#   96|   }
#   97|   

Error: SHELLCHECK_WARNING: [#def8]
/usr/share/doc/bash/examples/functions/arrayops.bash:95:19: warning[SC2294]: eval negates the benefit of arrays. Drop eval to preserve whitespace/symbols (or eval as string).
#   93|   aset()
#   94|   {
#   95|->     eval "$1[\$2]=${@:3}"
#   96|   }
#   97|   

Error: SHELLCHECK_WARNING (CWE-88): [#def9]
/usr/share/doc/bash/examples/functions/arrayops.bash:110:14: error[SC2068]: Double quote array expansions to avoid re-splitting elements.
#  108|       eval local "v=(\"\${$1[@]}\")"
#  109|       local x
#  110|->     for x in ${@:2} ; do echo "${v[$x]}"; done
#  111|   }
#  112|   

Error: SHELLCHECK_WARNING (CWE-457): [#def10]
/usr/share/doc/bash/examples/functions/arrayops.bash:110:32: warning[SC2154]: v is referenced but not assigned.
#  108|       eval local "v=(\"\${$1[@]}\")"
#  109|       local x
#  110|->     for x in ${@:2} ; do echo "${v[$x]}"; done
#  111|   }
#  112|   

Error: SHELLCHECK_WARNING (CWE-758): [#def11]
/usr/share/doc/bash/examples/scripts/cat.sh:1:1: error[SC2148]: Tips depend on target shell and yours is unknown. Add a shebang or a 'shell' directive.
#    1|-> shcat()
#    2|   {
#    3|   	while read -r ; do

Error: SHELLCHECK_WARNING (CWE-457): [#def12]
/usr/share/doc/bash/examples/shellmath/assert.sh:28:17: warning[SC2154]: __shellmath_returnCodes is referenced but not assigned.
#   26|           echo "    By default, asserts against the string output by the function."
#   27|           echo "    Use -c to assert against the numeric return code instead."
#   28|->         return "${__shellmath_returnCodes[FAIL]}"
#   29|       fi
#   30|   

Error: SHELLCHECK_WARNING (CWE-457): [#def13]
/usr/share/doc/bash/examples/shellmath/assert.sh:46:29: warning[SC2154]: __shellmath_true is referenced but not assigned.
#   44|       # Exercise the function in optimized mode; it will run faster by avoiding
#   45|       # subshelling. This also suppresses dumping of function output to stdout.
#   46|->     __shellmath_isOptimized=${__shellmath_true}
#   47|       "$func" "${args[@]}"
#   48|       returnCode=$?

Error: SHELLCHECK_WARNING (CWE-457): [#def14]
/usr/share/doc/bash/examples/shellmath/assert.sh:49:29: warning[SC2154]: __shellmath_false is referenced but not assigned.
#   47|       "$func" "${args[@]}"
#   48|       returnCode=$?
#   49|->     __shellmath_isOptimized=${__shellmath_false}
#   50|   
#   51|       # Fetch the return value(s)

Error: SHELLCHECK_WARNING (CWE-457): [#def15]
/usr/share/doc/bash/examples/shellmath/assert.sh:69:21: warning[SC2154]: __shellmath_SUCCESS is referenced but not assigned.
#   67|           if [[ "${actualReturn[*]}" == "$expectedReturn" ]]; then
#   68|               _shellmath_setReturnValue  "${GREEN}ok${NO_COLOR}   "
#   69|->             return "$__shellmath_SUCCESS"
#   70|           else
#   71|               _shellmath_setReturnValue "${RED}FAIL${NO_COLOR} (${actualReturn[*]}) "

Error: SHELLCHECK_WARNING (CWE-457): [#def16]
/usr/share/doc/bash/examples/shellmath/assert.sh:72:21: warning[SC2154]: __shellmath_FAIL is referenced but not assigned.
#   70|           else
#   71|               _shellmath_setReturnValue "${RED}FAIL${NO_COLOR} (${actualReturn[*]}) "
#   72|->             return "$__shellmath_FAIL"
#   73|           fi
#   74|       elif [[ $mode == RETURN_CODE ]]; then

Error: SHELLCHECK_WARNING (CWE-457): [#def17]
/usr/share/doc/bash/examples/shellmath/faster_e_demo.sh:22:15: warning[SC2154]: __shellmath_true is referenced but not assigned.
#   20|   # Setting the '-t' flag will cause the script to time the algorithm
#   21|   if [[ "$1" == '-t' ]]; then
#   22|->     do_timing=${__shellmath_true}
#   23|       shift
#   24|   fi

Error: SHELLCHECK_WARNING (CWE-457): [#def18]
/usr/share/doc/bash/examples/shellmath/faster_e_demo.sh:48:7: warning[SC2154]: term is referenced but not assigned.
#   46|       _shellmath_divide  1  $zero_factorial
#   47|       _shellmath_getReturnValue term
#   48|->     e=$term
#   49|   
#   50|       # Compute successive terms T(n) := T(n-1)/n and accumulate into e

Error: SHELLCHECK_WARNING (CWE-140): [#def19]
/usr/share/doc/bash/examples/shellmath/runTests.sh:42:16: warning[SC2206]: Quote to prevent word splitting/globbing, or split robustly with mapfile or read -a.
#   40|           __shellfloat_commandBuffer=""
#   41|   
#   42|->         words=($command)
#   43|   
#   44|           # Expand first word to an assertion function

Error: SHELLCHECK_WARNING (CWE-149): [#def20]
/usr/share/doc/bash/examples/shellmath/runTests.sh:91:68: warning[SC2027]: The surrounding quotes actually unquote this. Remove or escape them.
#   89|           words[nextWord]=_shellmath_${words[nextWord]}
#   90|           if ! type -t "${words[nextWord]}" >/dev/null; then
#   91|->             echo "${RED}FAIL${NO_COLOR} Line $lineNumber: Command "$command": Syntax error. Required: String|Code  value  operation  args..."
#   92|               return 3
#   93|           fi

Error: SHELLCHECK_WARNING (CWE-457): [#def21]
/usr/share/doc/bash/examples/shellmath/runTests.sh:115:48: warning[SC2154]: __shellmath_true is referenced but not assigned.
#  113|       # functions need to do this themselves, but there are some "private"
#  114|       # functions that need this here when they are auto-tested.
#  115|->     _shellmath_precalc; __shellmath_didPrecalc=$__shellmath_true
#  116|   
#  117|       # Process the test file line-by-line using the above runTests() function

Error: SHELLCHECK_WARNING (CWE-457): [#def22]
/usr/share/doc/bash/examples/shellmath/slower_e_demo.sh:13:15: warning[SC2154]: __shellmath_true is referenced but not assigned.
#   11|   # Setting the '-t' flag will cause the script to time the algorithm
#   12|   if [[ "$1" == '-t' ]]; then
#   13|->     do_timing=${__shellmath_true}
#   14|       shift
#   15|   fi

Error: COMPILER_WARNING (CWE-563): [#def23]
bash-5.2.37-build/bash-5.2/array.c:66:14: warning[-Wunused-variable]: ‘spacesep’ defined but not used
#   66 | static char *spacesep = " ";
#      |              ^~~~~~~~
#   64|   static char *array_to_string_internal PARAMS((ARRAY_ELEMENT *, ARRAY_ELEMENT *, char *, int));
#   65|   
#   66|-> static char *spacesep = " ";
#   67|   
#   68|   #define IS_LASTREF(a)	(a->lastref)

Error: CPPCHECK_WARNING (CWE-457): [#def24]
bash-5.2.37-build/bash-5.2/array.c:870: error[uninitvar]: Uninitialized variable: t
#  868|       {
#  869|         for (i = 0; i < count; i++)
#  870|-> 	array_insert (a, i, t);
#  871|         return a;
#  872|       }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def25]
bash-5.2.37-build/bash-5.2/array.c: scope_hint: In function ‘array_from_argv’
bash-5.2.37-build/bash-5.2/array.c:870:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘t’
#  868|       {
#  869|         for (i = 0; i < count; i++)
#  870|-> 	array_insert (a, i, t);
#  871|         return a;
#  872|       }

Error: COMPILER_WARNING (CWE-457): [#def26]
bash-5.2.37-build/bash-5.2/array.c: scope_hint: In function ‘array_from_argv’
bash-5.2.37-build/bash-5.2/array.c:870:9: warning[-Wmaybe-uninitialized]: ‘t’ may be used uninitialized
#  870 |         array_insert (a, i, t);
#      |         ^~~~~~~~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/array.c:865:10: note: ‘t’ was declared here
#  865 |   char  *t;
#      |          ^
#  868|       {
#  869|         for (i = 0; i < count; i++)
#  870|-> 	array_insert (a, i, t);
#  871|         return a;
#  872|       }

Error: COMPILER_WARNING (CWE-563): [#def27]
bash-5.2.37-build/bash-5.2/arrayfunc.c: scope_hint: In function ‘assign_array_element_internal’
bash-5.2.37-build/bash-5.2/arrayfunc.c:410:9: warning[-Wunused-variable]: unused variable ‘newval’
#  410 |   char *newval;
#      |         ^~~~~~
#  408|     char *akey, *nkey;
#  409|     arrayind_t ind;
#  410|->   char *newval;
#  411|   
#  412|     /* rely on the caller to initialize estatep */

Error: COMPILER_WARNING (CWE-457): [#def28]
bash-5.2.37-build/bash-5.2/arrayfunc.c:435:36: warning[-Wmaybe-uninitialized]: ‘nkey’ may be used uninitialized
#  435 |           estatep->value = entry ? assoc_reference (assoc_cell (entry), nkey) : 0;
#      |                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/arrayfunc.c: scope_hint: In function ‘assign_array_element’
bash-5.2.37-build/bash-5.2/arrayfunc.c:408:16: note: ‘nkey’ was declared here
#  408 |   char *akey, *nkey;
#      |                ^~~~
#  433|   	  estatep->type = ARRAY_ASSOC;
#  434|   	  estatep->key = nkey;
#  435|-> 	  estatep->value = entry ? assoc_reference (assoc_cell (entry), nkey) : 0;
#  436|   	}
#  437|       }

Error: COMPILER_WARNING (CWE-563): [#def29]
bash-5.2.37-build/bash-5.2/arrayfunc.c: scope_hint: In function ‘array_value_internal’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1487:21: warning[-Wunused-but-set-variable]: variable ‘subtype’ set but not used
# 1487 |   int len, isassoc, subtype;
#      |                     ^~~~~~~
# 1485|        array_eltstate_t *estatep;
# 1486|   {
# 1487|->   int len, isassoc, subtype;
# 1488|     arrayind_t ind;
# 1489|     char *akey;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def30]
bash-5.2.37-build/bash-5.2/arrayfunc.c: scope_hint: In function ‘array_value_internal’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1619:48: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘ind’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1589:16: note: in expansion of macro ‘assoc_p’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1608:23: note: in expansion of macro ‘value_cell’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1613:16: note: in expansion of macro ‘invisible_p’
# 1617|   	}
# 1618|         if (array_p (var) == 0 && assoc_p (var) == 0)
# 1619|-> 	retval = (ind == 0) ? value_cell (var) : (char *)NULL;
# 1620|         else if (assoc_p (var))
# 1621|           {

Error: COMPILER_WARNING (CWE-457): [#def31]
bash-5.2.37-build/bash-5.2/arrayfunc.c: scope_hint: In function ‘array_value_internal’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1619:48: warning[-Wmaybe-uninitialized]: ‘ind’ may be used uninitialized
# 1619 |         retval = (ind == 0) ? value_cell (var) : (char *)NULL;
#      |                                                ^
bash-5.2.37-build/bash-5.2/arrayfunc.c:1488:14: note: ‘ind’ was declared here
# 1488 |   arrayind_t ind;
#      |              ^~~
# 1617|   	}
# 1618|         if (array_p (var) == 0 && assoc_p (var) == 0)
# 1619|-> 	retval = (ind == 0) ? value_cell (var) : (char *)NULL;
# 1620|         else if (assoc_p (var))
# 1621|           {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def32]
bash-5.2.37-build/bash-5.2/arrayfunc.c:1631:18: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘ind’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1589:16: note: in expansion of macro ‘assoc_p’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1608:23: note: in expansion of macro ‘value_cell’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1613:16: note: in expansion of macro ‘invisible_p’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1620:16: note: in expansion of macro ‘assoc_p’
# 1629|           }
# 1630|         else
# 1631|-> 	retval = array_reference (array_cell (var), ind);
# 1632|   
# 1633|         if (estatep)

Error: COMPILER_WARNING (CWE-563): [#def33]
bash-5.2.37-build/bash-5.2/arrayfunc.c: scope_hint: In function ‘array_keys’
bash-5.2.37-build/bash-5.2/arrayfunc.c:1676:22: warning[-Wunused-variable]: unused variable ‘temp’
# 1676 |   char *retval, *t, *temp;
#      |                      ^~~~
# 1674|   {
# 1675|     int len;
# 1676|->   char *retval, *t, *temp;
# 1677|     WORD_LIST *l;
# 1678|     SHELL_VAR *var;

Error: COMPILER_WARNING (CWE-457): [#def34]
bash-5.2.37-build/bash-5.2/assoc.h:31:37: warning[-Wmaybe-uninitialized]: ‘h’ may be used uninitialized
#   31 | #define assoc_num_elements(h)   ((h)->nentries)
#      |                                 ~~~~^~~~~~~~~~~
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘parameter_brace_substring’
bash-5.2.37-build/bash-5.2/subst.c:8129:14: note: ‘h’ was declared here
# 8129 |  HASH_TABLE *h;
#      |              ^
#   29|   
#   30|   #define assoc_empty(h)		((h)->nentries == 0)
#   31|-> #define assoc_num_elements(h)	((h)->nentries)
#   32|   
#   33|   #define assoc_create(n)		(hash_create((n)))

Error: COMPILER_WARNING (CWE-569): [#def35]
bash-5.2.37-build/bash-5.2/bashhist.c: scope_hint: In function ‘hc_erasedups’
bash-5.2.37-build/bash-5.2/bashhist.c:731:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  731 |   while (temp = previous_history ())
#      |          ^~~~
#  729|   
#  730|     using_history ();
#  731|->   while (temp = previous_history ())
#  732|       {
#  733|         if (STREQ (temp->line, line))

Error: COMPILER_WARNING (CWE-704): [#def36]
bash-5.2.37-build/bash-5.2/bashhist.c: scope_hint: In function ‘bash_syslog_history’
bash-5.2.37-build/bash-5.2/bashhist.c:851:16: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
#  849|       {
#  850|         chunks = ((msglen + hdrlen) / SYSLOG_MAXLEN) + 1;
#  851|->       for (msg = line, i = 0; i < chunks; i++)
#  852|   	{
#  853|   	  seqnum = inttostr (i + 1, seqbuf, sizeof (seqbuf));

Error: COMPILER_WARNING (CWE-1164): [#def37]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/bashline.c:214:12: warning[-Wunused-function]: ‘set_saved_history’ declared ‘static’ but never defined
#  214 | static int set_saved_history PARAMS((void));
#      |            ^~~~~~~~~~~~~~~~~
#  212|   static int isolate_sequence PARAMS((char *, int, int, int *));
#  213|   
#  214|-> static int set_saved_history PARAMS((void));
#  215|   
#  216|   #if defined (ALIAS)

Error: COMPILER_WARNING (CWE-569): [#def38]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘snarf_hosts_from_file’
bash-5.2.37-build/bash-5.2/bashline.c:811:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  811 |   while (temp = fgets (buffer, 255, file))
#      |          ^~~~
#  809|       return;
#  810|   
#  811|->   while (temp = fgets (buffer, 255, file))
#  812|       {
#  813|         /* Skip to first character. */

Error: GCC_ANALYZER_WARNING (CWE-835): [#def39]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘snarf_hosts_from_file’
bash-5.2.37-build/bash-5.2/bashline.c:842:22: warning[-Wanalyzer-infinite-loop]: infinite loop
bash-5.2.37-build/bash-5.2/bashline.c:842:29: note: in expansion of macro ‘cr_whitespace’
#  840|         /* Skip internet address if present. */
#  841|         if (DIGIT (buffer[i]))
#  842|-> 	for (; buffer[i] && cr_whitespace (buffer[i]) == 0; i++);
#  843|   
#  844|         /* Gobble up names.  Each name is separated with whitespace. */

Error: GCC_ANALYZER_WARNING (CWE-835): [#def40]
bash-5.2.37-build/bash-5.2/bashline.c:853:33: warning[-Wanalyzer-infinite-loop]: infinite loop
bash-5.2.37-build/bash-5.2/bashline.c:853:40: note: in expansion of macro ‘cr_whitespace’
#  851|   
#  852|   	  /* Isolate the current word. */
#  853|-> 	  for (start = i; buffer[i] && cr_whitespace (buffer[i]) == 0; i++)
#  854|   	    ;
#  855|   	  if (i == start)

Error: GCC_ANALYZER_WARNING (CWE-674): [#def41]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_backward_kill_shellword’
bash-5.2.37-build/bash-5.2/bashline.c:1245:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
# 1243|   
# 1244|     if (count < 0)
# 1245|->     return (bash_backward_kill_shellword (-count, key));
# 1246|   
# 1247|     p = rl_point;

Error: GCC_ANALYZER_WARNING (CWE-674): [#def42]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_kill_shellword’
bash-5.2.37-build/bash-5.2/bashline.c:1267:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
# 1265|   
# 1266|     if (count < 0)
# 1267|->     return (bash_kill_shellword (-count, key));
# 1268|   
# 1269|     p = rl_point;

Error: COMPILER_WARNING (CWE-563): [#def43]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_spell_correct_shellword’
bash-5.2.37-build/bash-5.2/bashline.c:1346:7: warning[-Wunused-but-set-variable]: variable ‘opoint’ set but not used
# 1346 |   int opoint, wbeg, wend;
#      |       ^~~~~~
# 1344|        int count, key;
# 1345|   {
# 1346|->   int opoint, wbeg, wend;
# 1347|     char *text, *newdir;
# 1348|   

Error: CPPCHECK_WARNING (CWE-457): [#def44]
bash-5.2.37-build/bash-5.2/bashline.c:1687: error[uninitvar]: Uninitialized variable: e1
# 1685|   	  if (s > rl_end)
# 1686|   	    {
# 1687|-> 	      s1 = s = e1;
# 1688|   	      break;
# 1689|   	    }

Error: COMPILER_WARNING (CWE-569): [#def45]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘attempt_shell_completion’
bash-5.2.37-build/bash-5.2/bashline.c:1704:14: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1704 |       while (was_assignment = assignment (n, 0));
#      |              ^~~~~~~~~~~~~~
# 1702|   	  s = e1 + 1;
# 1703|   	}
# 1704|->       while (was_assignment = assignment (n, 0));
# 1705|         s = s1;		/* reset to index where name begins */
# 1706|   

Error: COMPILER_WARNING (CWE-457): [#def46]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘attempt_shell_completion’
bash-5.2.37-build/bash-5.2/bashline.c:1719:28: warning[-Wmaybe-uninitialized]: ‘e1’ may be used uninitialized
# 1719 |       else if (e == 0 && e == s && text[0] == '\0' && have_progcomps)   /* beginning of empty line */
#      |                          ~~^~~~
bash-5.2.37-build/bash-5.2/bashline.c:1669:21: note: ‘e1’ was declared here
# 1669 |       int s, e, s1, e1, os, foundcs;
#      |                     ^~
# 1717|         else if (start == end && start == s1 && e != 0 && e1 > end)	/* beginning of command name, leading whitespace */
# 1718|   	foundcs = 0;
# 1719|->       else if (e == 0 && e == s && text[0] == '\0' && have_progcomps)	/* beginning of empty line */
# 1720|           prog_complete_matches = programmable_completions (EMPTYCMD, text, s, e, &foundcs);
# 1721|         else if (start == end && text[0] == '\0' && s1 > start && whitespace (rl_line_buffer[start]))

Error: COMPILER_WARNING (CWE-569): [#def47]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘command_word_completion_function’
bash-5.2.37-build/bash-5.2/bashline.c:2209:14: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2209 |       while (val = glob_matches[local_index++])
#      |              ^~~
# 2207|   	}
# 2208|   
# 2209|->       while (val = glob_matches[local_index++])
# 2210|           {
# 2211|   	  if (executable_or_directory (val))

Error: COMPILER_WARNING (CWE-569): [#def48]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_servicename_completion_function’
bash-5.2.37-build/bash-5.2/bashline.c:2609:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2609 |   while (srvent = getservent ())
#      |          ^~~~~~
# 2607|       }
# 2608|   
# 2609|->   while (srvent = getservent ())
# 2610|       {
# 2611|         afound = 0;

Error: COMPILER_WARNING (CWE-569): [#def49]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_groupname_completion_function’
bash-5.2.37-build/bash-5.2/bashline.c:2665:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2665 |   while (grent = getgrent ())
#      |          ^~~~~
# 2663|       }
# 2664|   
# 2665|->   while (grent = getgrent ())
# 2666|       {
# 2667|         if (gnamelen == 0 || (STREQN (gname, grent->gr_name, gnamelen)))

Error: COMPILER_WARNING (CWE-563): [#def50]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘history_and_alias_expand_line’
bash-5.2.37-build/bash-5.2/bashline.c:2847:20: warning[-Wunused-variable]: unused variable ‘t’
# 2847 |   char *new_line, *t;
#      |                    ^
# 2845|        int count, ignore;
# 2846|   {
# 2847|->   char *new_line, *t;
# 2848|   
# 2849|     new_line = 0;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def51]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘_ignore_completion_names’
bash-5.2.37-build/bash-5.2/bashline.c:3027:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘oldnames’
# 3025|   	newnames[nidx++] = names[idx];
# 3026|         else if (force_fignore == 0)
# 3027|-> 	oldnames[oidx++] = names[idx];
# 3028|         else
# 3029|   	free (names[idx]);

Error: COMPILER_WARNING (CWE-457): [#def52]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘_ignore_completion_names’
bash-5.2.37-build/bash-5.2/bashline.c:3027:17: warning[-Wmaybe-uninitialized]: ‘oldnames’ may be used uninitialized
# 3027 |         oldnames[oidx++] = names[idx];
#      |                 ^
bash-5.2.37-build/bash-5.2/bashline.c:2990:10: note: ‘oldnames’ was declared here
# 2990 |   char **oldnames;
#      |          ^~~~~~~~
# 3025|   	newnames[nidx++] = names[idx];
# 3026|         else if (force_fignore == 0)
# 3027|-> 	oldnames[oidx++] = names[idx];
# 3028|         else
# 3029|   	free (names[idx]);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def53]
bash-5.2.37-build/bash-5.2/bashline.c:3043:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘oldnames’
# 3041|   	}
# 3042|         else
# 3043|-> 	free (oldnames);
# 3044|   
# 3045|         free (newnames);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def54]
bash-5.2.37-build/bash-5.2/bashline.c:3053:7: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘oldnames’
# 3051|         while (oidx)
# 3052|   	free (oldnames[--oidx]);
# 3053|->       free (oldnames);
# 3054|       }
# 3055|   

Error: COMPILER_WARNING (CWE-569): [#def55]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_filename_stat_hook’
bash-5.2.37-build/bash-5.2/bashline.c:3385:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 3385 |   if (t = mbschr (local_dirname, '$'))
#      |       ^
# 3383|     local_dirname = *dirname;
# 3384|     should_expand_dirname = return_value = 0;
# 3385|->   if (t = mbschr (local_dirname, '$'))
# 3386|       should_expand_dirname = '$';
# 3387|     else if (t = mbschr (local_dirname, '`'))	/* XXX */

Error: COMPILER_WARNING (CWE-569): [#def56]
bash-5.2.37-build/bash-5.2/bashline.c:3387:12: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 3387 |   else if (t = mbschr (local_dirname, '`'))     /* XXX */
#      |            ^
# 3385|     if (t = mbschr (local_dirname, '$'))
# 3386|       should_expand_dirname = '$';
# 3387|->   else if (t = mbschr (local_dirname, '`'))	/* XXX */
# 3388|       should_expand_dirname = '`';
# 3389|   

Error: COMPILER_WARNING (CWE-563): [#def57]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_directory_completion_hook’
bash-5.2.37-build/bash-5.2/bashline.c:3540:18: warning[-Wunused-variable]: unused variable ‘l1’
# 3540 |           size_t l1, l2;
#      |                  ^~
# 3538|         if (temp2 == 0 && dircomplete_spelling && dircomplete_expand)
# 3539|   	{
# 3540|-> 	  size_t l1, l2;
# 3541|   
# 3542|   	  temp2 = dirspell (temp1);

Error: COMPILER_WARNING (CWE-569): [#def58]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_check_expchar’
bash-5.2.37-build/bash-5.2/bashline.c:4172:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4172 |   if (t = mbschr (dirname, '$'))
#      |       ^
# 4170|   
# 4171|     ret = n = c = 0;
# 4172|->   if (t = mbschr (dirname, '$'))
# 4173|       {
# 4174|         ret = '$';

Error: COMPILER_WARNING (CWE-569): [#def59]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘set_filename_quote_chars’
bash-5.2.37-build/bash-5.2/bashline.c:4231:23: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4231 |       for (i = j = 0; c = default_filename_quote_characters[i]; i++)
#      |                       ^
# 4229|         i = strlen (default_filename_quote_characters);
# 4230|         custom_filename_quote_characters = xrealloc (custom_filename_quote_characters, i+1);
# 4231|->       for (i = j = 0; c = default_filename_quote_characters[i]; i++)
# 4232|   	{
# 4233|   	  if (c == expchar || c == nextch || c == closer)

Error: COMPILER_WARNING (CWE-1164): [#def60]
bash-5.2.37-build/bash-5.2/bashline.c:4386:1: warning[-Wunused-function]: ‘putx’ defined but not used
# 4386 | putx(c)
#      | ^~~~
# 4384|   static int
# 4385|   #endif
# 4386|-> putx(c)
# 4387|        int c;
# 4388|   {

Error: COMPILER_WARNING (CWE-563): [#def61]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_execute_unix_command’
bash-5.2.37-build/bash-5.2/bashline.c:4447:27: warning[-Wunused-variable]: unused variable ‘old_ch’
# 4447 |   char *cmd, *value, *ce, old_ch;
#      |                           ^~~~~~
# 4445|     intmax_t mi;
# 4446|     sh_parser_state_t ps;
# 4447|->   char *cmd, *value, *ce, old_ch;
# 4448|     SHELL_VAR *v;
# 4449|     char ibuf[INT_STRLEN_BOUND(int) + 1];

Error: COMPILER_WARNING (CWE-1164): [#def62]
bash-5.2.37-build/bash-5.2/bashline.c:4584:1: warning[-Wunused-function]: ‘get_cmd_xmap_from_edit_mode’ defined but not used
# 4584 | get_cmd_xmap_from_edit_mode ()
#      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
# 4582|   
# 4583|   static Keymap
# 4584|-> get_cmd_xmap_from_edit_mode ()
# 4585|   {
# 4586|     if (emacs_std_cmd_xmap == 0)

Error: COMPILER_WARNING (CWE-569): [#def63]
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘isolate_sequence’
bash-5.2.37-build/bash-5.2/bashline.c:4649:19: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4649 |   for (passc = 0; c = string[i]; i++)
#      |                   ^
# 4647|       *startp = delim ? ++i : i;
# 4648|   
# 4649|->   for (passc = 0; c = string[i]; i++)
# 4650|       {
# 4651|         if (passc)

Error: COMPILER_WARNING (CWE-457): [#def64]
bash-5.2.37-build/bash-5.2/braces.c:371:13: warning[-Wmaybe-uninitialized]: ‘tr’ may be used uninitialized
#  371 |   if (start > end && incr > 0)
#      |       ~~~~~~^~~~~
bash-5.2.37-build/bash-5.2/braces.c: scope_hint: In function ‘brace_expand’
bash-5.2.37-build/bash-5.2/braces.c:479:16: note: ‘tr’ was declared here
#  479 |   intmax_t tl, tr;
#      |                ^~
#  369|       incr = 1;
#  370|   
#  371|->   if (start > end && incr > 0)
#  372|       incr = -incr;
#  373|     else if (start < end && incr < 0)

Error: GCC_ANALYZER_WARNING (CWE-476): [#def65]
bash-5.2.37-build/bash-5.2/braces.c: scope_hint: In function ‘mkseq’
bash-5.2.37-build/bash-5.2/braces.c:425:21: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘result’
#  423|   #endif
#  424|         if (type == ST_INT)
#  425|-> 	result[i++] = t = itos (n);
#  426|         else if (type == ST_ZINT)
#  427|   	{

Error: COMPILER_WARNING (CWE-563): [#def66]
bash-5.2.37-build/bash-5.2/braces.c: scope_hint: In function ‘mkseq’
bash-5.2.37-build/bash-5.2/braces.c:428:15: warning[-Wunused-but-set-variable]: variable ‘len’ set but not used
#  428 |           int len, arg;
#      |               ^~~
#  426|         else if (type == ST_ZINT)
#  427|   	{
#  428|-> 	  int len, arg;
#  429|   	  arg = n;
#  430|   	  len = asprintf (&t, "%0*d", width, arg);

Error: COMPILER_WARNING (CWE-569): [#def67]
bash-5.2.37-build/bash-5.2/braces.c:435:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  435 |           if (t = (char *)malloc (2))
#      |               ^
#  433|         else
#  434|   	{
#  435|-> 	  if (t = (char *)malloc (2))
#  436|   	    {
#  437|   	      t[0] = n;

Error: COMPILER_WARNING (CWE-569): [#def68]
bash-5.2.37-build/bash-5.2/braces.c: scope_hint: In function ‘brace_gobbler’
bash-5.2.37-build/bash-5.2/braces.c:615:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  615 |   while (c = text[i])
#      |          ^
#  613|   
#  614|     i = *indx;
#  615|->   while (c = text[i])
#  616|       {
#  617|         if (pass_next)

Error: COMPILER_WARNING (CWE-1164): [#def69]
bash-5.2.37-build/bash-5.2/builtins/cd.def: scope_hint: At top level
bash-5.2.37-build/bash-5.2/builtins/cd.def:198:1: warning[-Wunused-function]: ‘cdxattr’ defined but not used
#  198 | cdxattr (dir, ndirp)
#      | ^~~~~~~
#  196|   
#  197|   static int
#  198|-> cdxattr (dir, ndirp)
#  199|        char *dir;		/* don't assume we can always free DIR */
#  200|        char **ndirp;	/* return new constructed directory name */

Error: COMPILER_WARNING (CWE-569): [#def70]
bash-5.2.37-build/bash-5.2/builtins/cd.def: scope_hint: In function ‘cd_builtin’
bash-5.2.37-build/bash-5.2/builtins/cd.def:370:14: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  370 |       while (path = extract_colon_unit (cdpath, &path_index))
#      |              ^~~~
#  368|         /* Find directory in $CDPATH. */
#  369|         path_index = 0;
#  370|->       while (path = extract_colon_unit (cdpath, &path_index))
#  371|   	{
#  372|   	  /* OPT is 1 if the path element is non-empty */

Error: COMPILER_WARNING (CWE-563): [#def71]
bash-5.2.37-build/bash-5.2/builtins/cd.def: scope_hint: In function ‘change_to_directory’
bash-5.2.37-build/bash-5.2/builtins/cd.def:555:20: warning[-Wunused-variable]: unused variable ‘ndir’
#  555 |   char *t, *tdir, *ndir;
#      |                    ^~~~
#  553|        int nolinks, xattr;
#  554|   {
#  555|->   char *t, *tdir, *ndir;
#  556|     int err, canon_failed, r, ndlen;
#  557|   

Error: COMPILER_WARNING (CWE-563): [#def72]
bash-5.2.37-build/bash-5.2/builtins/common.c: scope_hint: In function ‘builtin_arrayref_flags’
bash-5.2.37-build/bash-5.2/builtins/common.c:1088:9: warning[-Wunused-variable]: unused variable ‘t’
# 1088 |   char *t;
#      |         ^
# 1086|        int baseflags;
# 1087|   {
# 1088|->   char *t;
# 1089|     int vflags;
# 1090|   

Error: COMPILER_WARNING (CWE-457): [#def73]
bash-5.2.37-build/bash-5.2/builtins/declare.def:387:7: warning[-Wmaybe-uninitialized]: ‘optchar’ may be used uninitialized
#  387 |       sh_invalidopt (optchar);
#      |       ^~~~~~~~~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/builtins/declare.def:376:13: note: ‘optchar’ was declared here
#  376 |       char *optchar;
#      |             ^~~~~~~
#  385|   	optchar = "-a";
#  386|   
#  387|->       sh_invalidopt (optchar);	
#  388|         return (EXECUTION_FAILURE);
#  389|       }

Error: COMPILER_WARNING (CWE-563): [#def74]
bash-5.2.37-build/bash-5.2/builtins/declare.def:401:11: warning[-Wunused-but-set-variable]: variable ‘var_exists’ set but not used
#  401 |       int var_exists, array_exists, creating_array, array_subscript_assignment;
#      |           ^~~~~~~~~~
#  399|   #if defined (ARRAY_VARS)
#  400|         int making_array_special, compound_array_assign, simple_array_assign;
#  401|->       int var_exists, array_exists, creating_array, array_subscript_assignment;
#  402|   #endif
#  403|   

Error: COMPILER_WARNING (CWE-569): [#def75]
bash-5.2.37-build/bash-5.2/builtins/declare.def: scope_hint: In function ‘declare_internal’
bash-5.2.37-build/bash-5.2/builtins/declare.def:566:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  566 |       if (t = strchr (name, '['))       /* ] */
#      |           ^
#  564|         compound_array_assign = simple_array_assign = 0;
#  565|         array_subscript_assignment = 0;
#  566|->       if (t = strchr (name, '['))	/* ] */
#  567|   	{
#  568|   	  /* If offset != 0 we have already validated any array reference

Error: COMPILER_WARNING (CWE-569): [#def76]
bash-5.2.37-build/bash-5.2/builtins/echo.def: scope_hint: In function ‘echo_builtin’
bash-5.2.37-build/bash-5.2/builtins/echo.def:141:14: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  141 |       while (i = *temp++)
#      |              ^
#  139|         /* All of the options in TEMP are valid options to ECHO.
#  140|   	 Handle them. */
#  141|->       while (i = *temp++)
#  142|   	{
#  143|   	  switch (i)

Error: COMPILER_WARNING (CWE-457): [#def77]
bash-5.2.37-build/bash-5.2/builtins/enable.def: scope_hint: In function ‘enable_builtin’
bash-5.2.37-build/bash-5.2/builtins/enable.def:192:16: warning[-Wmaybe-uninitialized]: ‘filename’ may be used uninitialized
#  192 |       result = dyn_load_builtin (list, filter, filename);
#      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/builtins/enable.def:116:9: note: ‘filename’ was declared here
#  116 |   char *filename;
#      |         ^~~~~~~~
#  190|   	filter |= SPECIAL;
#  191|   
#  192|->       result = dyn_load_builtin (list, filter, filename);
#  193|         if (result != EXECUTION_SUCCESS)
#  194|   	result = EXECUTION_FAILURE;	/* normalize return value */

Error: COMPILER_WARNING (CWE-569): [#def78]
bash-5.2.37-build/bash-5.2/builtins/evalstring.c: scope_hint: In function ‘parse_and_execute’
bash-5.2.37-build/bash-5.2/builtins/evalstring.c:443:20: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  443 |           else if (command = global_command)
#      |                    ^~~~~~~
#  441|   	      global_command = (COMMAND *)NULL;
#  442|   	    }
#  443|-> 	  else if (command = global_command)
#  444|   	    {
#  445|   	      struct fd_bitmap *bitmap;

Error: COMPILER_WARNING (CWE-563): [#def79]
bash-5.2.37-build/bash-5.2/builtins/evalstring.c: scope_hint: In function ‘open_redir_file’
bash-5.2.37-build/bash-5.2/builtins/evalstring.c:735:11: warning[-Wunused-variable]: unused variable ‘rval’
#  735 |   int fd, rval;
#      |           ^~~~
#  733|   {
#  734|     char *fn;
#  735|->   int fd, rval;
#  736|   
#  737|     if (r->instruction != r_input_direction)

Error: COMPILER_WARNING (CWE-569): [#def80]
bash-5.2.37-build/bash-5.2/builtins/getopt.c: scope_hint: In function ‘sh_getopt’
bash-5.2.37-build/bash-5.2/builtins/getopt.c:182:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  182 |   if (sh_badopt = (temp == NULL || c == ':'))
#      |       ^~~~~~~~~
#  180|       }
#  181|   
#  182|->   if (sh_badopt = (temp == NULL || c == ':'))
#  183|       {
#  184|         if (sh_opterr)

Error: COMPILER_WARNING (CWE-569): [#def81]
bash-5.2.37-build/bash-5.2/builtins/help.def: scope_hint: In function ‘help_builtin’
bash-5.2.37-build/bash-5.2/builtins/help.def:145:23: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  145 |           for (i = 0; name = shell_builtins[i].name; i++)
#      |                       ^~~~
#  143|         for (pass = 1, this_found = 0; pass < 3; pass++)
#  144|   	{
#  145|-> 	  for (i = 0; name = shell_builtins[i].name; i++)
#  146|   	    {
#  147|   	      QUIT;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def82]
bash-5.2.37-build/bash-5.2/builtins/help.def: scope_hint: In function ‘show_longdoc’
bash-5.2.37-build/bash-5.2/builtins/help.def:245:10: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open_helpfile(*doc)’
#  243|       {
#  244|         fd = open_helpfile (doc[0]);
#  245|->       if (fd < 0)
#  246|   	return;
#  247|         zcatfd (fd, 1, doc[0]);

Error: COMPILER_WARNING (CWE-563): [#def83]
bash-5.2.37-build/bash-5.2/builtins/help.def: scope_hint: In function ‘show_desc’
bash-5.2.37-build/bash-5.2/builtins/help.def:260:19: warning[-Wunused-but-set-variable]: variable ‘r’ set but not used
#  260 |   register int j, r;
#      |                   ^
#  258|        int i;
#  259|   {
#  260|->   register int j, r;
#  261|     char **doc, *line;
#  262|     int fd, usefile;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def84]
bash-5.2.37-build/bash-5.2/builtins/help.def: scope_hint: In function ‘show_desc’
bash-5.2.37-build/bash-5.2/builtins/help.def:270:10: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open_helpfile(*doc)’
#  268|       {
#  269|         fd = open_helpfile (doc[0]);
#  270|->       if (fd < 0)
#  271|   	return;
#  272|         r = zmapfd (fd, &line, doc[0]);

Error: GCC_ANALYZER_WARNING (CWE-775): [#def85]
bash-5.2.37-build/bash-5.2/builtins/help.def: scope_hint: In function ‘show_manpage’
bash-5.2.37-build/bash-5.2/builtins/help.def:309:10: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open_helpfile(*doc)’
#  307|       {
#  308|         fd = open_helpfile (doc[0]);
#  309|->       if (fd < 0)
#  310|   	return;
#  311|         zmapfd (fd, &line, doc[0]);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def86]
bash-5.2.37-build/bash-5.2/builtins/help.def:336:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘doc’
#  334|     if (usefile == 0)
#  335|       {
#  336|->       for (j = 0; doc[j]; j++)
#  337|           printf ("%*s%s\n", BASE_INDENT, " ", _(doc[j]));
#  338|       }

Error: COMPILER_WARNING (CWE-563): [#def87]
bash-5.2.37-build/bash-5.2/builtins/help.def:518:10: warning[-Wunused-variable]: unused variable ‘j’
#  518 |   int i, j;
#      |          ^
#  516|   show_builtin_command_help ()
#  517|   {
#  518|->   int i, j;
#  519|     int height, width;
#  520|     char *t, blurb[128];

Error: COMPILER_WARNING (CWE-563): [#def88]
bash-5.2.37-build/bash-5.2/builtins/help.def: scope_hint: In function ‘show_builtin_command_help’
bash-5.2.37-build/bash-5.2/builtins/help.def:520:9: warning[-Wunused-variable]: unused variable ‘t’
#  520 |   char *t, blurb[128];
#      |         ^
#  518|     int i, j;
#  519|     int height, width;
#  520|->   char *t, blurb[128];
#  521|   
#  522|     printf (

Error: COMPILER_WARNING (CWE-457): [#def89]
bash-5.2.37-build/bash-5.2/builtins/history.def: scope_hint: In function ‘history_builtin’
bash-5.2.37-build/bash-5.2/builtins/history.def:185:59: warning[-Wmaybe-uninitialized]: ‘delete_arg’ may be used uninitialized
#  185 |   else if ((flags & DFLAG) && (range = strchr ((delete_arg[0] == '-') ? delete_arg + 1 : delete_arg, '-')))
#      |                                                 ~~~~~~~~~~^~~
bash-5.2.37-build/bash-5.2/builtins/history.def:112:20: note: ‘delete_arg’ was declared here
#  112 |   char *filename, *delete_arg, *range;
#      |                    ^~~~~~~~~~
#  183|       }
#  184|   #endif
#  185|->   else if ((flags & DFLAG) && (range = strchr ((delete_arg[0] == '-') ? delete_arg + 1 : delete_arg, '-')))
#  186|       {
#  187|         intmax_t delete_start, delete_end;

Error: CPPCHECK_WARNING (CWE-457): [#def90]
bash-5.2.37-build/bash-5.2/builtins/let.def:108: warning[uninitvar]: Uninitialized variable: ret
#  106|       }
#  107|   
#  108|->   return ((ret == 0) ? EXECUTION_FAILURE : EXECUTION_SUCCESS);
#  109|   }
#  110|   

Error: GCC_ANALYZER_WARNING (CWE-131): [#def91]
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c: scope_hint: In function ‘array_add’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:452:18: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1112:15: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1112:15: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1113:19: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1113:19: note: in expansion of macro ‘savestring’
#  450|   {
#  451|     if (array->sindex + 2 > array->size)
#  452|->     array->array = (char **)xrealloc
#  453|         (array->array, (array->size += array->growth_rate) * array->width);
#  454|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def92]
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:457:1: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1112:15: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1112:15: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1113:19: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:1113:19: note: in expansion of macro ‘savestring’
#  455|     array->array[array->sindex++] = element;
#  456|     array->array[array->sindex] = (char *)NULL;
#  457|-> }
#  458|   
#  459|   /* Free an allocated array and data pointer. */

Error: COMPILER_WARNING (CWE-569): [#def93]
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c: scope_hint: In function ‘extract_info’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:603:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  603 |   for (i = 0; line = defs->lines->array[i]; i++)
#      |               ^~~~
#  601|   
#  602|     /* Process each line in the array. */
#  603|->   for (i = 0; line = defs->lines->array[i]; i++)
#  604|       {
#  605|         defs->line_number = i;

Error: COMPILER_WARNING (CWE-569): [#def94]
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c: scope_hint: In function ‘free_defs’
bash-5.2.37-build/bash-5.2/builtins/mkbuiltins.c:719:19: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  719 |       for (i = 0; builtin = (BUILTIN_DESC *)defs->builtins->array[i]; i++)
#      |                   ^~~~~~~
#  717|     if (defs->builtins)
#  718|       {
#  719|->       for (i = 0; builtin = (BUILTIN_DESC *)defs->builtins->array[i]; i++)
#  720|   	{
#  721|   	  free_builtin (builtin);

Error: GCC_ANALYZER_WARNING (CWE-479): [#def95]
bash-5.2.37-build/bash-5.2/builtins/psize.c: scope_hint: In function ‘sigpipe’
bash-5.2.37-build/bash-5.2/builtins/psize.c:54:3: warning[-Wanalyzer-unsafe-call-within-signal-handler]: call to ‘fprintf’ from within signal handler
#   52|        int sig;
#   53|   {
#   54|->   fprintf (stderr, "%d\n", nw);
#   55|     exit (0);
#   56|   }

Error: GCC_ANALYZER_WARNING (CWE-479): [#def96]
bash-5.2.37-build/bash-5.2/builtins/psize.c:55:3: warning[-Wanalyzer-unsafe-call-within-signal-handler]: call to ‘exit’ from within signal handler
bash-5.2.37-build/bash-5.2/builtins/psize.c:55:3: note: ‘_exit’ is a possible signal-safe alternative for ‘exit’
#   53|   {
#   54|     fprintf (stderr, "%d\n", nw);
#   55|->   exit (0);
#   56|   }
#   57|   

Error: COMPILER_WARNING (CWE-563): [#def97]
bash-5.2.37-build/bash-5.2/builtins/read.def:144:20: warning[-Wunused-variable]: ‘old_alrm’ defined but not used
#  144 | static SigHandler *old_alrm;
#      |                    ^~~~~~~~
#  142|   
#  143|   static int reading, tty_modified;
#  144|-> static SigHandler *old_alrm;
#  145|   static unsigned char delim;
#  146|   

Error: CPPCHECK_WARNING (CWE-476): [#def98]
bash-5.2.37-build/bash-5.2/builtins/read.def:795: error[nullPointer]: Null pointer dereference
#  793|   	    {
#  794|   	      size_t clen;
#  795|-> 	      clen = mbrlen (rlbuf + rlind - 1, mb_cur_max, (mbstate_t *)NULL);
#  796|   	      /* We only deal with valid multibyte sequences longer than one
#  797|   		 byte. If we get anything else, we leave the one character

Error: GCC_ANALYZER_WARNING (CWE-457): [#def99]
bash-5.2.37-build/bash-5.2/builtins/read.def: scope_hint: In function ‘read_builtin’
bash-5.2.37-build/bash-5.2/builtins/read.def:917:11: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘saw_escape’
#  915|   #endif
#  916|   
#  917|->       if (saw_escape)
#  918|   	{
#  919|   	  t = dequote_string (input_string);

Error: CPPCHECK_WARNING (CWE-457): [#def100]
bash-5.2.37-build/bash-5.2/builtins/set.def:573: warning[uninitvar]: Uninitialized variable: tflag
#  571|     for (i = vptr = 0; o_options[i].name; i++)
#  572|       {
#  573|->       if (tflag[i])
#  574|   	{
#  575|   	  strcpy (value + vptr, o_options[i].name);

Error: COMPILER_WARNING (CWE-569): [#def101]
bash-5.2.37-build/bash-5.2/builtins/set.def: scope_hint: In function ‘parse_shellopts’
bash-5.2.37-build/bash-5.2/builtins/set.def:617:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  617 |   while (vname = extract_colon_unit (value, &vptr))
#      |          ^~~~~
#  615|   
#  616|     vptr = 0;
#  617|->   while (vname = extract_colon_unit (value, &vptr))
#  618|       {
#  619|         set_minus_o_option (FLAG_ON, vname);

Error: COMPILER_WARNING (CWE-569): [#def102]
bash-5.2.37-build/bash-5.2/builtins/set.def: scope_hint: In function ‘set_builtin’
bash-5.2.37-build/bash-5.2/builtins/set.def:742:18: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  742 |           while (flag_name = *++arg)
#      |                  ^~~~~~~~~
#  740|         if ((on_or_off = *arg) && (on_or_off == '-' || on_or_off == '+'))
#  741|   	{
#  742|-> 	  while (flag_name = *++arg)
#  743|   	    {
#  744|   	      if (flag_name == '?')

Error: COMPILER_WARNING (CWE-569): [#def103]
bash-5.2.37-build/bash-5.2/builtins/set.def: scope_hint: In function ‘unset_builtin’
bash-5.2.37-build/bash-5.2/builtins/set.def:946:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  946 |           if (var = find_function (name))
#      |               ^~~
#  944|         if (var == 0 && nameref == 0 &&  unset_variable == 0 && unset_function == 0)
#  945|   	{
#  946|-> 	  if (var = find_function (name))
#  947|   	    unset_function = 1;
#  948|   	}

Error: COMPILER_WARNING (CWE-569): [#def104]
bash-5.2.37-build/bash-5.2/builtins/set.def:990:23: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  990 |                   if (var = array_variable_part (tname, 0, &t, &len))
#      |                       ^~~
#  988|   
#  989|   		  tname = savestring (nameref_cell (var));
#  990|-> 		  if (var = array_variable_part (tname, 0, &t, &len))
#  991|   		    {
#  992|   		      /* change to what unbind_array_element now expects */

Error: COMPILER_WARNING (CWE-457): [#def105]
bash-5.2.37-build/bash-5.2/builtins/set.def:1013:10: warning[-Wmaybe-uninitialized]: ‘tem’ may be used uninitialized
# 1013 |       if (tem == -1 && nameref == 0 && unset_function == 0 && unset_variable == 0)
#      |          ^
bash-5.2.37-build/bash-5.2/builtins/set.def:882:11: note: ‘tem’ was declared here
#  882 |       int tem;
#      |           ^~~
# 1011|   	 that name does not exist, a function by that name, if any,
# 1012|   	 shall be unset.'' */
# 1013|->       if (tem == -1 && nameref == 0 && unset_function == 0 && unset_variable == 0)
# 1014|   	tem = unbind_func (name);
# 1015|   

Error: COMPILER_WARNING (CWE-569): [#def106]
bash-5.2.37-build/bash-5.2/builtins/setattr.def: scope_hint: In function ‘set_or_show_attributes’
bash-5.2.37-build/bash-5.2/builtins/setattr.def:320:23: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  320 |           for (i = 0; var = variable_list[i]; i++)
#      |                       ^~~
#  318|         if (variable_list)
#  319|   	{
#  320|-> 	  for (i = 0; var = variable_list[i]; i++)
#  321|   	    {
#  322|   #if defined (ARRAY_VARS)

Error: COMPILER_WARNING (CWE-569): [#def107]
bash-5.2.37-build/bash-5.2/builtins/setattr.def:337:23: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  337 |                   if (any_failed = sh_chkwrite (any_failed))
#      |                       ^~~~~~~~~~
#  335|   		{
#  336|   		  show_var_attributes (var, READONLY_OR_EXPORT, nodefs);
#  337|-> 		  if (any_failed = sh_chkwrite (any_failed))
#  338|   		    break;
#  339|   		}

Error: COMPILER_WARNING (CWE-569): [#def108]
bash-5.2.37-build/bash-5.2/builtins/setattr.def: scope_hint: In function ‘show_all_var_attributes’
bash-5.2.37-build/bash-5.2/builtins/setattr.def:364:28: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  364 |   for (i = any_failed = 0; var = variable_list[i]; i++)
#      |                            ^~~
#  362|       return (EXECUTION_SUCCESS);
#  363|   
#  364|->   for (i = any_failed = 0; var = variable_list[i]; i++)
#  365|       {
#  366|         /* There is no equivalent `declare -'. */

Error: COMPILER_WARNING (CWE-569): [#def109]
bash-5.2.37-build/bash-5.2/builtins/setattr.def:371:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  371 |       if (any_failed = sh_chkwrite (any_failed))
#      |           ^~~~~~~~~~
#  369|         else  
#  370|   	show_var_attributes (var, READONLY_OR_EXPORT, nodefs);
#  371|->       if (any_failed = sh_chkwrite (any_failed))
#  372|           break;
#  373|       }

Error: COMPILER_WARNING (CWE-569): [#def110]
bash-5.2.37-build/bash-5.2/builtins/setattr.def: scope_hint: In function ‘show_local_var_attributes’
bash-5.2.37-build/bash-5.2/builtins/setattr.def:392:28: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  392 |   for (i = any_failed = 0; var = variable_list[i]; i++)
#      |                            ^~~
#  390|       return (EXECUTION_SUCCESS);
#  391|   
#  392|->   for (i = any_failed = 0; var = variable_list[i]; i++)
#  393|       {
#  394|         /* There is no equivalent `declare -'. */

Error: COMPILER_WARNING (CWE-569): [#def111]
bash-5.2.37-build/bash-5.2/builtins/setattr.def:399:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  399 |       if (any_failed = sh_chkwrite (any_failed))
#      |           ^~~~~~~~~~
#  397|         else  
#  398|   	show_var_attributes (var, READONLY_OR_EXPORT, nodefs);
#  399|->       if (any_failed = sh_chkwrite (any_failed))
#  400|           break;
#  401|       }

Error: COMPILER_WARNING (CWE-569): [#def112]
bash-5.2.37-build/bash-5.2/builtins/shopt.def: scope_hint: In function ‘toggle_shopts’
bash-5.2.37-build/bash-5.2/builtins/shopt.def:482:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  482 |   if (v = find_variable ("BASHOPTS"))
#      |       ^
#  480|   
#  481|     /* Don't set $BASHOPTS here if it hasn't already been initialized */
#  482|->   if (v = find_variable ("BASHOPTS"))
#  483|       set_bashopts ();
#  484|     return (rval);

Error: GCC_ANALYZER_WARNING (CWE-457): [#def113]
bash-5.2.37-build/bash-5.2/builtins/shopt.def: scope_hint: In function ‘set_compatibility_level’
bash-5.2.37-build/bash-5.2/builtins/shopt.def:712:11: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘oldval’
#  710|     else if (shopt_compat44)
#  711|       shell_compatibility_level = 44;
#  712|->   else if (oldval > 44 && shell_compatibility_level < DEFAULT_COMPAT_LEVEL)
#  713|       ;
#  714|     else

Error: COMPILER_WARNING (CWE-457): [#def114]
bash-5.2.37-build/bash-5.2/builtins/shopt.def: scope_hint: In function ‘set_compatibility_level’
bash-5.2.37-build/bash-5.2/builtins/shopt.def:712:11: warning[-Wmaybe-uninitialized]: ‘oldval’ may be used uninitialized
#  712 |   else if (oldval > 44 && shell_compatibility_level < DEFAULT_COMPAT_LEVEL)
#      |           ^
bash-5.2.37-build/bash-5.2/builtins/shopt.def:677:12: note: ‘oldval’ was declared here
#  677 |   int ind, oldval;
#      |            ^~~~~~
#  710|     else if (shopt_compat44)
#  711|       shell_compatibility_level = 44;
#  712|->   else if (oldval > 44 && shell_compatibility_level < DEFAULT_COMPAT_LEVEL)
#  713|       ;
#  714|     else

Error: COMPILER_WARNING (CWE-563): [#def115]
bash-5.2.37-build/bash-5.2/builtins/shopt.def: scope_hint: In function ‘set_bashopts’
bash-5.2.37-build/bash-5.2/builtins/shopt.def:854:24: warning[-Wunused-variable]: unused variable ‘ip’
#  854 |   int vsize, i, vptr, *ip, exported;
#      |                        ^~
#  852|     char *value;
#  853|     char tflag[N_SHOPT_OPTIONS];
#  854|->   int vsize, i, vptr, *ip, exported;
#  855|     SHELL_VAR *v;
#  856|   

Error: CPPCHECK_WARNING (CWE-457): [#def116]
bash-5.2.37-build/bash-5.2/builtins/shopt.def:871: warning[uninitvar]: Uninitialized variable: tflag
#  869|     for (i = vptr = 0; shopt_vars[i].name; i++)
#  870|       {
#  871|->       if (tflag[i])
#  872|   	{
#  873|   	  strcpy (value + vptr, shopt_vars[i].name);

Error: COMPILER_WARNING (CWE-569): [#def117]
bash-5.2.37-build/bash-5.2/builtins/shopt.def: scope_hint: In function ‘parse_bashopts’
bash-5.2.37-build/bash-5.2/builtins/shopt.def:915:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  915 |   while (vname = extract_colon_unit (value, &vptr))
#      |          ^~~~~
#  913|   
#  914|     vptr = 0;
#  915|->   while (vname = extract_colon_unit (value, &vptr))
#  916|       {
#  917|         ind = find_shopt (vname);

Error: COMPILER_WARNING (CWE-569): [#def118]
bash-5.2.37-build/bash-5.2/builtins/type.def: scope_hint: In function ‘describe_command’
bash-5.2.37-build/bash-5.2/builtins/type.def:338:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  338 |       if (full_path = phash_search (command))
#      |           ^~~~~~~~~
#  336|     if (all == 0 || (dflags & CDESC_FORCE_PATH))
#  337|       {
#  338|->       if (full_path = phash_search (command))
#  339|   	{
#  340|   	  if (dflags & CDESC_TYPE)

Error: GCC_ANALYZER_WARNING (CWE-688): [#def119]
bash-5.2.37-build/bash-5.2/builtins/type.def: scope_hint: In function ‘describe_command’
bash-5.2.37-build/bash-5.2/builtins/type.def:410:9: warning[-Wanalyzer-null-argument]: use of NULL ‘full_path’ where non-null expected
bash-5.2.37-build/bash-5.2/shell.h:29: included_from: Included from here.
bash-5.2.37-build/bash-5.2/builtins/type.def:66: included_from: Included from here.
bash-5.2.37-build/bash-5.2/builtins/type.def:374:11: note: in expansion of macro ‘STREQ’
<built-in>: note: argument 1 of ‘__builtin_puts’ must be non-null
#  408|   	printf (_("%s is %s\n"), command, full_path);
#  409|         else if (dflags & (CDESC_REUSABLE|CDESC_PATH_ONLY))
#  410|-> 	printf ("%s\n", full_path);
#  411|   
#  412|         free (full_path);

Error: COMPILER_WARNING (CWE-1164): [#def120]
bash-5.2.37-build/bash-5.2/builtins/ulimit.def:783:1: warning[-Wunused-function]: ‘set_all_limits’ defined but not used
#  783 | set_all_limits (mode, newlim)
#      | ^~~~~~~~~~~~~~
#  781|   
#  782|   static int
#  783|-> set_all_limits (mode, newlim)
#  784|        int mode;
#  785|        RLIMTYPE newlim;

Error: COMPILER_WARNING (CWE-563): [#def121]
bash-5.2.37-build/bash-5.2/builtins/wait.def: scope_hint: In function ‘wait_builtin’
bash-5.2.37-build/bash-5.2/builtins/wait.def:117:14: warning[-Wunused-but-set-variable]: variable ‘pidvar’ set but not used
#  117 |   SHELL_VAR *pidvar;
#      |              ^~~~~~
#  115|     volatile int wflags;
#  116|     char *vname;
#  117|->   SHELL_VAR *pidvar;
#  118|     struct procstat pstat;
#  119|   

Error: COMPILER_WARNING (CWE-563): [#def122]
bash-5.2.37-build/bash-5.2/builtins/wait.def: scope_hint: In function ‘set_waitlist’
bash-5.2.37-build/bash-5.2/builtins/wait.def:338:12: warning[-Wunused-variable]: unused variable ‘r’
#  338 |   int job, r, njob;
#      |            ^
#  336|   {
#  337|     sigset_t set, oset;
#  338|->   int job, r, njob;
#  339|     intmax_t pid;
#  340|     WORD_LIST *l;

Error: COMPILER_WARNING (CWE-569): [#def123]
bash-5.2.37-build/bash-5.2/eval.c: scope_hint: In function ‘reader_loop’
bash-5.2.37-build/bash-5.2/eval.c:148:20: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  148 |           else if (current_command = global_command)
#      |                    ^~~~~~~~~~~~~~~
#  146|   	      global_command = (COMMAND *)NULL;
#  147|   	    }
#  148|-> 	  else if (current_command = global_command)
#  149|   	    {
#  150|   	      global_command = (COMMAND *)NULL;

Error: COMPILER_WARNING (CWE-252): [#def124]
bash-5.2.37-build/bash-5.2/eval.c: scope_hint: In function ‘alrm_catcher’
bash-5.2.37-build/bash-5.2/eval.c:245:3: warning[-Wunused-result]: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’
#  245 |   write (1, msg, strlen (msg));
#      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
#  243|   
#  244|     msg = _("\007timed out waiting for input: auto-logout\n");
#  245|->   write (1, msg, strlen (msg));
#  246|   
#  247|     bash_logout ();	/* run ~/.bash_logout if this is a login shell */

Error: COMPILER_WARNING (CWE-563): [#def125]
bash-5.2.37-build/bash-5.2/execute_cmd.c:281:12: warning[-Wunused-variable]: ‘connection_count’ defined but not used
#  281 | static int connection_count;
#      |            ^~~~~~~~~~~~~~~~
#  279|   static int showing_function_line;
#  280|   
#  281|-> static int connection_count;
#  282|   
#  283|   /* $LINENO ($BASH_LINENO) for use by an ERR trap.  Global so parse_and_execute

Error: COMPILER_WARNING (CWE-457): [#def126]
bash-5.2.37-build/bash-5.2/execute_cmd.c: scope_hint: In function ‘execute_command_internal’
bash-5.2.37-build/bash-5.2/execute_cmd.c:1128:9: warning[-Wmaybe-uninitialized]: ‘ofifo_list’ may be used uninitialized
# 1128 |         close_new_fifos ((void *)ofifo_list, osize);
#      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/execute_cmd.c:592:18: note: ‘ofifo_list’ was declared here
#  592 |   volatile void *ofifo_list;
#      |                  ^~~~~~~~~~
# 1126|         nfifo = num_fifos ();
# 1127|         if (nfifo > ofifo)
# 1128|-> 	close_new_fifos ((void *)ofifo_list, osize);
# 1129|         free ((void *)ofifo_list);
# 1130|         discard_unwind_frame ("internal_fifos");

Error: CPPCHECK_WARNING (CWE-457): [#def127]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1405: error[uninitvar]: Uninitialized variable: save_top_level
# 1403|   
# 1404|     old_flags = command->flags;
# 1405|->   COPY_PROCENV (top_level, save_top_level);
# 1406|     command->flags &= ~(CMD_TIME_PIPELINE|CMD_TIME_POSIX);
# 1407|     code = setjmp_nosigs (top_level);

Error: COMPILER_WARNING (CWE-1164): [#def128]
bash-5.2.37-build/bash-5.2/execute_cmd.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/execute_cmd.c:1787:13: warning[-Wunused-function]: ‘cpl_prune’ declared ‘static’ but never defined
# 1787 | static void cpl_prune PARAMS((void));
#      |             ^~~~~~~~~
# 1785|   static struct cpelement *cpl_search PARAMS((pid_t));
# 1786|   static struct cpelement *cpl_searchbyname PARAMS((const char *));
# 1787|-> static void cpl_prune PARAMS((void));
# 1788|   
# 1789|   static void coproc_free PARAMS((struct coproc *));

Error: COMPILER_WARNING (CWE-1164): [#def129]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1818:1: warning[-Wunused-function]: ‘cpl_add’ defined but not used
# 1818 | cpl_add (cp)
#      | ^~~~~~~
# 1816|   
# 1817|   static struct cpelement *
# 1818|-> cpl_add (cp)
# 1819|        Coproc *cp;
# 1820|   {

Error: COMPILER_WARNING (CWE-1164): [#def130]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1841:1: warning[-Wunused-function]: ‘cpl_delete’ defined but not used
# 1841 | cpl_delete (pid)
#      | ^~~~~~~~~~
# 1839|   
# 1840|   static struct cpelement *
# 1841|-> cpl_delete (pid)
# 1842|        pid_t pid;
# 1843|   {

Error: COMPILER_WARNING (CWE-1164): [#def131]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1874:1: warning[-Wunused-function]: ‘cpl_reap’ defined but not used
# 1874 | cpl_reap ()
#      | ^~~~~~~~
# 1872|   
# 1873|   static void
# 1874|-> cpl_reap ()
# 1875|   {
# 1876|     struct cpelement *p, *next, *nh, *nt;

Error: COMPILER_WARNING (CWE-1164): [#def132]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1915:1: warning[-Wunused-function]: ‘cpl_flush’ defined but not used
# 1915 | cpl_flush ()
#      | ^~~~~~~~~
# 1913|   /* Clear out the list of saved statuses */
# 1914|   static void
# 1915|-> cpl_flush ()
# 1916|   {
# 1917|     struct cpelement *cpe, *p;

Error: COMPILER_WARNING (CWE-1164): [#def133]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1933:1: warning[-Wunused-function]: ‘cpl_closeall’ defined but not used
# 1933 | cpl_closeall ()
#      | ^~~~~~~~~~~~
# 1931|   
# 1932|   static void
# 1933|-> cpl_closeall ()
# 1934|   {
# 1935|     struct cpelement *cpe;

Error: COMPILER_WARNING (CWE-1164): [#def134]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1942:1: warning[-Wunused-function]: ‘cpl_fdchk’ defined but not used
# 1942 | cpl_fdchk (fd)
#      | ^~~~~~~~~
# 1940|   
# 1941|   static void
# 1942|-> cpl_fdchk (fd)
# 1943|        int fd;
# 1944|   {

Error: COMPILER_WARNING (CWE-1164): [#def135]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1954:1: warning[-Wunused-function]: ‘cpl_search’ defined but not used
# 1954 | cpl_search (pid)
#      | ^~~~~~~~~~
# 1952|      found.  If not found, return NULL. */
# 1953|   static struct cpelement *
# 1954|-> cpl_search (pid)
# 1955|        pid_t pid;
# 1956|   {

Error: COMPILER_WARNING (CWE-1164): [#def136]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1968:1: warning[-Wunused-function]: ‘cpl_searchbyname’ defined but not used
# 1968 | cpl_searchbyname (name)
#      | ^~~~~~~~~~~~~~~~
# 1966|      cpelement struct if found.  If not found, return NULL. */
# 1967|   static struct cpelement *
# 1968|-> cpl_searchbyname (name)
# 1969|        const char *name;
# 1970|   {

Error: COMPILER_WARNING (CWE-1164): [#def137]
bash-5.2.37-build/bash-5.2/execute_cmd.c:1980:1: warning[-Wunused-function]: ‘cpl_firstactive’ defined but not used
# 1980 | cpl_firstactive ()
#      | ^~~~~~~~~~~~~~~
# 1978|   
# 1979|   static pid_t
# 1980|-> cpl_firstactive ()
# 1981|   {
# 1982|     struct cpelement *cpe;

Error: COMPILER_WARNING (CWE-1164): [#def138]
bash-5.2.37-build/bash-5.2/execute_cmd.c:2075:1: warning[-Wunused-function]: ‘coproc_free’ defined but not used
# 2075 | coproc_free (cp)
#      | ^~~~~~~~~~~
# 2073|   
# 2074|   static void
# 2075|-> coproc_free (cp)
# 2076|        struct coproc *cp;
# 2077|   {

Error: COMPILER_WARNING (CWE-563): [#def139]
bash-5.2.37-build/bash-5.2/execute_cmd.c:3204:12: warning[-Wunused-variable]: ‘LINES’ defined but not used
# 3204 | static int LINES, COLS, tabsize;
#      |            ^~~~~
# 3202|   
# 3203|   #if defined (SELECT_COMMAND)
# 3204|-> static int LINES, COLS, tabsize;
# 3205|   
# 3206|   #define RP_SPACE ") "

Error: COMPILER_WARNING (CWE-563): [#def140]
bash-5.2.37-build/bash-5.2/execute_cmd.c: scope_hint: In function ‘select_query’
bash-5.2.37-build/bash-5.2/execute_cmd.c:3341:23: warning[-Wunused-variable]: unused variable ‘t’
# 3341 |   char *repl_string, *t;
#      |                       ^
# 3339|     intmax_t reply;
# 3340|     WORD_LIST *l;
# 3341|->   char *repl_string, *t;
# 3342|   
# 3343|     COLS = default_columns ();

Error: COMPILER_WARNING (CWE-563): [#def141]
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘exppower’
bash-5.2.37-build/bash-5.2/expr.c:963:33: warning[-Wunused-variable]: unused variable ‘c’
#  963 |   register intmax_t val1, val2, c;
#      |                                 ^
#  961|   exppower ()
#  962|   {
#  963|->   register intmax_t val1, val2, c;
#  964|   
#  965|     val1 = exp1 ();

Error: COMPILER_WARNING (CWE-1164): [#def142]
bash-5.2.37-build/bash-5.2/expr.c:1124:1: warning[-Wunused-function]: ‘alloc_lvalue’ defined but not used
# 1124 | alloc_lvalue ()
#      | ^~~~~~~~~~~~
# 1122|   
# 1123|   static struct lvalue *
# 1124|-> alloc_lvalue ()
# 1125|   {
# 1126|     struct lvalue *lv;

Error: COMPILER_WARNING (CWE-1164): [#def143]
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/expr.c:1134:1: warning[-Wunused-function]: ‘free_lvalue’ defined but not used
# 1134 | free_lvalue (lv)
#      | ^~~~~~~~~~~
# 1132|   
# 1133|   static void
# 1134|-> free_lvalue (lv)
# 1135|        struct lvalue *lv;
# 1136|   {

Error: COMPILER_WARNING (CWE-563): [#def144]
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘readtok’
bash-5.2.37-build/bash-5.2/expr.c:1316:17: warning[-Wunused-variable]: unused variable ‘lval’
# 1316 |   struct lvalue lval;
#      |                 ^~~~
# 1314|     register unsigned char c, c1;
# 1315|     register int e;
# 1316|->   struct lvalue lval;
# 1317|   
# 1318|     /* Skip leading whitespace. */

Error: COMPILER_WARNING (CWE-563): [#def145]
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘strlong’
bash-5.2.37-build/bash-5.2/expr.c:1552:17: warning[-Wunused-variable]: unused variable ‘pval’
# 1552 |   intmax_t val, pval;
#      |                 ^~~~
# 1550|     register unsigned char c;
# 1551|     int base, foundbase;
# 1552|->   intmax_t val, pval;
# 1553|   
# 1554|     s = num;

Error: COMPILER_WARNING (CWE-569): [#def146]
bash-5.2.37-build/bash-5.2/findcmd.c: scope_hint: In function ‘_find_user_command_internal’
bash-5.2.37-build/bash-5.2/findcmd.c:269:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  269 |   if (var = find_variable_tempenv ("PATH"))     /* XXX could be array? */
#      |       ^~~
#  267|     /* Search for the value of PATH in both the temporary environments and
#  268|        in the regular list of variables. */
#  269|->   if (var = find_variable_tempenv ("PATH"))	/* XXX could be array? */
#  270|       path_list = value_cell (var);
#  271|     else

Error: CPPCHECK_WARNING (CWE-476): [#def147]
bash-5.2.37-build/bash-5.2/findcmd.c:492: warning[nullPointer]: Possible null pointer dereference: match_list
#  490|       }
#  491|   
#  492|->   match = match_list[match_index];
#  493|   
#  494|     if (match)

Error: COMPILER_WARNING (CWE-665): [#def148]
bash-5.2.37-build/bash-5.2/general.c:91:1: warning[-Wmissing-braces]: missing braces around initializer
#   91 | {
#      | ^
#   92 |   &interactive_comments,
#      |   {                    }
#   93 |   &source_uses_path,
#      |   {                }
#   94 |   &expaliases_flag,
#      |   {               }
#   95 |   &inherit_errexit,
#      |   {               }
#   96 |   &print_shift_error,
#      |   {                 }
#   97 |   0
#      |   {
#   98 | };
#      | }
#   89|     int *posix_mode_var;
#   90|   } posix_vars[] = 
#   91|-> {
#   92|     &interactive_comments,
#   93|     &source_uses_path,

Error: COMPILER_WARNING (CWE-569): [#def149]
bash-5.2.37-build/bash-5.2/general.c: scope_hint: In function ‘assignment’
bash-5.2.37-build/bash-5.2/general.c:459:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  459 |   while (c = string[indx])
#      |          ^
#  457|       return (0);
#  458|   
#  459|->   while (c = string[indx])
#  460|       {
#  461|         /* The following is safe.  Note that '=' at the start of a word

Error: GCC_ANALYZER_WARNING (CWE-688): [#def150]
bash-5.2.37-build/bash-5.2/shell.h:29: included_from: Included from here.
bash-5.2.37-build/bash-5.2/expr.c:84: included_from: Included from here.
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘readtok’
bash-5.2.37-build/bash-5.2/general.h:69:54: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
bash-5.2.37-build/bash-5.2/expr.c:1369:16: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘readtok’
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘readtok’
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘readtok’
bash-5.2.37-build/bash-5.2/expr.c: scope_hint: In function ‘readtok’
bash-5.2.37-build/bash-5.2/expr.c:93:27: note: in expansion of macro ‘whitespace’
bash-5.2.37-build/bash-5.2/expr.c:1321:30: note: in expansion of macro ‘cr_whitespace’
bash-5.2.37-build/bash-5.2/general.h:172:27: note: in definition of macro ‘FREE’
bash-5.2.37-build/bash-5.2/expr.c:1368:7: note: in expansion of macro ‘FREE’
bash-5.2.37-build/bash-5.2/expr.c:1369:16: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/expr.c:1369:16: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/expr.c:1373:7: note: in expansion of macro ‘SAVETOK’
bash-5.2.37-build/bash-5.2/expr.c:1373:7: note: in expansion of macro ‘SAVETOK’
bash-5.2.37-build/bash-5.2/expr.c:1369:16: note: in expansion of macro ‘savestring’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
#   67|   
#   68|   #if !defined (savestring)
#   69|-> #  define savestring(x) (char *)strcpy (xmalloc (1 + strlen (x)), (x))
#   70|   #endif
#   71|   

Error: GCC_ANALYZER_WARNING (CWE-688): [#def151]
bash-5.2.37-build/bash-5.2/shell.h:29: included_from: Included from here.
bash-5.2.37-build/bash-5.2/bashline.c:47: included_from: Included from here.
bash-5.2.37-build/bash-5.2/bashline.c: scope_hint: In function ‘bash_directory_expansion’
bash-5.2.37-build/bash-5.2/general.h:69:54: warning[-Wanalyzer-null-argument]: use of NULL ‘dh2’ where non-null expected
bash-5.2.37-build/bash-5.2/bashline.c:3263:7: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/bashline.c:3263:7: note: in expansion of macro ‘savestring’
bash-5.2.37-build/bash-5.2/bashline.c:3263:7: note: in expansion of macro ‘savestring’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
#   67|   
#   68|   #if !defined (savestring)
#   69|-> #  define savestring(x) (char *)strcpy (xmalloc (1 + strlen (x)), (x))
#   70|   #endif
#   71|   

Error: GCC_ANALYZER_WARNING (CWE-688): [#def152]
bash-5.2.37-build/bash-5.2/shell.h:29: included_from: Included from here.
bash-5.2.37-build/bash-5.2/make_cmd.c:37: included_from: Included from here.
bash-5.2.37-build/bash-5.2/make_cmd.c: scope_hint: In function ‘make_here_document’
bash-5.2.37-build/bash-5.2/general.h:152:30: warning[-Wanalyzer-null-argument]: use of NULL ‘document’ where non-null expected
bash-5.2.37-build/bash-5.2/make_cmd.c:665:7: note: in expansion of macro ‘FASTCOPY’
bash-5.2.37-build/bash-5.2/make_cmd.c:665:7: note: in expansion of macro ‘FASTCOPY’
bash-5.2.37-build/bash-5.2/general.h:152:49: note: in definition of macro ‘FASTCOPY’
bash-5.2.37-build/bash-5.2/make_cmd.c:665:7: note: in expansion of macro ‘FASTCOPY’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
#  150|   
#  151|   #if __GNUC__ > 1
#  152|-> #  define FASTCOPY(s, d, n)  __builtin_memcpy ((d), (s), (n))
#  153|   #else /* !__GNUC__ */
#  154|   #  if !defined (HAVE_BCOPY)

Error: COMPILER_WARNING: [#def153]
bash-5.2.37-build/bash-5.2/general.h:168:41: warning[-Wuse-after-free]: pointer ‘nestret_426’ may be used after ‘free’
#  168 |                                   : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#      |                                      ~~~^~~
bash-5.2.37-build/bash-5.2/parse.y:3902:19: note: call to ‘free’ here
# 3902 |                   free (nestret);
#      |                   ^~~~~~~~~~~~~~
#  166|   #define STREQ(a, b) ((a)[0] == (b)[0] && strcmp(a, b) == 0)
#  167|   #define STREQN(a, b, n) ((n == 0) ? (1) \
#  168|-> 				  : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#  169|   
#  170|   /* More convenience definitions that possibly save system or libc calls. */

Error: COMPILER_WARNING: [#def154]
bash-5.2.37-build/bash-5.2/general.h:168:41: warning[-Wuse-after-free]: pointer ‘ttok_1105’ may be used after ‘free’
#  168 |                                   : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#      |                                      ~~~^~~
bash-5.2.37-build/bash-5.2/parse.y:5099:19: note: call to ‘free’ here
# 5099 |                   free (ttok);
#      |                   ^~~~~~~~~~~
#  166|   #define STREQ(a, b) ((a)[0] == (b)[0] && strcmp(a, b) == 0)
#  167|   #define STREQN(a, b, n) ((n == 0) ? (1) \
#  168|-> 				  : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#  169|   
#  170|   /* More convenience definitions that possibly save system or libc calls. */

Error: COMPILER_WARNING: [#def155]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_matched_pair’
bash-5.2.37-build/bash-5.2/general.h:168:58: warning[-Wuse-after-free]: pointer ‘nestret_426’ may be used after ‘free’
#  168 |                                   : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#      |                                                          ^~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/parse.y:3902:19: note: call to ‘free’ here
# 3902 |                   free (nestret);
#      |                   ^~~~~~~~~~~~~~
#  166|   #define STREQ(a, b) ((a)[0] == (b)[0] && strcmp(a, b) == 0)
#  167|   #define STREQN(a, b, n) ((n == 0) ? (1) \
#  168|-> 				  : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#  169|   
#  170|   /* More convenience definitions that possibly save system or libc calls. */

Error: COMPILER_WARNING: [#def156]
bash-5.2.37-build/bash-5.2/shell.h:29: included_from: Included from here.
bash-5.2.37-build/bash-5.2/parse.y:47: included_from: Included from here.
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘read_token_word’
bash-5.2.37-build/bash-5.2/general.h:168:58: warning[-Wuse-after-free]: pointer ‘ttok_1105’ may be used after ‘free’
#  168 |                                   : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#      |                                                          ^~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/parse.y:5099:19: note: call to ‘free’ here
# 5099 |                   free (ttok);
#      |                   ^~~~~~~~~~~
#  166|   #define STREQ(a, b) ((a)[0] == (b)[0] && strcmp(a, b) == 0)
#  167|   #define STREQN(a, b, n) ((n == 0) ? (1) \
#  168|-> 				  : ((a)[0] == (b)[0] && strncmp(a, b, n) == 0))
#  169|   
#  170|   /* More convenience definitions that possibly save system or libc calls. */

Error: COMPILER_WARNING (CWE-457): [#def157]
bash-5.2.37-build/bash-5.2/shell.h:29: included_from: Included from here.
bash-5.2.37-build/bash-5.2/subst.c:46: included_from: Included from here.
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘parameter_brace_expand_length’
bash-5.2.37-build/bash-5.2/general.h:171:78: warning[-Wmaybe-uninitialized]: ‘t’ may be used uninitialized
#  171 | #define STRLEN(s) (((s) && (s)[0]) ? ((s)[1] ? ((s)[2] ? strlen(s) : 2) : 1) : 0)
#      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
bash-5.2.37-build/bash-5.2/subst.c:7995:9: note: ‘t’ was declared here
# 7995 |   char *t, *newname;
#      |         ^
#  169|   
#  170|   /* More convenience definitions that possibly save system or libc calls. */
#  171|-> #define STRLEN(s) (((s) && (s)[0]) ? ((s)[1] ? ((s)[2] ? strlen(s) : 2) : 1) : 0)
#  172|   #define FREE(s)  do { if (s) free (s); } while (0)
#  173|   #define MEMBER(c, s) (((c) && c == (s)[0] && !(s)[1]) || (member(c, s)))

Error: COMPILER_WARNING (CWE-1164): [#def158]
bash-5.2.37-build/bash-5.2/hashlib.c:169:1: warning[-Wunused-function]: ‘hash_shrink’ defined but not used
#  169 | hash_shrink (table)
#      | ^~~~~~~~~~~
#  167|   
#  168|   static void
#  169|-> hash_shrink (table)
#  170|        HASH_TABLE *table;
#  171|   {

Error: COMPILER_WARNING (CWE-563): [#def159]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘procsub_waitall’
bash-5.2.37-build/bash-5.2/jobs.c:1103:7: warning[-Wunused-but-set-variable]: variable ‘r’ set but not used
# 1103 |   int r;
#      |       ^
# 1101|   {
# 1102|     PROCESS *p;
# 1103|->   int r;
# 1104|   
# 1105|     for (p = procsubs.head; p; p = p->next)

Error: COMPILER_WARNING (CWE-563): [#def160]
bash-5.2.37-build/bash-5.2/jobs.c:1136:20: warning[-Wunused-but-set-variable]: variable ‘oend’ set but not used
# 1136 |   PROCESS *ohead, *oend, *ps, *p;
#      |                    ^~~~
# 1134|   procsub_prune ()
# 1135|   {
# 1136|->   PROCESS *ohead, *oend, *ps, *p;
# 1137|     int onproc;
# 1138|   

Error: COMPILER_WARNING (CWE-563): [#def161]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘procsub_prune’
bash-5.2.37-build/bash-5.2/jobs.c:1137:7: warning[-Wunused-but-set-variable]: variable ‘onproc’ set but not used
# 1137 |   int onproc;
#      |       ^~~~~~
# 1135|   {
# 1136|     PROCESS *ohead, *oend, *ps, *p;
# 1137|->   int onproc;
# 1138|   
# 1139|     if (procsubs.nproc == 0)

Error: COMPILER_WARNING (CWE-563): [#def162]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘cleanup_dead_jobs’
bash-5.2.37-build/bash-5.2/jobs.c:1214:12: warning[-Wunused-variable]: unused variable ‘discard’
# 1214 |   PROCESS *discard;
#      |            ^~~~~~~
# 1212|     register int i;
# 1213|     int os;
# 1214|->   PROCESS *discard;
# 1215|   
# 1216|     if (js.j_jobslots == 0 || jobs_list_frozen)

Error: COMPILER_WARNING (CWE-569): [#def163]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘nohup_job’
bash-5.2.37-build/bash-5.2/jobs.c:1457:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1457 |   if (temp = jobs[job_index])
#      |       ^~~~
# 1455|       return;
# 1456|   
# 1457|->   if (temp = jobs[job_index])
# 1458|       temp->flags |= J_NOHUP;
# 1459|   }

Error: COMPILER_WARNING (CWE-563): [#def164]
bash-5.2.37-build/bash-5.2/jobs.c:2126:23: warning[-Wunused-variable]: unused variable ‘termset’
# 2126 |   sigset_t set, oset, termset, chldset, oset_copy;
#      |                       ^~~~~~~
# 2124|   {
# 2125|     int async_p, forksleep;
# 2126|->   sigset_t set, oset, termset, chldset, oset_copy;
# 2127|     pid_t pid;
# 2128|     SigHandler *oterm;

Error: COMPILER_WARNING (CWE-563): [#def165]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘make_child’
bash-5.2.37-build/bash-5.2/jobs.c:2126:32: warning[-Wunused-variable]: unused variable ‘chldset’
# 2126 |   sigset_t set, oset, termset, chldset, oset_copy;
#      |                                ^~~~~~~
# 2124|   {
# 2125|     int async_p, forksleep;
# 2126|->   sigset_t set, oset, termset, chldset, oset_copy;
# 2127|     pid_t pid;
# 2128|     SigHandler *oterm;

Error: COMPILER_WARNING (CWE-457): [#def166]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘make_child’
bash-5.2.37-build/bash-5.2/jobs.c:2186:7: warning[-Wmaybe-uninitialized]: ‘oterm’ may be used uninitialized
# 2186 |       set_signal_handler (SIGTERM, oterm);
#      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/jobs.c:2128:15: note: ‘oterm’ was declared here
# 2128 |   SigHandler *oterm;
#      |               ^~~~~
# 2184|     if (pid != 0)
# 2185|       if (interactive_shell)
# 2186|->       set_signal_handler (SIGTERM, oterm);
# 2187|   
# 2188|     if (pid < 0)

Error: GCC_ANALYZER_WARNING (CWE-476): [#def167]
bash-5.2.37-build/bash-5.2/jobs.c:2575:11: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘notify_of_job_status.part.0’
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘notify_of_job_status.part.0’
# 2573|     p = find_last_proc (job, block);
# 2574|     /* Possible race condition here. */
# 2575|->   return p->pid;
# 2576|   }     
# 2577|   

Error: COMPILER_WARNING (CWE-563): [#def168]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘wait_for_background_pids’
bash-5.2.37-build/bash-5.2/jobs.c:2652:20: warning[-Wunused-but-set-variable]: variable ‘check_async’ set but not used
# 2652 |   int any_stopped, check_async, njobs;
#      |                    ^~~~~~~~~~~
# 2650|   {
# 2651|     register int i, r;
# 2652|->   int any_stopped, check_async, njobs;
# 2653|     sigset_t set, oset;
# 2654|     pid_t pid;

Error: COMPILER_WARNING (CWE-563): [#def169]
bash-5.2.37-build/bash-5.2/jobs.c: scope_hint: In function ‘sigchld_handler’
bash-5.2.37-build/bash-5.2/jobs.c:3749:7: warning[-Wunused-but-set-variable]: variable ‘n’ set but not used
# 3749 |   int n, oerrno;
#      |       ^
# 3747|        int sig;
# 3748|   {
# 3749|->   int n, oerrno;
# 3750|   
# 3751|     oerrno = errno;

Error: COMPILER_WARNING (CWE-563): [#def170]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:204:27: warning[-Wunused-but-set-variable]: variable ‘nullpat’ set but not used
#  204 |   int n, r, negate, wild, nullpat, xflags;
#      |                           ^~~~~~~
#  202|   {
#  203|     char *pp, *pe, *t, *se;
#  204|->   int n, r, negate, wild, nullpat, xflags;
#  205|   
#  206|     negate = *pat == '!';

Error: COMPILER_WARNING (CWE-569): [#def171]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘extglob_skipname’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:237:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  237 |   while (t = glob_patscan (pp, pe, '|'))
#      |          ^
#  235|   
#  236|     /* check every subpattern */
#  237|->   while (t = glob_patscan (pp, pe, '|'))
#  238|       {
#  239|         /* If T == PE and *T == 0 (&& PE[-1] == RPAREN), we have hit the end

Error: COMPILER_WARNING (CWE-457): [#def172]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:257:12: warning[-Wmaybe-uninitialized]: ‘r’ may be used uninitialized
#  257 |     return r;
#      |            ^
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘skipname.isra.0’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:204:10: note: ‘r’ was declared here
#  204 |   int n, r, negate, wild, nullpat, xflags;
#      |          ^
#  255|     /* glob_patscan might find end of string */
#  256|     if (pp == se)
#  257|->     return r;
#  258|   
#  259|     /* but if it doesn't then we didn't match a leading dot */

Error: COMPILER_WARNING (CWE-563): [#def173]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘skipname’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:275:7: warning[-Wunused-variable]: unused variable ‘i’
#  275 |   int i;
#      |       ^
#  273|        int flags;
#  274|   {
#  275|->   int i;
#  276|   
#  277|   #if EXTENDED_GLOB

Error: COMPILER_WARNING (CWE-563): [#def174]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘wskipname’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:317:7: warning[-Wunused-variable]: unused variable ‘i’
#  317 |   int i;
#      |       ^
#  315|        int flags;
#  316|   {
#  317|->   int i;
#  318|   
#  319|     if (glob_always_skip_dot_and_dotdot && WDOT_OR_DOTDOT (dname))

Error: COMPILER_WARNING (CWE-563): [#def175]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:355:24: warning[-Wunused-but-set-variable]: variable ‘nullpat’ set but not used
#  355 |   int r, negate, wild, nullpat, xflags;
#      |                        ^~~~~~~
#  353|   #if EXTENDED_GLOB
#  354|     wchar_t *pp, *pe, *t, *se, n;
#  355|->   int r, negate, wild, nullpat, xflags;
#  356|   
#  357|     negate = *pat == L'!';

Error: COMPILER_WARNING (CWE-569): [#def176]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘wextglob_skipname’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:385:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  385 |   while (t = glob_patscan_wc (pp, pe, '|'))
#      |          ^
#  383|   
#  384|     /* check every subpattern */
#  385|->   while (t = glob_patscan_wc (pp, pe, '|'))
#  386|       {
#  387|         n = t[-1];	/* ( */

Error: COMPILER_WARNING (CWE-563): [#def177]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:503:7: warning[-Wunused-variable]: unused variable ‘i’
#  503 |   int i, j;
#      |       ^
#  501|     size_t len, n;
#  502|     wchar_t *wpathname;
#  503|->   int i, j;
#  504|     wchar_t *orig_wpathname;
#  505|   

Error: COMPILER_WARNING (CWE-563): [#def178]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘wdequote_pathname’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:503:10: warning[-Wunused-variable]: unused variable ‘j’
#  503 |   int i, j;
#      |          ^
#  501|     size_t len, n;
#  502|     wchar_t *wpathname;
#  503|->   int i, j;
#  504|     wchar_t *orig_wpathname;
#  505|   

Error: COMPILER_WARNING (CWE-563): [#def179]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘finddirs’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:606:14: warning[-Wunused-variable]: unused variable ‘n’
#  606 |   char **r, *n;
#      |              ^
#  604|        int *np;
#  605|   {
#  606|->   char **r, *n;
#  607|     int ndirs;
#  608|     struct globval *ret, *e, *g;

Error: COMPILER_WARNING (CWE-563): [#def180]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c: scope_hint: In function ‘glob_filename’
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:1339:19: warning[-Wunused-variable]: unused variable ‘dlen’
# 1339 |               int dlen;
#      |                   ^~~~
# 1337|   	  if (all_starstar && (dflags & GX_NULLDIR) == 0)
# 1338|   	    {
# 1339|-> 	      int dlen;
# 1340|   
# 1341|   	      /* If we have a directory name that is not null (GX_NULLDIR above)

Error: CPPCHECK_WARNING (CWE-758): [#def181]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:1425: warning[objectIndex]: The address of variable 'glob_error_return' might be accessed at non-zero index.
# 1423|   		array = glob_dir_to_array (directories[i], temp_results, flags);
# 1424|   	      l = 0;
# 1425|-> 	      while (array[l] != NULL)
# 1426|   		++l;
# 1427|   

Error: CPPCHECK_WARNING (CWE-758): [#def182]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:1432: warning[objectIndex]: The address of variable 'glob_error_return' might be accessed at non-zero index.
# 1430|   	      if (new_result == NULL)
# 1431|   		{
# 1432|-> 		  for (l = 0; array[l]; ++l)
# 1433|   		    free (array[l]);
# 1434|   		  free ((char *)array);

Error: CPPCHECK_WARNING (CWE-758): [#def183]
bash-5.2.37-build/bash-5.2/lib/glob/glob.c:1433: warning[objectIndex]: The address of variable 'glob_error_return' might be accessed at non-zero index.
# 1431|   		{
# 1432|   		  for (l = 0; array[l]; ++l)
# 1433|-> 		    free (array[l]);
# 1434|   		  free ((char *)array);
# 1435|   		  goto memory_error;

Error: COMPILER_WARNING (CWE-563): [#def184]
bash-5.2.37-build/bash-5.2/lib/glob/gm_loop.c:79:25: warning[-Wunused-variable]: unused variable ‘t’
#   79 |   int matlen, bracklen, t, in_cclass, in_collsym, in_equiv;
#      |                         ^
#   77|   {
#   78|     CHAR c;
#   79|->   int matlen, bracklen, t, in_cclass, in_collsym, in_equiv;
#   80|   
#   81|     if (*pat == 0)

Error: COMPILER_WARNING (CWE-569): [#def185]
bash-5.2.37-build/bash-5.2/lib/glob/gmisc.c:57: included_from: Included from here.
bash-5.2.37-build/bash-5.2/lib/glob/gm_loop.c: scope_hint: In function ‘umatchlen’
bash-5.2.37-build/bash-5.2/lib/glob/gm_loop.c:85:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#   85 |   while (c = *pat++)
#      |          ^
#   83|   
#   84|     matlen = in_cclass = in_collsym = in_equiv = 0;
#   85|->   while (c = *pat++)
#   86|       {
#   87|         switch (c)

Error: COMPILER_WARNING (CWE-569): [#def186]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:340: included_from: Included from here.
bash-5.2.37-build/bash-5.2/lib/glob/sm_loop.c: scope_hint: In function ‘brackmatch’
bash-5.2.37-build/bash-5.2/lib/glob/sm_loop.c:434:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  434 |   if (not = (*p == L('!') || *p == L('^')))
#      |       ^~~
#  432|        expression starting with an unquoted circumflex character produces
#  433|        unspecified results.  This implementation treats the two identically. */
#  434|->   if (not = (*p == L('!') || *p == L('^')))
#  435|       ++p;
#  436|   

Error: COMPILER_WARNING (CWE-569): [#def187]
bash-5.2.37-build/bash-5.2/lib/glob/sm_loop.c: scope_hint: In function ‘glob_patscan’
bash-5.2.37-build/bash-5.2/lib/glob/sm_loop.c:713:20: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  713 |   for (s = string; c = *s; s++)
#      |                    ^
#  711|       return (NULL);
#  712|   
#  713|->   for (s = string; c = *s; s++)
#  714|       {
#  715|         if (s >= end)

Error: COMPILER_WARNING (CWE-569): [#def188]
bash-5.2.37-build/bash-5.2/lib/glob/sm_loop.c: scope_hint: In function ‘extmatch’
bash-5.2.37-build/bash-5.2/lib/glob/sm_loop.c:924:19: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  924 |               if (m1 = (GMATCH (s, srest, psub, pnext - 1, NULL, flags) == 0))
#      |                   ^~
#  922|   	      pnext = PATSCAN (psub, pe, L('|'));
#  923|   	      /* If one of the patterns matches, just bail immediately. */
#  924|-> 	      if (m1 = (GMATCH (s, srest, psub, pnext - 1, NULL, flags) == 0))
#  925|   		break;
#  926|   	      if (pnext == prest)

Error: COMPILER_WARNING (CWE-563): [#def189]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c: scope_hint: In function ‘charcmp’
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:108:7: warning[-Wunused-variable]: unused variable ‘ret’
#  108 |   int ret;
#      |       ^~~
#  106|     static char s1[2] = { ' ', '\0' };
#  107|     static char s2[2] = { ' ', '\0' };
#  108|->   int ret;
#  109|   
#  110|     /* Eight bits only.  Period. */

Error: COMPILER_WARNING (CWE-563): [#def190]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c: scope_hint: In function ‘charcmp_wc’
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:396:7: warning[-Wunused-variable]: unused variable ‘r’
#  396 |   int r;
#      |       ^
#  394|     static wchar_t s1[2] = { L' ', L'\0' };
#  395|     static wchar_t s2[2] = { L' ', L'\0' };
#  396|->   int r;
#  397|   
#  398|     if (c1 == c2)

Error: COMPILER_WARNING (CWE-569): [#def191]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c: scope_hint: In function ‘posix_cclass_only’
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:535:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  535 |   while (p = strchr (p, '['))
#      |          ^
#  533|   
#  534|     p = pattern;
#  535|->   while (p = strchr (p, '['))
#  536|       {
#  537|         if (p[1] != ':')

Error: COMPILER_WARNING (CWE-563): [#def192]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:610:10: warning[-Wunused-variable]: unused variable ‘plen’
#  610 |   size_t plen, slen, mplen, mslen;
#      |          ^~~~
#  608|     size_t n;
#  609|     wchar_t *wpattern, *wstring;
#  610|->   size_t plen, slen, mplen, mslen;
#  611|   
#  612|     if (MB_CUR_MAX == 1)

Error: COMPILER_WARNING (CWE-563): [#def193]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:610:16: warning[-Wunused-variable]: unused variable ‘slen’
#  610 |   size_t plen, slen, mplen, mslen;
#      |                ^~~~
#  608|     size_t n;
#  609|     wchar_t *wpattern, *wstring;
#  610|->   size_t plen, slen, mplen, mslen;
#  611|   
#  612|     if (MB_CUR_MAX == 1)

Error: COMPILER_WARNING (CWE-563): [#def194]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:610:22: warning[-Wunused-variable]: unused variable ‘mplen’
#  610 |   size_t plen, slen, mplen, mslen;
#      |                      ^~~~~
#  608|     size_t n;
#  609|     wchar_t *wpattern, *wstring;
#  610|->   size_t plen, slen, mplen, mslen;
#  611|   
#  612|     if (MB_CUR_MAX == 1)

Error: COMPILER_WARNING (CWE-563): [#def195]
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c: scope_hint: In function ‘xstrmatch’
bash-5.2.37-build/bash-5.2/lib/glob/smatch.c:610:29: warning[-Wunused-variable]: unused variable ‘mslen’
#  610 |   size_t plen, slen, mplen, mslen;
#      |                             ^~~~~
#  608|     size_t n;
#  609|     wchar_t *wpattern, *wstring;
#  610|->   size_t plen, slen, mplen, mslen;
#  611|   
#  612|     if (MB_CUR_MAX == 1)

Error: CPPCHECK_WARNING (CWE-456): [#def196]
bash-5.2.37-build/bash-5.2/lib/glob/xmbsrtowcs.c:94: error[uninitdata]: Memory is allocated but not initialized: wsbuf
#   92|         psbuf = *ps;
#   93|   
#   94|->       wclength = mbsrtowcs (wsbuf, &mbs, n, &psbuf);
#   95|   
#   96|         if (wsbuf)

Error: GCC_ANALYZER_WARNING (CWE-476): [#def197]
bash-5.2.37-build/bash-5.2/lib/glob/xmbsrtowcs.c: scope_hint: In function ‘xdupmbstowcs2’
bash-5.2.37-build/bash-5.2/lib/glob/xmbsrtowcs.c:226:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘wsbuf’
#  224|         if (n == 0 && p == 0)
#  225|   	{
#  226|-> 	  wsbuf[wcnum] = L'\0';
#  227|   	  break;
#  228|   	}

Error: COMPILER_WARNING (CWE-563): [#def198]
bash-5.2.37-build/bash-5.2/lib/glob/xmbsrtowcs.c:429:13: warning[-Wunused-variable]: unused variable ‘prev_state’
#  429 |   mbstate_t prev_state;
#      |             ^~~~~~~~~~
#  427|     char buf[64], *destptr, *tmp_dest;
#  428|     unsigned char uc;
#  429|->   mbstate_t prev_state;
#  430|   
#  431|     cur_max = MB_CUR_MAX;

Error: COMPILER_WARNING (CWE-1164): [#def199]
bash-5.2.37-build/bash-5.2/lib/glob/xmbsrtowcs.c: scope_hint: In function ‘xwcsrtombs’
bash-5.2.37-build/bash-5.2/lib/glob/xmbsrtowcs.c:456:1: warning[-Wunused-label]: label ‘handle_byte’ defined but not used
#  456 | handle_byte:
#      | ^~~~~~~~~~~
#  454|   		 treat invalid wide character sequences as bytes.  This is
#  455|   		 intended to be symmetric with xdupmbstowcs2. */
#  456|-> handle_byte:
#  457|   	      destptr = tmp_dest;	/* in case wcrtomb modified it */
#  458|   	      uc = wc;

Error: COMPILER_WARNING (CWE-569): [#def200]
bash-5.2.37-build/bash-5.2/lib/readline/bind.c: scope_hint: In function ‘_rl_skip_to_delim’
bash-5.2.37-build/bash-5.2/lib/readline/bind.c:1581:29: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1581 |   for (i = start,passc = 0; c = string[i]; i++)
#      |                             ^
# 1579|     int i, c, passc;
# 1580|   
# 1581|->   for (i = start,passc = 0; c = string[i]; i++)
# 1582|       {
# 1583|         if (passc)

Error: COMPILER_WARNING (CWE-563): [#def201]
bash-5.2.37-build/bash-5.2/lib/readline/bind.c: scope_hint: In function ‘rl_parse_and_bind’
bash-5.2.37-build/bash-5.2/lib/readline/bind.c:1675:11: warning[-Wunused-variable]: unused variable ‘s’
# 1675 |       int s;
#      |           ^
# 1673|       {
# 1674|         char *var, *value, *e;
# 1675|->       int s;
# 1676|   
# 1677|         var = string + i;

Error: COMPILER_WARNING (CWE-569): [#def202]
bash-5.2.37-build/bash-5.2/lib/readline/bind.c: scope_hint: In function ‘rl_function_dumper’
bash-5.2.37-build/bash-5.2/lib/readline/bind.c:2805:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2805 |   for (i = 0; name = names[i]; i++)
#      |               ^~~~
# 2803|     fprintf (rl_outstream, "\n");
# 2804|   
# 2805|->   for (i = 0; name = names[i]; i++)
# 2806|       {
# 2807|         rl_command_func_t *function;

Error: COMPILER_WARNING (CWE-457): [#def203]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c: scope_hint: In function ‘print_filename’
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:1043:22: warning[-Wmaybe-uninitialized]: ‘printed_len’ may be used uninitialized
# 1043 |           printed_len++;
#      |           ~~~~~~~~~~~^~
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:936:7: note: ‘printed_len’ was declared here
#  936 |   int printed_len, extension_char, slen, tlen;
#      |       ^~~~~~~~~~~
# 1041|   	{
# 1042|   	  putc (extension_char, rl_outstream);
# 1043|-> 	  printed_len++;
# 1044|   	}
# 1045|       }

Error: COMPILER_WARNING (CWE-569): [#def204]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c: scope_hint: In function ‘_rl_find_completion_word’
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:1151:14: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1151 |       while (rl_point = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_ANY))
#      |              ^~~~~~~~
# 1149|            completion, so use the word break characters to find the
# 1150|            substring on which to complete. */
# 1151|->       while (rl_point = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_ANY))
# 1152|   	{
# 1153|   	  scan = rl_line_buffer[rl_point];

Error: CPPCHECK_WARNING (CWE-562): [#def205]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:1280: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 1278|   	{
# 1279|   	  xfree (matches[i]);
# 1280|-> 	  matches[i] = (char *)&dead_slot;
# 1281|   	}
# 1282|         else

Error: COMPILER_WARNING (CWE-563): [#def206]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c: scope_hint: In function ‘compute_lcd_of_matches’
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:1323:7: warning[-Wunused-variable]: unused variable ‘v’
# 1323 |   int v;
#      |       ^
# 1321|     char *dtext;		/* dequoted TEXT, if needed */
# 1322|   #if defined (HANDLE_MULTIBYTE)
# 1323|->   int v;
# 1324|     size_t v1, v2;
# 1325|     mbstate_t ps1, ps2;

Error: COMPILER_WARNING (CWE-457): [#def207]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c: scope_hint: In function ‘rl_complete_internal’
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:2104:14: warning[-Wmaybe-uninitialized]: ‘tlen’ may be used uninitialized
# 2104 |           if (mlen >= tlen)
#      |              ^
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:2007:7: note: ‘tlen’ was declared here
# 2007 |   int tlen, mlen, saved_last_completion_failed;
#      |       ^~~~
# 2102|   	{
# 2103|   	  mlen = *matches[0] ? strlen (matches[0]) : 0;
# 2104|-> 	  if (mlen >= tlen)
# 2105|   	    insert_match (matches[0], start, matches[1] ? MULT_MATCH : SINGLE_MATCH, &quote_char);
# 2106|   	}

Error: COMPILER_WARNING (CWE-569): [#def208]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c: scope_hint: In function ‘rl_completion_matches’
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:2235:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2235 |   while (string = (*entry_function) (text, matches))
#      |          ^~~~~~
# 2233|     match_list[1] = (char *)NULL;
# 2234|   
# 2235|->   while (string = (*entry_function) (text, matches))
# 2236|       {
# 2237|         if (RL_SIG_RECEIVED ())

Error: COMPILER_WARNING (CWE-569): [#def209]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c: scope_hint: In function ‘rl_username_completion_function’
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:2307:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2307 |   while (entry = getpwent ())
#      |          ^~~~~
# 2305|   
# 2306|   #if defined (HAVE_GETPWENT)
# 2307|->   while (entry = getpwent ())
# 2308|       {
# 2309|         /* Null usernames should result in all users as possible completions. */

Error: COMPILER_WARNING (CWE-563): [#def210]
bash-5.2.37-build/bash-5.2/lib/readline/complete.c: scope_hint: In function ‘rl_menu_complete’
bash-5.2.37-build/bash-5.2/lib/readline/complete.c:2844:25: warning[-Wunused-variable]: unused variable ‘cstate’
# 2844 |   static int delimiter, cstate;
#      |                         ^~~~~~
# 2842|     static int orig_start, orig_end;
# 2843|     static char quote_char;
# 2844|->   static int delimiter, cstate;
# 2845|   
# 2846|     /* The first time through, we generate the list of matches and set things

Error: COMPILER_WARNING (CWE-563): [#def211]
bash-5.2.37-build/bash-5.2/lib/readline/display.c:767:29: warning[-Wunused-variable]: unused variable ‘n0’
#  767 |   int newlines, lpos, temp, n0, num, prompt_lines_estimate;
#      |                             ^~
#  765|     int in, out, c, linenum, cursor_linenum;
#  766|     int inv_botlin, lb_botlin, lb_linenum, o_cpos;
#  767|->   int newlines, lpos, temp, n0, num, prompt_lines_estimate;
#  768|     char *prompt_this_line;
#  769|     char cur_face;

Error: COMPILER_WARNING (CWE-563): [#def212]
bash-5.2.37-build/bash-5.2/lib/readline/display.c:767:33: warning[-Wunused-but-set-variable]: variable ‘num’ set but not used
#  767 |   int newlines, lpos, temp, n0, num, prompt_lines_estimate;
#      |                                 ^~~
#  765|     int in, out, c, linenum, cursor_linenum;
#  766|     int inv_botlin, lb_botlin, lb_linenum, o_cpos;
#  767|->   int newlines, lpos, temp, n0, num, prompt_lines_estimate;
#  768|     char *prompt_this_line;
#  769|     char cur_face;

Error: COMPILER_WARNING (CWE-563): [#def213]
bash-5.2.37-build/bash-5.2/lib/readline/display.c: scope_hint: In function ‘rl_redisplay’
bash-5.2.37-build/bash-5.2/lib/readline/display.c:767:38: warning[-Wunused-but-set-variable]: variable ‘prompt_lines_estimate’ set but not used
#  767 |   int newlines, lpos, temp, n0, num, prompt_lines_estimate;
#      |                                      ^~~~~~~~~~~~~~~~~~~~~
#  765|     int in, out, c, linenum, cursor_linenum;
#  766|     int inv_botlin, lb_botlin, lb_linenum, o_cpos;
#  767|->   int newlines, lpos, temp, n0, num, prompt_lines_estimate;
#  768|     char *prompt_this_line;
#  769|     char cur_face;

Error: COMPILER_WARNING (CWE-457): [#def214]
bash-5.2.37-build/bash-5.2/lib/readline/display.c: scope_hint: In function ‘rl_redisplay’
bash-5.2.37-build/bash-5.2/lib/readline/display.c:1147:42: warning[-Wmaybe-uninitialized]: ‘wc_width’ may be used uninitialized
# 1147 |               if (_rl_screenwidth < lpos + wc_width)
#      |                                     ~~~~~^~~~~~~~~~
bash-5.2.37-build/bash-5.2/lib/readline/display.c:775:7: note: ‘wc_width’ was declared here
#  775 |   int wc_width;
#      |       ^~~~~~~~
# 1145|   	      _rl_wrapped_multicolumn = 0;
# 1146|   
# 1147|-> 	      if (_rl_screenwidth < lpos + wc_width)
# 1148|   		for (i = lpos; i < _rl_screenwidth; i++)
# 1149|   		  {

Error: COMPILER_WARNING (CWE-563): [#def215]
bash-5.2.37-build/bash-5.2/lib/readline/display.c:1655:39: warning[-Wunused-variable]: unused variable ‘twidth’
# 1655 |   int temp, lendiff, wsatend, od, nd, twidth, o_cpos;
#      |                                       ^~~~~~
# 1653|     char *ofd, *ols, *oe, *nfd, *nls, *ne;
# 1654|     char *ofdf, *nfdf, *olsf, *nlsf;
# 1655|->   int temp, lendiff, wsatend, od, nd, twidth, o_cpos;
# 1656|     int current_invis_chars;
# 1657|     int col_lendiff, col_temp;

Error: COMPILER_WARNING (CWE-563): [#def216]
bash-5.2.37-build/bash-5.2/lib/readline/display.c:1786:19: warning[-Wunused-variable]: unused variable ‘count’
# 1786 |               int count, i, j;
#      |                   ^~~~~
# 1784|   	  if (newwidth > 0)
# 1785|   	    {
# 1786|-> 	      int count, i, j;
# 1787|   	      char *optr;
# 1788|   

Error: COMPILER_WARNING (CWE-563): [#def217]
bash-5.2.37-build/bash-5.2/lib/readline/display.c: scope_hint: In function ‘update_line’
bash-5.2.37-build/bash-5.2/lib/readline/display.c:1787:21: warning[-Wunused-variable]: unused variable ‘optr’
# 1787 |               char *optr;
#      |                     ^~~~
# 1785|   	    {
# 1786|   	      int count, i, j;
# 1787|-> 	      char *optr;
# 1788|   
# 1789|   	      puts_face (new, new_face, newbytes);

Error: COMPILER_WARNING (CWE-563): [#def218]
bash-5.2.37-build/bash-5.2/lib/readline/display.c: scope_hint: In function ‘rl_forced_update_display’
bash-5.2.37-build/bash-5.2/lib/readline/display.c:2683:18: warning[-Wunused-variable]: unused variable ‘temp’
# 2683 |   register char *temp;
#      |                  ^~~~
# 2681|   rl_forced_update_display (void)
# 2682|   {
# 2683|->   register char *temp;
# 2684|   
# 2685|     if (visible_line)

Error: COMPILER_WARNING (CWE-1164): [#def219]
bash-5.2.37-build/bash-5.2/lib/readline/display.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/readline/display.c:3236:1: warning[-Wunused-function]: ‘insert_some_chars’ defined but not used
# 3236 | insert_some_chars (char *string, int count, int col)
#      | ^~~~~~~~~~~~~~~~~
# 3234|   /* Insert COUNT characters from STRING to the output stream at column COL. */
# 3235|   static void
# 3236|-> insert_some_chars (char *string, int count, int col)
# 3237|   {
# 3238|     open_some_spaces (col);

Error: GCC_ANALYZER_WARNING (CWE-688): [#def220]
bash-5.2.37-build/bash-5.2/lib/readline/funmap.c: scope_hint: In function ‘rl_funmap_names’
bash-5.2.37-build/bash-5.2/lib/readline/funmap.c:271:3: warning[-Wanalyzer-null-argument]: use of NULL ‘result’ where non-null expected
bash-5.2.37-build/bash-5.2/lib/readline/funmap.c:33: included_from: Included from here.
/usr/include/stdlib.h:970:13: note: argument 1 of ‘qsort’ must be non-null
#  269|       }
#  270|   
#  271|->   qsort (result, result_index, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare);
#  272|     return (result);
#  273|   }

Error: COMPILER_WARNING (CWE-569): [#def221]
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c: scope_hint: In function ‘get_history_event’
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c:213:25: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  213 |   for (local_index = i; c = string[i]; i++)
#      |                         ^
#  211|   
#  212|     /* Only a closing `?' or a newline delimit a substring search string. */
#  213|->   for (local_index = i; c = string[i]; i++)
#  214|       {
#  215|   #if defined (HANDLE_MULTIBYTE)

Error: COMPILER_WARNING (CWE-563): [#def222]
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c: scope_hint: In function ‘history_expand_internal’
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c:682:48: warning[-Wunused-but-set-variable]: variable ‘ws’ set but not used
#  682 |             int delimiter, failed, si, l_temp, ws, we;
#      |                                                ^~
#  680|   	  {
#  681|   	    char *new_event;
#  682|-> 	    int delimiter, failed, si, l_temp, ws, we;
#  683|   
#  684|   	    if (c == 's')

Error: GCC_ANALYZER_WARNING (CWE-688): [#def223]
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c: scope_hint: In function ‘history_arg_extract’
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c:1452:17: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c: scope_hint: In function ‘history_arg_extract’
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c:46: included_from: Included from here.
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c:1484:7: note: in expansion of macro ‘member’
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c:1484:7: note: in expansion of macro ‘member’
bash-5.2.37-build/bash-5.2/lib/readline/histexpand.c: scope_hint: In function ‘history_arg_extract’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 1450|       {
# 1451|         for (size = 0, i = first; i < last; i++)
# 1452|-> 	size += strlen (list[i]) + 1;
# 1453|         result = (char *)xmalloc (size + 1);
# 1454|         result[0] = '\0';

Error: COMPILER_WARNING (CWE-1164): [#def224]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:187:1: warning[-Wunused-function]: ‘history_backupfile’ defined but not used
#  187 | history_backupfile (const char *filename)
#      | ^~~~~~~~~~~~~~~~~~
#  185|   
#  186|   static char *
#  187|-> history_backupfile (const char *filename)
#  188|   {
#  189|     const char *fn;

Error: COMPILER_WARNING (CWE-563): [#def225]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c: scope_hint: In function ‘history_backupfile’
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:193:15: warning[-Wunused-variable]: unused variable ‘fs’
#  193 |   struct stat fs;
#      |               ^~
#  191|     size_t len;
#  192|     ssize_t n;
#  193|->   struct stat fs;
#  194|   
#  195|     fn = filename;  

Error: COMPILER_WARNING (CWE-563): [#def226]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c: scope_hint: In function ‘history_tempfile’
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:221:15: warning[-Wunused-variable]: unused variable ‘fs’
#  221 |   struct stat fs;
#      |               ^~
#  219|     size_t len;
#  220|     ssize_t n;
#  221|->   struct stat fs;
#  222|     int pid;
#  223|   

Error: COMPILER_WARNING (CWE-1164): [#def227]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:473:1: warning[-Wunused-function]: ‘histfile_backup’ defined but not used
#  473 | histfile_backup (const char *filename, const char *back)
#      | ^~~~~~~~~~~~~~~
#  471|      (e.g., ~/.bash_history -> .histfiles/.bash_history.$HOSTNAME) */
#  472|   static int
#  473|-> histfile_backup (const char *filename, const char *back)
#  474|   {
#  475|   #if defined (HAVE_READLINK)

Error: COMPILER_WARNING (CWE-563): [#def228]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c: scope_hint: In function ‘history_truncate_file’
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:521:49: warning[-Wunused-but-set-variable]: variable ‘r’ set but not used
#  521 |   int file, chars_read, rv, orig_lines, exists, r;
#      |                                                 ^
#  519|   {
#  520|     char *buffer, *filename, *tempname, *bp, *bp1;		/* bp1 == bp+1 */
#  521|->   int file, chars_read, rv, orig_lines, exists, r;
#  522|     struct stat finfo, nfinfo;
#  523|     size_t file_size;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def229]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c: scope_hint: In function ‘history_truncate_file’
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:646:46: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘orig_lines’
#  644|     FREE (buffer);
#  645|   
#  646|->   history_lines_written_to_file = orig_lines - lines;
#  647|   
#  648|     if (rv == 0 && filename && tempname)

Error: COMPILER_WARNING (CWE-457): [#def230]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c: scope_hint: In function ‘history_truncate_file’
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:646:46: warning[-Wmaybe-uninitialized]: ‘orig_lines’ may be used uninitialized
#  646 |   history_lines_written_to_file = orig_lines - lines;
#      |                                   ~~~~~~~~~~~^~~~~~~
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:521:29: note: ‘orig_lines’ was declared here
#  521 |   int file, chars_read, rv, orig_lines, exists, r;
#      |                             ^~~~~~~~~~
#  644|     FREE (buffer);
#  645|   
#  646|->   history_lines_written_to_file = orig_lines - lines;
#  647|   
#  648|     if (rv == 0 && filename && tempname)

Error: COMPILER_WARNING (CWE-563): [#def231]
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c: scope_hint: In function ‘history_do_write’
bash-5.2.37-build/bash-5.2/lib/readline/histfile.c:683:22: warning[-Wunused-variable]: unused variable ‘nfinfo’
#  683 |   struct stat finfo, nfinfo;
#      |                      ^~~~~~
#  681|     char *output, *tempname, *histname;
#  682|     int file, mode, rv, exists;
#  683|->   struct stat finfo, nfinfo;
#  684|   #ifdef HISTORY_USE_MMAP
#  685|     size_t cursize;

Error: COMPILER_WARNING (CWE-563): [#def232]
bash-5.2.37-build/bash-5.2/lib/readline/history.c: scope_hint: In function ‘add_history’
bash-5.2.37-build/bash-5.2/lib/readline/history.c:286:20: warning[-Wunused-variable]: unused variable ‘i’
#  286 |       register int i;
#      |                    ^
#  284|     if (history_stifled && (history_length == history_max_entries))
#  285|       {
#  286|->       register int i;
#  287|   
#  288|         /* If the history is stifled, and history_length is zero,

Error: COMPILER_WARNING (CWE-563): [#def233]
bash-5.2.37-build/bash-5.2/lib/readline/history.c: scope_hint: In function ‘remove_history’
bash-5.2.37-build/bash-5.2/lib/readline/history.c:489:16: warning[-Wunused-variable]: unused variable ‘i’
#  489 |   register int i;
#      |                ^
#  487|   {
#  488|     HIST_ENTRY *return_value;
#  489|->   register int i;
#  490|   #if 1
#  491|     int nentries;

Error: COMPILER_WARNING (CWE-569): [#def234]
bash-5.2.37-build/bash-5.2/lib/readline/histsearch.c: scope_hint: In function ‘_hs_history_patsearch’
bash-5.2.37-build/bash-5.2/lib/readline/histsearch.c:212:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  212 |   if (unescaped_backslash = (string[ret] == '\\'))
#      |       ^~~~~~~~~~~~~~~~~~~
#  210|     /* fnmatch is required to reject a pattern that ends with an unescaped
#  211|        backslash */
#  212|->   if (unescaped_backslash = (string[ret] == '\\'))
#  213|       {
#  214|         while (ret > 0 && string[--ret] == '\\')

Error: COMPILER_WARNING (CWE-569): [#def235]
bash-5.2.37-build/bash-5.2/lib/readline/input.c: scope_hint: In function ‘rl_read_key’
bash-5.2.37-build/bash-5.2/lib/readline/input.c:766:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  766 |       if (c = _rl_next_macro_key ())
#      |           ^
#  764|       {
#  765|         /* If input is coming from a macro, then use that. */
#  766|->       if (c = _rl_next_macro_key ())
#  767|   	return ((unsigned char)c);
#  768|   

Error: COMPILER_WARNING (CWE-563): [#def236]
bash-5.2.37-build/bash-5.2/lib/readline/input.c:811:12: warning[-Wunused-variable]: unused variable ‘empty_set’
#  811 |   sigset_t empty_set;
#      |            ^~~~~~~~~
#  809|     int fd;
#  810|   #if defined (HAVE_PSELECT) || defined (HAVE_SELECT)
#  811|->   sigset_t empty_set;
#  812|     fd_set readfds;
#  813|   #endif

Error: COMPILER_WARNING (CWE-1164): [#def237]
bash-5.2.37-build/bash-5.2/lib/readline/input.c: scope_hint: In function ‘rl_getc’
bash-5.2.37-build/bash-5.2/lib/readline/input.c:882:1: warning[-Wunused-label]: label ‘handle_error’ defined but not used
#  882 | handle_error:
#      | ^~~~~~~~~~~~
#  880|   /* fprintf(stderr, "rl_getc: result = %d errno = %d\n", result, errno); */
#  881|   
#  882|-> handle_error:
#  883|         /* If the error that we received was EINTR, then try again,
#  884|   	 this is simply an interrupted system call to read ().  We allow

Error: COMPILER_WARNING (CWE-563): [#def238]
bash-5.2.37-build/bash-5.2/lib/readline/isearch.c: scope_hint: In function ‘_rl_isearch_dispatch’
bash-5.2.37-build/bash-5.2/lib/readline/isearch.c:343:37: warning[-Wunused-variable]: unused variable ‘incr’
#  343 |   int n, wstart, wlen, limit, cval, incr;
#      |                                     ^~~~
#  341|   _rl_isearch_dispatch (_rl_search_cxt *cxt, int c)
#  342|   {
#  343|->   int n, wstart, wlen, limit, cval, incr;
#  344|     char *paste;
#  345|     size_t pastelen;

Error: COMPILER_WARNING (CWE-563): [#def239]
bash-5.2.37-build/bash-5.2/lib/readline/isearch.c: scope_hint: In function ‘rl_search_history’
bash-5.2.37-build/bash-5.2/lib/readline/isearch.c:848:7: warning[-Wunused-but-set-variable]: variable ‘c’ set but not used
#  848 |   int c, r;
#      |       ^
#  846|   {
#  847|     _rl_search_cxt *cxt;		/* local for now, but saved globally */
#  848|->   int c, r;
#  849|   
#  850|     RL_SETSTATE(RL_STATE_ISEARCH);

Error: COMPILER_WARNING (CWE-563): [#def240]
bash-5.2.37-build/bash-5.2/lib/readline/isearch.c: scope_hint: In function ‘_rl_isearch_callback’
bash-5.2.37-build/bash-5.2/lib/readline/isearch.c:885:7: warning[-Wunused-but-set-variable]: variable ‘c’ set but not used
#  885 |   int c, r;
#      |       ^
#  883|   _rl_isearch_callback (_rl_search_cxt *cxt)
#  884|   {
#  885|->   int c, r;
#  886|   
#  887|     c = _rl_search_getchar (cxt);

Error: GCC_ANALYZER_WARNING (CWE-674): [#def241]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘rl_backward_kill_word’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:202:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
#  200|   
#  201|     if (count < 0)
#  202|->     return (rl_backward_kill_word (-count, key));
#  203|     else
#  204|       {

Error: GCC_ANALYZER_WARNING (CWE-674): [#def242]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘rl_kill_word’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:225:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
#  223|   
#  224|     if (count < 0)
#  225|->     return (rl_kill_word (-count, key));
#  226|     else
#  227|       {

Error: GCC_ANALYZER_WARNING (CWE-674): [#def243]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘rl_copy_backward_word’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:494:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
#  492|   {
#  493|     if (count < 0)
#  494|->     return (rl_copy_backward_word (-count, key));
#  495|   
#  496|     return (_rl_copy_word_as_kill (count, 1));

Error: GCC_ANALYZER_WARNING (CWE-674): [#def244]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘rl_copy_forward_word’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:503:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
#  501|   {
#  502|     if (count < 0)
#  503|->     return (rl_copy_forward_word (-count, key));
#  504|   
#  505|     return (_rl_copy_word_as_kill (count, -1));

Error: COMPILER_WARNING (CWE-563): [#def245]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘rl_vi_yank_pop’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:562:13: warning[-Wunused-variable]: unused variable ‘origpoint’
#  562 |   int l, n, origpoint;
#      |             ^~~~~~~~~
#  560|   rl_vi_yank_pop (int count, int key)
#  561|   {
#  562|->   int l, n, origpoint;
#  563|   
#  564|     if (((rl_last_func != rl_vi_yank_pop) && (rl_last_func != rl_vi_put)) ||

Error: COMPILER_WARNING (CWE-563): [#def246]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:759:15: warning[-Wunused-variable]: unused variable ‘c’
#  759 |   int retval, c;
#      |               ^
#  757|   rl_bracketed_paste_begin (int count, int key)
#  758|   {
#  759|->   int retval, c;
#  760|     size_t len, cap;
#  761|     char *buf;

Error: COMPILER_WARNING (CWE-563): [#def247]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘rl_bracketed_paste_begin’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:760:15: warning[-Wunused-variable]: unused variable ‘cap’
#  760 |   size_t len, cap;
#      |               ^~~
#  758|   {
#  759|     int retval, c;
#  760|->   size_t len, cap;
#  761|     char *buf;
#  762|   

Error: COMPILER_WARNING (CWE-563): [#def248]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘_rl_read_bracketed_paste_prefix’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:777:17: warning[-Wunused-variable]: unused variable ‘j’
#  777 |   int key, ind, j;
#      |                 ^
#  775|   {
#  776|     char pbuf[BRACK_PASTE_SLEN+1], *pbpref;
#  777|->   int key, ind, j;
#  778|   
#  779|     pbpref = BRACK_PASTE_PREF;		/* XXX - debugging */

Error: GCC_ANALYZER_WARNING (CWE-457): [#def249]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘_rl_read_bracketed_paste_prefix’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:800:29: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘key’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:46: included_from: Included from here.
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:784:11: note: in expansion of macro ‘RL_ISSTATE’
#  798|         while (ind >= 0)
#  799|   	_rl_unget_char (pbuf[ind--]);
#  800|->       return (key < 0 ? key : 0);
#  801|       }
#  802|     return (key < 0 ? key : 1);

Error: COMPILER_WARNING (CWE-457): [#def250]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘_rl_read_bracketed_paste_prefix’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:800:29: warning[-Wmaybe-uninitialized]: ‘key’ may be used uninitialized
#  800 |       return (key < 0 ? key : 0);
#      |              ~~~~~~~~~~~~~~~^~~~
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:777:7: note: ‘key’ was declared here
#  777 |   int key, ind, j;
#      |       ^~~
#  798|         while (ind >= 0)
#  799|   	_rl_unget_char (pbuf[ind--]);
#  800|->       return (key < 0 ? key : 0);
#  801|       }
#  802|     return (key < 0 ? key : 1);

Error: COMPILER_WARNING (CWE-563): [#def251]
bash-5.2.37-build/bash-5.2/lib/readline/kill.c: scope_hint: In function ‘_rl_bracketed_read_mbstring’
bash-5.2.37-build/bash-5.2/lib/readline/kill.c:849:10: warning[-Wunused-variable]: unused variable ‘r’
#  849 |   int c, r;
#      |          ^
#  847|   _rl_bracketed_read_mbstring (char *mb, int mlen)
#  848|   {
#  849|->   int c, r;
#  850|   
#  851|     c = _rl_bracketed_read_key ();

Error: COMPILER_WARNING (CWE-1164): [#def252]
bash-5.2.37-build/bash-5.2/lib/readline/mbutil.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/readline/mbutil.c:87:1: warning[-Wunused-function]: ‘_rl_utf8_mblen’ defined but not used
#   87 | _rl_utf8_mblen (const char *s, size_t n)
#      | ^~~~~~~~~~~~~~
#   85|      at S. Encoding is UTF-8. */
#   86|   static int
#   87|-> _rl_utf8_mblen (const char *s, size_t n)
#   88|   {
#   89|     unsigned char c, c1, c2, c3;

Error: COMPILER_WARNING (CWE-563): [#def253]
bash-5.2.37-build/bash-5.2/lib/readline/mbutil.c: scope_hint: In function ‘_rl_find_prev_utf8char’
bash-5.2.37-build/bash-5.2/lib/readline/mbutil.c:247:9: warning[-Wunused-variable]: unused variable ‘s’
#  247 |   char *s;
#      |         ^
#  245|   _rl_find_prev_utf8char (char *string, int seed, int find_non_zero)
#  246|   {
#  247|->   char *s;
#  248|     unsigned char b;
#  249|     int save, prev;

Error: COMPILER_WARNING (CWE-563): [#def254]
bash-5.2.37-build/bash-5.2/lib/readline/misc.c: scope_hint: In function ‘_rl_free_saved_history_line’
bash-5.2.37-build/bash-5.2/lib/readline/misc.c:385:14: warning[-Wunused-variable]: unused variable ‘orig’
#  385 |   UNDO_LIST *orig;
#      |              ^~~~
#  383|   _rl_free_saved_history_line (void)
#  384|   {
#  385|->   UNDO_LIST *orig;
#  386|   
#  387|     if (_rl_saved_line_for_history)

Error: COMPILER_WARNING (CWE-569): [#def255]
bash-5.2.37-build/bash-5.2/lib/readline/misc.c: scope_hint: In function ‘_rl_revert_previous_lines’
bash-5.2.37-build/bash-5.2/lib/readline/misc.c:460:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  460 |       if (ul = (UNDO_LIST *)entry->data)
#      |           ^~
#  458|     while (entry)
#  459|       {
#  460|->       if (ul = (UNDO_LIST *)entry->data)
#  461|   	{
#  462|   	  if (ul == saved_undo_list)

Error: COMPILER_WARNING (CWE-569): [#def256]
bash-5.2.37-build/bash-5.2/lib/readline/misc.c: scope_hint: In function ‘rl_clear_history’
bash-5.2.37-build/bash-5.2/lib/readline/misc.c:520:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  520 |       if (ul = (UNDO_LIST *)hent->data)
#      |           ^~
#  518|       {
#  519|         hent = hlist[i];
#  520|->       if (ul = (UNDO_LIST *)hent->data)
#  521|   	{
#  522|   	  if (ul == saved_undo_list)

Error: COMPILER_WARNING (CWE-563): [#def257]
bash-5.2.37-build/bash-5.2/lib/readline/nls.c: scope_hint: In function ‘utf8locale’
bash-5.2.37-build/bash-5.2/lib/readline/nls.c:110:10: warning[-Wunused-variable]: unused variable ‘len’
#  110 |   size_t len;
#      |          ^~~
#  108|   {
#  109|     char *cp;
#  110|->   size_t len;
#  111|   
#  112|   #if HAVE_LANGINFO_CODESET

Error: COMPILER_WARNING (CWE-1164): [#def258]
bash-5.2.37-build/bash-5.2/lib/readline/nls.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/readline/nls.c:286:1: warning[-Wunused-function]: ‘find_codeset’ defined but not used
#  286 | find_codeset (char *name, size_t *lenp)
#      | ^~~~~~~~~~~~
#  284|   /* Isolate codeset portion of locale specification. */
#  285|   static char *
#  286|-> find_codeset (char *name, size_t *lenp)
#  287|   {
#  288|     char *cp, *language, *result;

Error: COMPILER_WARNING (CWE-563): [#def259]
bash-5.2.37-build/bash-5.2/lib/readline/parens.c: scope_hint: In function ‘rl_insert_close’
bash-5.2.37-build/bash-5.2/lib/readline/parens.c:118:36: warning[-Wunused-but-set-variable]: variable ‘ready’ set but not used
#  118 |       int orig_point, match_point, ready;
#      |                                    ^~~~~
#  116|       {
#  117|   #if defined (HAVE_SELECT)
#  118|->       int orig_point, match_point, ready;
#  119|         struct timeval timer;
#  120|         fd_set readfds;

Error: COMPILER_WARNING (CWE-563): [#def260]
bash-5.2.37-build/bash-5.2/lib/readline/readline.c:76: included_from: Included from here.
bash-5.2.37-build/bash-5.2/lib/readline/parse-colors.h:44:14: warning[-Wunused-variable]: ‘color_buf’ defined but not used
#   44 | static char *color_buf;
#      |              ^~~~~~~~~
#   42|   
#   43|   /* Buffer for color sequences */
#   44|-> static char *color_buf;
#   45|   
#   46|   #endif /* !_PARSE_COLORS_H_ */

Error: COMPILER_WARNING (CWE-563): [#def261]
bash-5.2.37-build/bash-5.2/lib/readline/readline.c:567:21: warning[-Wunused-variable]: unused variable ‘eof_found’
#  567 |   static int lastc, eof_found;
#      |                     ^~~~~~~~~
#  565|   #endif
#  566|   {
#  567|->   static int lastc, eof_found;
#  568|     int c, code, lk, r;
#  569|   

Error: COMPILER_WARNING (CWE-563): [#def262]
bash-5.2.37-build/bash-5.2/lib/readline/readline.c: scope_hint: In function ‘readline_internal_char’
bash-5.2.37-build/bash-5.2/lib/readline/readline.c:568:20: warning[-Wunused-but-set-variable]: variable ‘r’ set but not used
#  568 |   int c, code, lk, r;
#      |                    ^
#  566|   {
#  567|     static int lastc, eof_found;
#  568|->   int c, code, lk, r;
#  569|   
#  570|     lastc = EOF;

Error: COMPILER_WARNING (CWE-1164): [#def263]
bash-5.2.37-build/bash-5.2/lib/readline/readline.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/readline/readline.c:1343:1: warning[-Wunused-function]: ‘reset_default_bindings’ defined but not used
# 1343 | reset_default_bindings (void)
#      | ^~~~~~~~~~~~~~~~~~~~~~
# 1341|      interested in back to rl_insert and read the new ones. */
# 1342|   static void
# 1343|-> reset_default_bindings (void)
# 1344|   {
# 1345|     if (_rl_bind_stty_chars)

Error: COMPILER_WARNING (CWE-563): [#def264]
bash-5.2.37-build/bash-5.2/lib/readline/search.c:533:7: warning[-Wunused-but-set-variable]: variable ‘had_saved_line’ set but not used
#  533 |   int had_saved_line;
#      |       ^~~~~~~~~~~~~~
#  531|     HIST_ENTRY *temp;
#  532|     int ret, oldpos, newcol;
#  533|->   int had_saved_line;
#  534|     char *t;
#  535|   

Error: COMPILER_WARNING (CWE-563): [#def265]
bash-5.2.37-build/bash-5.2/lib/readline/search.c: scope_hint: In function ‘rl_history_search_internal’
bash-5.2.37-build/bash-5.2/lib/readline/search.c:534:9: warning[-Wunused-variable]: unused variable ‘t’
#  534 |   char *t;
#      |         ^
#  532|     int ret, oldpos, newcol;
#  533|     int had_saved_line;
#  534|->   char *t;
#  535|   
#  536|     had_saved_line = _rl_saved_line_for_history != 0;

Error: COMPILER_WARNING (CWE-563): [#def266]
bash-5.2.37-build/bash-5.2/lib/readline/shell.c:125:13: warning[-Wunused-variable]: ‘putenv_buf1’ defined but not used
#  125 | static char putenv_buf1[INT_STRLEN_BOUND (int) + 6 + 1];        /* sizeof("LINES=") == 6 */
#      |             ^~~~~~~~~~~
#  123|      respectively. */
#  124|   static char setenv_buf[INT_STRLEN_BOUND (int) + 1];
#  125|-> static char putenv_buf1[INT_STRLEN_BOUND (int) + 6 + 1];	/* sizeof("LINES=") == 6 */
#  126|   static char putenv_buf2[INT_STRLEN_BOUND (int) + 8 + 1];	/* sizeof("COLUMNS=") == 8 */
#  127|   

Error: COMPILER_WARNING (CWE-563): [#def267]
bash-5.2.37-build/bash-5.2/lib/readline/shell.c:126:13: warning[-Wunused-variable]: ‘putenv_buf2’ defined but not used
#  126 | static char putenv_buf2[INT_STRLEN_BOUND (int) + 8 + 1];        /* sizeof("COLUMNS=") == 8 */
#      |             ^~~~~~~~~~~
#  124|   static char setenv_buf[INT_STRLEN_BOUND (int) + 1];
#  125|   static char putenv_buf1[INT_STRLEN_BOUND (int) + 6 + 1];	/* sizeof("LINES=") == 6 */
#  126|-> static char putenv_buf2[INT_STRLEN_BOUND (int) + 8 + 1];	/* sizeof("COLUMNS=") == 8 */
#  127|   
#  128|   void

Error: COMPILER_WARNING (CWE-563): [#def268]
bash-5.2.37-build/bash-5.2/lib/readline/signals.c: scope_hint: In function ‘rl_set_signals’
bash-5.2.37-build/bash-5.2/lib/readline/signals.c:414:25: warning[-Wunused-variable]: unused variable ‘oset’
#  414 |   static sigset_t bset, oset;
#      |                         ^~~~
#  412|   #if defined (HAVE_POSIX_SIGNALS)
#  413|     static int sigmask_set = 0;
#  414|->   static sigset_t bset, oset;
#  415|   #endif
#  416|   

Error: COMPILER_WARNING (CWE-563): [#def269]
bash-5.2.37-build/bash-5.2/lib/readline/signals.c:625:17: warning[-Wunused-variable]: ‘sigint_set’ defined but not used
#  625 | static sigset_t sigint_set, sigint_oset;
#      |                 ^~~~~~~~~~
#  623|   
#  624|   #if defined (HAVE_POSIX_SIGNALS)
#  625|-> static sigset_t sigint_set, sigint_oset;
#  626|   static sigset_t sigwinch_set, sigwinch_oset;
#  627|   #else /* !HAVE_POSIX_SIGNALS */

Error: COMPILER_WARNING (CWE-563): [#def270]
bash-5.2.37-build/bash-5.2/lib/readline/signals.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/readline/signals.c:625:29: warning[-Wunused-variable]: ‘sigint_oset’ defined but not used
#  625 | static sigset_t sigint_set, sigint_oset;
#      |                             ^~~~~~~~~~~
#  623|   
#  624|   #if defined (HAVE_POSIX_SIGNALS)
#  625|-> static sigset_t sigint_set, sigint_oset;
#  626|   static sigset_t sigwinch_set, sigwinch_oset;
#  627|   #else /* !HAVE_POSIX_SIGNALS */

Error: COMPILER_WARNING: [#def271]
bash-5.2.37-build/bash-5.2/lib/readline/text.c: scope_hint: In function ‘rl_insert_text’
bash-5.2.37-build/bash-5.2/lib/readline/text.c:101:3: warning[-Wstringop-truncation]: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length
#  101 |   strncpy (rl_line_buffer + rl_point, string, l);
#      |   ^
bash-5.2.37-build/bash-5.2/lib/readline/text.c:91:29: note: length computed here
#   91 |   l = (string && *string) ? strlen (string) : 0;
#      |                             ^~~~~~~~~~~~~~~
#   99|       rl_line_buffer[i + l] = rl_line_buffer[i];
#  100|   
#  101|->   strncpy (rl_line_buffer + rl_point, string, l);
#  102|   
#  103|     /* Remember how to undo this if we aren't undoing something. */

Error: GCC_ANALYZER_WARNING (CWE-674): [#def272]
bash-5.2.37-build/bash-5.2/lib/readline/text.c: scope_hint: In function ‘rl_forward_byte’
bash-5.2.37-build/bash-5.2/lib/readline/text.c:397:13: warning[-Wanalyzer-infinite-recursion]: infinite recursion
#  395|   {
#  396|     if (count < 0)
#  397|->     return (rl_forward_byte (-count, key));
#  398|   
#  399|     if (count > 0)

Error: COMPILER_WARNING (CWE-569): [#def273]
bash-5.2.37-build/bash-5.2/lib/readline/tilde.c: scope_hint: In function ‘tilde_expand’
bash-5.2.37-build/bash-5.2/lib/readline/tilde.c:195:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  195 |   if (result = strchr (string, '~'))
#      |       ^~~~~~
#  193|   
#  194|     result_index = result_size = 0;
#  195|->   if (result = strchr (string, '~'))
#  196|       result = (char *)xmalloc (result_size = (strlen (string) + 16));
#  197|     else

Error: COMPILER_WARNING (CWE-563): [#def274]
bash-5.2.37-build/bash-5.2/lib/readline/undo.c: scope_hint: In function ‘rl_free_undo_list’
bash-5.2.37-build/bash-5.2/lib/readline/undo.c:119:14: warning[-Wunused-variable]: unused variable ‘release’
#  119 |   UNDO_LIST *release, *orig_list;
#      |              ^~~~~~~
#  117|   rl_free_undo_list (void)
#  118|   {
#  119|->   UNDO_LIST *release, *orig_list;
#  120|   
#  121|     orig_list = rl_undo_list;

Error: CPPCHECK_WARNING (CWE-457): [#def275]
bash-5.2.37-build/bash-5.2/lib/readline/undo.c:154: warning[uninitvar]: Uninitialized variable: roving
#  152|         else
#  153|   	{
#  154|-> 	  roving->next = c;
#  155|   	  roving = roving->next;
#  156|   	}

Error: COMPILER_WARNING (CWE-563): [#def276]
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c:104:12: warning[-Wunused-variable]: ‘vi_continued_command’ defined but not used
#  104 | static int vi_continued_command;
#      |            ^~~~~~~~~~~~~~~~~~~~
#  102|      us implicitly into insert mode.  Some people want this text to be
#  103|      attached to the command so that it is `redoable' with `.'. */
#  104|-> static int vi_continued_command;
#  105|   static char *vi_insert_buffer;
#  106|   static int vi_insert_buffer_size;

Error: COMPILER_WARNING (CWE-563): [#def277]
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c: scope_hint: In function ‘rl_vi_fword’
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c:622:7: warning[-Wunused-but-set-variable]: variable ‘opoint’ set but not used
#  622 |   int opoint;
#      |       ^~~~~~
#  620|   rl_vi_fword (int count, int ignore)
#  621|   {
#  622|->   int opoint;
#  623|   
#  624|     while (count-- && rl_point < (rl_end - 1))

Error: COMPILER_WARNING (CWE-563): [#def278]
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c: scope_hint: In function ‘rl_vi_domove’
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c:1343:7: warning[-Wunused-variable]: unused variable ‘r’
# 1343 |   int r;
#      |       ^
# 1341|   rl_vi_domove (int x, int *ignore)
# 1342|   {
# 1343|->   int r;
# 1344|     _rl_vimotion_cxt *m;
# 1345|   

Error: COMPILER_WARNING: [#def279]
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c: scope_hint: In function ‘rl_vi_change_char’
bash-5.2.37-build/bash-5.2/lib/readline/vi_mode.c:2069:7: warning[-Wstringop-truncation]: ‘strncpy’ output may be truncated copying 16 bytes from a string of length 16
# 2069 |       strncpy (mb, _rl_vi_last_replacement, MB_LEN_MAX);
#      |       ^
# 2067|     if (_rl_vi_redoing)
# 2068|       {
# 2069|->       strncpy (mb, _rl_vi_last_replacement, MB_LEN_MAX);
# 2070|         c = (unsigned char)_rl_vi_last_replacement[0];	/* XXX */
# 2071|         mb[MB_LEN_MAX] = '\0';

Error: COMPILER_WARNING (CWE-563): [#def280]
bash-5.2.37-build/bash-5.2/lib/sh/casemod.c: scope_hint: In function ‘sh_modcase’
bash-5.2.37-build/bash-5.2/lib/sh/casemod.c:107:15: warning[-Wunused-variable]: unused variable ‘c’
#  107 |   int inword, c, nc, nop, match, usewords;
#      |               ^
#  105|   {
#  106|     int start, next, end, retind;
#  107|->   int inword, c, nc, nop, match, usewords;
#  108|     char *ret, *s;
#  109|     wchar_t wc;

Error: COMPILER_WARNING (CWE-1164): [#def281]
bash-5.2.37-build/bash-5.2/lib/sh/eaccess.c:176:1: warning[-Wunused-function]: ‘sh_euidaccess’ defined but not used
#  176 | sh_euidaccess (path, mode)
#      | ^~~~~~~~~~~~~
#  174|      the effective and real uid and gid as appropriate. */
#  175|   static int
#  176|-> sh_euidaccess (path, mode)
#  177|        const char *path;
#  178|        int mode;

Error: COMPILER_WARNING (CWE-563): [#def282]
bash-5.2.37-build/bash-5.2/lib/sh/fnxform.c:49:14: warning[-Wunused-variable]: ‘outbuf’ defined but not used
#   49 | static char *outbuf = 0;
#      |              ^~~~~~
#   47|   #define OUTLEN_MAX 4096
#   48|   
#   49|-> static char *outbuf = 0;
#   50|   static size_t outlen = 0;
#   51|   

Error: COMPILER_WARNING (CWE-563): [#def283]
bash-5.2.37-build/bash-5.2/lib/sh/fnxform.c:50:15: warning[-Wunused-variable]: ‘outlen’ defined but not used
#   50 | static size_t outlen = 0;
#      |               ^~~~~~
#   48|   
#   49|   static char *outbuf = 0;
#   50|-> static size_t outlen = 0;
#   51|   
#   52|   static char *curencoding PARAMS((void));

Error: COMPILER_WARNING (CWE-1164): [#def284]
bash-5.2.37-build/bash-5.2/lib/sh/fnxform.c:80:1: warning[-Wunused-function]: ‘init_tofs’ defined but not used
#   80 | init_tofs ()
#      | ^~~~~~~~~
#   78|   
#   79|   static void
#   80|-> init_tofs ()
#   81|   {
#   82|     char *cur;

Error: COMPILER_WARNING (CWE-1164): [#def285]
bash-5.2.37-build/bash-5.2/lib/sh/fnxform.c:89:1: warning[-Wunused-function]: ‘init_fromfs’ defined but not used
#   89 | init_fromfs ()
#      | ^~~~~~~~~~~
#   87|   
#   88|   static void
#   89|-> init_fromfs ()
#   90|   {
#   91|     char *cur;

Error: COMPILER_WARNING: [#def286]
bash-5.2.37-build/bash-5.2/lib/sh/getenv.c: scope_hint: In function ‘getenv’
bash-5.2.37-build/bash-5.2/lib/sh/getenv.c:55:6: warning[-Wnonnull-compare]: ‘nonnull’ argument ‘name’ compared to NULL
#   55 |   if (name == 0 || *name == '\0')
#      |      ^
#   53|     SHELL_VAR *var;
#   54|   
#   55|->   if (name == 0 || *name == '\0')
#   56|       return ((char *)NULL);
#   57|   

Error: COMPILER_WARNING: [#def287]
bash-5.2.37-build/bash-5.2/lib/sh/getenv.c: scope_hint: In function ‘putenv’
bash-5.2.37-build/bash-5.2/lib/sh/getenv.c:112:6: warning[-Wnonnull-compare]: ‘nonnull’ argument ‘str’ compared to NULL
#  112 |   if (str == 0 || *str == '\0')
#      |      ^
#  110|     int offset;
#  111|   
#  112|->   if (str == 0 || *str == '\0')
#  113|       {
#  114|         errno = EINVAL;

Error: COMPILER_WARNING: [#def288]
bash-5.2.37-build/bash-5.2/lib/sh/getenv.c: scope_hint: In function ‘unsetenv’
bash-5.2.37-build/bash-5.2/lib/sh/getenv.c:214:6: warning[-Wnonnull-compare]: ‘nonnull’ argument ‘name’ compared to NULL
#  214 |   if (name == 0 || *name == '\0' || strchr (name, '=') != 0)
#      |      ^
#  212|        const char *name;
#  213|   {
#  214|->   if (name == 0 || *name == '\0' || strchr (name, '=') != 0)
#  215|       {
#  216|         errno = EINVAL;

Error: COMPILER_WARNING (CWE-569): [#def289]
bash-5.2.37-build/bash-5.2/lib/sh/makepath.c: scope_hint: In function ‘sh_makepath’
bash-5.2.37-build/bash-5.2/lib/sh/makepath.c:123:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  123 |   while (*r++ = *s++)
#      |          ^
#  121|       *r++ = '/';      
#  122|     s = xdir;
#  123|->   while (*r++ = *s++)
#  124|       ;
#  125|     if (xpath != path && xpath != nullpath)

Error: CPPCHECK_WARNING (CWE-457): [#def290]
bash-5.2.37-build/bash-5.2/lib/sh/netopen.c:267: warning[uninitvar]: Uninitialized variable: s
#  265|         break;
#  266|       }
#  267|->   return s;
#  268|   }
#  269|   #endif /* HAVE_GETADDRINFO */

Error: COMPILER_WARNING (CWE-569): [#def291]
bash-5.2.37-build/bash-5.2/lib/sh/pathcanon.c: scope_hint: In function ‘sh_canonpath’
bash-5.2.37-build/bash-5.2/lib/sh/pathcanon.c:117:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  117 |   if (rooted = ROOTEDPATH(path))
#      |       ^~~~~~
#  115|     /* POSIX.2 says to leave a leading `//' alone.  On cygwin, we skip over any
#  116|        leading `x:' (dos drive name). */
#  117|->   if (rooted = ROOTEDPATH(path))
#  118|       {
#  119|         stub_char = DIRSEP;

Error: COMPILER_WARNING (CWE-704): [#def292]
bash-5.2.37-build/bash-5.2/lib/sh/random.c: scope_hint: In function ‘genseed’
bash-5.2.37-build/bash-5.2/lib/sh/random.c:93:8: warning[-Wpointer-to-int-cast]: cast from pointer to integer of different size
#   93 |   iv = (u_bits32_t)seedrand;            /* let the compiler truncate */
#      |        ^
#   91|   
#   92|     gettimeofday (&tv, NULL);
#   93|->   iv = (u_bits32_t)seedrand;		/* let the compiler truncate */
#   94|     iv = tv.tv_sec ^ tv.tv_usec ^ getpid () ^ getppid () ^ current_user.uid ^ iv;
#   95|     return (iv);

Error: COMPILER_WARNING (CWE-1164): [#def293]
bash-5.2.37-build/bash-5.2/lib/sh/random.c:141:1: warning[-Wunused-function]: ‘brand32’ defined but not used
#  141 | brand32 ()
#      | ^~~~~~~
#  139|   /* Returns a 32-bit pseudo-random number between 0 and 4294967295. */
#  140|   static u_bits32_t
#  141|-> brand32 ()
#  142|   {
#  143|     u_bits32_t ret;

Error: COMPILER_WARNING (CWE-563): [#def294]
bash-5.2.37-build/bash-5.2/lib/sh/random.c: scope_hint: In function ‘brand32’
bash-5.2.37-build/bash-5.2/lib/sh/random.c:143:14: warning[-Wunused-variable]: unused variable ‘ret’
#  143 |   u_bits32_t ret;
#      |              ^~~
#  141|   brand32 ()
#  142|   {
#  143|->   u_bits32_t ret;
#  144|   
#  145|     rseed32 = intrand32 (rseed32);

Error: COMPILER_WARNING (CWE-1164): [#def295]
bash-5.2.37-build/bash-5.2/lib/sh/random.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/sh/random.c:166:1: warning[-Wunused-function]: ‘perturb_rand32’ defined but not used
#  166 | perturb_rand32 ()
#      | ^~~~~~~~~~~~~~
#  164|   
#  165|   static void
#  166|-> perturb_rand32 ()
#  167|   {
#  168|     rseed32 ^= genseed ();

Error: COMPILER_WARNING (CWE-563): [#def296]
bash-5.2.37-build/bash-5.2/lib/sh/setlinebuf.c:33:14: warning[-Wunused-variable]: ‘stdoutbuf’ defined but not used
#   33 | static char *stdoutbuf = 0;
#      |              ^~~~~~~~~
#   31|   #endif
#   32|   
#   33|-> static char *stdoutbuf = 0;
#   34|   static char *stderrbuf = 0;
#   35|   

Error: COMPILER_WARNING (CWE-563): [#def297]
bash-5.2.37-build/bash-5.2/lib/sh/setlinebuf.c:34:14: warning[-Wunused-variable]: ‘stderrbuf’ defined but not used
#   34 | static char *stderrbuf = 0;
#      |              ^~~~~~~~~
#   32|   
#   33|   static char *stdoutbuf = 0;
#   34|-> static char *stderrbuf = 0;
#   35|   
#   36|   /* Cause STREAM to buffer lines as opposed to characters or blocks. */

Error: GCC_ANALYZER_WARNING (CWE-457): [#def298]
bash-5.2.37-build/bash-5.2/lib/sh/spell.c: scope_hint: In function ‘spname’
bash-5.2.37-build/bash-5.2/lib/sh/spell.c:80:44: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘newname[1]’
#   78|   	{
#   79|   	  /* `.' is rarely the right thing. */
#   80|-> 	  if (oldname[1] == '\0' && newname[1] == '\0' &&
#   81|   		oldname[0] != '.' && newname[0] == '.')
#   82|   	    return -1;

Error: COMPILER_WARNING (CWE-569): [#def299]
bash-5.2.37-build/bash-5.2/lib/sh/spell.c: scope_hint: In function ‘spname’
bash-5.2.37-build/bash-5.2/lib/sh/spell.c:98:22: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#   98 |       for (p = best; *np = *p++; np++)
#      |                      ^
#   96|          *  Add to end of newname
#   97|          */
#   98|->       for (p = best; *np = *p++; np++)
#   99|   	;
#  100|       }

Error: GCC_ANALYZER_WARNING (CWE-457): [#def300]
bash-5.2.37-build/bash-5.2/lib/sh/spell.c: scope_hint: In function ‘mindist’
bash-5.2.37-build/bash-5.2/lib/sh/spell.c:143:11: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*best’
#  141|   
#  142|     /* Don't return `.' */
#  143|->   if (best[0] == '.' && best[1] == '\0')
#  144|       dist = 3;
#  145|     return dist;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def301]
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c: scope_hint: In function ‘strlist_copy’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:134:22: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:35:27: note: in definition of macro ‘STRDUP’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:134:24: note: in expansion of macro ‘STRDUP’
#  132|       {
#  133|         for (i = 0; i < sl->list_size; i++)
#  134|-> 	new->list[i] = STRDUP (sl->list[i]);
#  135|       }
#  136|     new->list_size = sl->list_size;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def302]
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c: scope_hint: In function ‘strlist_merge’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:158:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:35:27: note: in definition of macro ‘STRDUP’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:158:19: note: in expansion of macro ‘STRDUP’
#  156|     sl = strlist_create (l1 + l2 + 1);
#  157|     for (i = n = 0; i < l1; i++, n++)
#  158|->     sl->list[n] = STRDUP (m1->list[i]);
#  159|     for (i = 0; i < l2; i++, n++)
#  160|       sl->list[n] = STRDUP (m2->list[i]);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def303]
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:160:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:35:27: note: in definition of macro ‘STRDUP’
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:160:19: note: in expansion of macro ‘STRDUP’
#  158|       sl->list[n] = STRDUP (m1->list[i]);
#  159|     for (i = 0; i < l2; i++, n++)
#  160|->     sl->list[n] = STRDUP (m2->list[i]);
#  161|     sl->list_len = n;
#  162|     sl->list[n] = (char *)NULL;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def304]
bash-5.2.37-build/bash-5.2/lib/sh/stringlist.c:162:15: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
#  160|       sl->list[n] = STRDUP (m2->list[i]);
#  161|     sl->list_len = n;
#  162|->   sl->list[n] = (char *)NULL;
#  163|     return (sl);
#  164|   }

Error: COMPILER_WARNING (CWE-563): [#def305]
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c: scope_hint: In function ‘ansicstr’
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c:59:7: warning[-Wunused-variable]: unused variable ‘b’
#   59 |   int b, mb_cur_max;
#      |       ^
#   57|     unsigned long v;
#   58|     size_t clen;
#   59|->   int b, mb_cur_max;
#   60|   #if defined (HANDLE_MULTIBYTE)
#   61|     wchar_t wc;

Error: COMPILER_WARNING (CWE-569): [#def306]
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c: scope_hint: In function ‘ansic_quote’
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c:253:17: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  253 |   for (s = str; c = *s; s++)
#      |                 ^
#  251|     *r++ = '\'';
#  252|   
#  253|->   for (s = str; c = *s; s++)
#  254|       {
#  255|         b = l = 1;		/* 1 == add backslash; 0 == no backslash */

Error: COMPILER_WARNING (CWE-569): [#def307]
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c: scope_hint: In function ‘ansic_wshouldquote’
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c:337:21: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  337 |   for (wcs = wcstr; wcc = *wcs; wcs++)
#      |                     ^~~
#  335|     mbstowcs (wcstr, string, slen + 1);
#  336|   
#  337|->   for (wcs = wcstr; wcc = *wcs; wcs++)
#  338|       if (iswprint(wcc) == 0)
#  339|         {

Error: COMPILER_WARNING (CWE-569): [#def308]
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c: scope_hint: In function ‘ansic_shouldquote’
bash-5.2.37-build/bash-5.2/lib/sh/strtrans.c:360:20: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  360 |   for (s = string; c = *s; s++)
#      |                    ^
#  358|       return 0;
#  359|   
#  360|->   for (s = string; c = *s; s++)
#  361|       {
#  362|   #if defined (HANDLE_MULTIBYTE)

Error: COMPILER_WARNING (CWE-563): [#def309]
bash-5.2.37-build/bash-5.2/lib/sh/strvis.c: scope_hint: In function ‘sh_strvis’
bash-5.2.37-build/bash-5.2/lib/sh/strvis.c:126:17: warning[-Wunused-variable]: unused variable ‘c’
#  126 |   unsigned char c;
#      |                 ^
#  124|     char *ret;
#  125|     size_t retind, retsize;
#  126|->   unsigned char c;
#  127|     DECLARE_MBSTATE;
#  128|   

Error: COMPILER_WARNING (CWE-563): [#def310]
bash-5.2.37-build/bash-5.2/lib/sh/timers.c: scope_hint: In function ‘shtimer_select’
bash-5.2.37-build/bash-5.2/lib/sh/timers.c:185:26: warning[-Wunused-variable]: unused variable ‘prevmask’
#  185 |   sigset_t blocked_sigs, prevmask;
#      |                          ^~~~~~~~
#  183|   {
#  184|     int r, nfd;
#  185|->   sigset_t blocked_sigs, prevmask;
#  186|     struct timeval now, tv;
#  187|     fd_set readfds;

Error: COMPILER_WARNING (CWE-563): [#def311]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:61:12: warning[-Wunused-variable]: ‘ntmpfiles’ defined but not used
#   61 | static int ntmpfiles;
#      |            ^~~~~~~~~
#   59|   
#   60|   static char *sys_tmpdir = (char *)NULL;
#   61|-> static int ntmpfiles;
#   62|   static int tmpnamelen = -1;
#   63|   static unsigned long filenum = 1L;

Error: COMPILER_WARNING (CWE-563): [#def312]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:63:22: warning[-Wunused-variable]: ‘filenum’ defined but not used
#   63 | static unsigned long filenum = 1L;
#      |                      ^~~~~~~
#   61|   static int ntmpfiles;
#   62|   static int tmpnamelen = -1;
#   63|-> static unsigned long filenum = 1L;
#   64|   
#   65|   static char *

Error: COMPILER_WARNING (CWE-1164): [#def313]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:118:1: warning[-Wunused-function]: ‘sh_seedrand’ defined but not used
#  118 | sh_seedrand ()
#      | ^~~~~~~~~~~
#  116|   
#  117|   static void
#  118|-> sh_seedrand ()
#  119|   {
#  120|   #if HAVE_RANDOM

Error: COMPILER_WARNING (CWE-563): [#def314]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:140:15: warning[-Wunused-variable]: unused variable ‘sb’
#  140 |   struct stat sb;
#      |               ^~
#  138|   {
#  139|     char *filename, *tdir, *lroot;
#  140|->   struct stat sb;
#  141|     int r, tdlen;
#  142|     static int seeded = 0;

Error: COMPILER_WARNING (CWE-563): [#def315]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:141:7: warning[-Wunused-variable]: unused variable ‘r’
#  141 |   int r, tdlen;
#      |       ^
#  139|     char *filename, *tdir, *lroot;
#  140|     struct stat sb;
#  141|->   int r, tdlen;
#  142|     static int seeded = 0;
#  143|   

Error: COMPILER_WARNING (CWE-563): [#def316]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:141:10: warning[-Wunused-but-set-variable]: variable ‘tdlen’ set but not used
#  141 |   int r, tdlen;
#      |          ^~~~~
#  139|     char *filename, *tdir, *lroot;
#  140|     struct stat sb;
#  141|->   int r, tdlen;
#  142|     static int seeded = 0;
#  143|   

Error: COMPILER_WARNING (CWE-563): [#def317]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c: scope_hint: In function ‘sh_mktmpname’
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:142:14: warning[-Wunused-variable]: unused variable ‘seeded’
#  142 |   static int seeded = 0;
#      |              ^~~~~~
#  140|     struct stat sb;
#  141|     int r, tdlen;
#  142|->   static int seeded = 0;
#  143|   
#  144|     filename = (char *)xmalloc (PATH_MAX + 1);

Error: COMPILER_WARNING (CWE-563): [#def318]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c: scope_hint: In function ‘sh_mktmpfd’
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:196:11: warning[-Wunused-but-set-variable]: variable ‘tdlen’ set but not used
#  196 |   int fd, tdlen;
#      |           ^~~~~
#  194|   {
#  195|     char *filename, *tdir, *lroot;
#  196|->   int fd, tdlen;
#  197|     
#  198|     filename = (char *)xmalloc (PATH_MAX + 1);

Error: COMPILER_WARNING (CWE-563): [#def319]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:271:7: warning[-Wunused-variable]: unused variable ‘fd’
#  271 |   int fd, tdlen;
#      |       ^~
#  269|   {
#  270|     char *filename, *tdir, *lroot, *dirname;
#  271|->   int fd, tdlen;
#  272|     
#  273|   #ifdef USE_MKDTEMP

Error: COMPILER_WARNING (CWE-563): [#def320]
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c: scope_hint: In function ‘sh_mktmpdir’
bash-5.2.37-build/bash-5.2/lib/sh/tmpfile.c:271:11: warning[-Wunused-but-set-variable]: variable ‘tdlen’ set but not used
#  271 |   int fd, tdlen;
#      |           ^~~~~
#  269|   {
#  270|     char *filename, *tdir, *lroot, *dirname;
#  271|->   int fd, tdlen;
#  272|     
#  273|   #ifdef USE_MKDTEMP

Error: COMPILER_WARNING (CWE-563): [#def321]
bash-5.2.37-build/bash-5.2/lib/sh/ufuncs.c: scope_hint: In function ‘fsleep’
bash-5.2.37-build/bash-5.2/lib/sh/ufuncs.c:92:26: warning[-Wunused-variable]: unused variable ‘prevmask’
#   92 |   sigset_t blocked_sigs, prevmask;
#      |                          ^~~~~~~~
#   90|   {
#   91|     int e, r;
#   92|->   sigset_t blocked_sigs, prevmask;
#   93|   #if defined (HAVE_PSELECT)
#   94|     struct timespec ts;

Error: GCC_ANALYZER_WARNING (CWE-476): [#def322]
bash-5.2.37-build/bash-5.2/lib/sh/zgetline.c: scope_hint: In function ‘zgetline’
bash-5.2.37-build/bash-5.2/lib/sh/zgetline.c:115:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘line’
#  113|   	}
#  114|   
#  115|->       line[nr] = c;
#  116|         nr++;
#  117|   

Error: COMPILER_WARNING (CWE-569): [#def323]
bash-5.2.37-build/bash-5.2/lib/tilde/tilde.c: scope_hint: In function ‘tilde_expand’
bash-5.2.37-build/bash-5.2/lib/tilde/tilde.c:195:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  195 |   if (result = strchr (string, '~'))
#      |       ^~~~~~
#  193|   
#  194|     result_index = result_size = 0;
#  195|->   if (result = strchr (string, '~'))
#  196|       result = (char *)xmalloc (result_size = (strlen (string) + 16));
#  197|     else

Error: COMPILER_WARNING (CWE-563): [#def324]
bash-5.2.37-build/bash-5.2/locale.c: scope_hint: In function ‘reset_locale_vars’
bash-5.2.37-build/bash-5.2/locale.c:363:9: warning[-Wunused-but-set-variable]: variable ‘t’ set but not used
#  363 |   char *t, *x;
#      |         ^
#  361|   reset_locale_vars ()
#  362|   {
#  363|->   char *t, *x;
#  364|   #if defined (HAVE_SETLOCALE)
#  365|     if (lang == 0 || *lang == '\0')

Error: COMPILER_WARNING (CWE-563): [#def325]
bash-5.2.37-build/bash-5.2/locale.c: scope_hint: In function ‘locale_isutf8’
bash-5.2.37-build/bash-5.2/locale.c:599:14: warning[-Wunused-variable]: unused variable ‘encoding’
#  599 |   char *cp, *encoding;
#      |              ^~~~~~~~
#  597|        char *lspec;
#  598|   {
#  599|->   char *cp, *encoding;
#  600|   
#  601|   #if HAVE_LANGINFO_CODESET

Error: GCC_ANALYZER_WARNING (CWE-476): [#def326]
bash-5.2.37-build/bash-5.2/shell.h:29: included_from: Included from here.
bash-5.2.37-build/bash-5.2/mailcheck.c:36: included_from: Included from here.
bash-5.2.37-build/bash-5.2/mailcheck.c: scope_hint: In function ‘find_mail_file’
bash-5.2.37-build/bash-5.2/mailcheck.c:121:25: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘mailfiles’
bash-5.2.37-build/bash-5.2/general.h:166:23: note: in definition of macro ‘STREQ’
bash-5.2.37-build/bash-5.2/general.h:166:23: note: in definition of macro ‘STREQ’
bash-5.2.37-build/bash-5.2/general.h:166:23: note: in definition of macro ‘STREQ’
#  119|   
#  120|     for (i = 0; i < mailfiles_count; i++)
#  121|->     if (STREQ (mailfiles[i]->name, file))
#  122|         return i;
#  123|   

Error: COMPILER_WARNING (CWE-569): [#def327]
bash-5.2.37-build/bash-5.2/mailcheck.c: scope_hint: In function ‘remember_mail_dates’
bash-5.2.37-build/bash-5.2/mailcheck.c:394:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  394 |   while (mailfile = extract_colon_unit (mailpaths, &i))
#      |          ^~~~~~~~
#  392|       }
#  393|   
#  394|->   while (mailfile = extract_colon_unit (mailpaths, &i))
#  395|       {
#  396|         mp = parse_mailpath_spec (mailfile);

Error: COMPILER_WARNING (CWE-569): [#def328]
bash-5.2.37-build/bash-5.2/mailcheck.c: scope_hint: In function ‘check_mail’
bash-5.2.37-build/bash-5.2/mailcheck.c:468:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  468 |           if (temp = expand_string_to_string (message, Q_DOUBLE_QUOTES))
#      |               ^~~~
#  466|   #undef mtime
#  467|   
#  468|-> 	  if (temp = expand_string_to_string (message, Q_DOUBLE_QUOTES))
#  469|   	    {
#  470|   	      puts (temp);

Error: COMPILER_WARNING (CWE-569): [#def329]
bash-5.2.37-build/bash-5.2/make_cmd.c: scope_hint: In function ‘make_here_document’
bash-5.2.37-build/bash-5.2/make_cmd.c:616:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  616 |   while (full_line = read_secondary_line (delim_unquoted))
#      |          ^~~~~~~~~
#  614|        be read verbatim from the input.  If it was not quoted, we
#  615|        need to perform backslash-quoted newline removal. */
#  616|->   while (full_line = read_secondary_line (delim_unquoted))
#  617|       {
#  618|         register char *line;

Error: COMPILER_WARNING (CWE-563): [#def330]
bash-5.2.37-build/bash-5.2/parse.y:315:12: warning[-Wunused-variable]: ‘global_extglob’ defined but not used
#  315 | static int global_extglob;
#      |            ^~~~~~~~~~~~~~
#  313|   static int two_tokens_ago;
#  314|   
#  315|-> static int global_extglob;
#  316|   
#  317|   /* The line number in a script where the word in a `case WORD', `select WORD'

Error: COMPILER_WARNING (CWE-563): [#def331]
bash-5.2.37-build/bash-5.2/parse.y:334:14: warning[-Wunused-variable]: ‘yyoutstream’ defined but not used
#  334 | static FILE *yyoutstream;
#      |              ^~~~~~~~~~~
#  332|   static REDIRECTEE redir;
#  333|   
#  334|-> static FILE *yyoutstream;
#  335|   static FILE *yyerrstream;
#  336|   %}

Error: COMPILER_WARNING (CWE-563): [#def332]
bash-5.2.37-build/bash-5.2/parse.y:335:14: warning[-Wunused-variable]: ‘yyerrstream’ defined but not used
#  335 | static FILE *yyerrstream;
#      |              ^~~~~~~~~~~
#  333|   
#  334|   static FILE *yyoutstream;
#  335|-> static FILE *yyerrstream;
#  336|   %}
#  337|   

Error: COMPILER_WARNING (CWE-563): [#def333]
bash-5.2.37-build/bash-5.2/parse.y:2175:7: warning[-Wunused-variable]: unused variable ‘n’
# 2175 |   int n, c;
#      |       ^
# 2173|   {
# 2174|     char *ret;
# 2175|->   int n, c;
# 2176|   
# 2177|     prompt_string_pointer = &ps2_prompt;

Error: COMPILER_WARNING (CWE-563): [#def334]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘read_secondary_line’
bash-5.2.37-build/bash-5.2/parse.y:2175:10: warning[-Wunused-variable]: unused variable ‘c’
# 2175 |   int n, c;
#      |          ^
# 2173|   {
# 2174|     char *ret;
# 2175|->   int n, c;
# 2176|   
# 2177|     prompt_string_pointer = &ps2_prompt;

Error: COMPILER_WARNING (CWE-563): [#def335]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_matched_pair’
bash-5.2.37-build/bash-5.2/parse.y:3680:18: warning[-Wunused-but-set-variable]: variable ‘prevch’ set but not used
# 3680 |   int count, ch, prevch, tflags;
#      |                  ^~~~~~
# 3678|        int *lenp, flags;
# 3679|   {
# 3680|->   int count, ch, prevch, tflags;
# 3681|     int nestlen, ttranslen, start_lineno;
# 3682|     char *ret, *nestret, *ttrans;

Error: COMPILER_WARNING (CWE-563): [#def336]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_comsub’
bash-5.2.37-build/bash-5.2/parse.y:4089:7: warning[-Wunused-but-set-variable]: variable ‘start_lineno’ set but not used
# 4089 |   int start_lineno, local_extglob, was_extpat;
#      |       ^~~~~~~~~~~~
# 4087|   {
# 4088|     int peekc, r;
# 4089|->   int start_lineno, local_extglob, was_extpat;
# 4090|     char *ret, *tcmd;
# 4091|     int retlen;

Error: COMPILER_WARNING (CWE-457): [#def337]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_comsub.constprop.0’
bash-5.2.37-build/bash-5.2/parse.y:4165:19: warning[-Wmaybe-uninitialized]: ‘local_extglob’ may be used uninitialized
# 4165 |     extended_glob = local_extglob;
#      |     ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/parse.y:4089:21: note: ‘local_extglob’ was declared here
# 4089 |   int start_lineno, local_extglob, was_extpat;
#      |                     ^~~~~~~~~~~~~
# 4163|   #if defined (EXTENDED_GLOB)
# 4164|     if (shell_compatibility_level <= 51 && was_extpat == 0)
# 4165|->     extended_glob = local_extglob;
# 4166|   #endif
# 4167|   

Error: COMPILER_WARNING (CWE-563): [#def338]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘xparse_dolparen’
bash-5.2.37-build/bash-5.2/parse.y:4256:7: warning[-Wunused-but-set-variable]: variable ‘orig_ind’ set but not used
# 4256 |   int orig_ind, nc, sflags, start_lineno, local_extglob;
#      |       ^~~~~~~~
# 4254|     sh_parser_state_t ps;
# 4255|     sh_input_line_state_t ls;
# 4256|->   int orig_ind, nc, sflags, start_lineno, local_extglob;
# 4257|     char *ret, *ep, *ostring;
# 4258|   

Error: COMPILER_WARNING (CWE-563): [#def339]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_string_to_command’
bash-5.2.37-build/bash-5.2/parse.y:4395:9: warning[-Wunused-variable]: unused variable ‘ret’
# 4395 |   char *ret, *ep;
#      |         ^~~
# 4393|     int nc, sflags;
# 4394|     size_t slen;
# 4395|->   char *ret, *ep;
# 4396|     COMMAND *cmd;
# 4397|   

Error: COMPILER_WARNING (CWE-563): [#def340]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_dparen’
bash-5.2.37-build/bash-5.2/parse.y:4461:15: warning[-Wunused-but-set-variable]: variable ‘sline’ set but not used
# 4461 |   int cmdtyp, sline;
#      |               ^~~~~
# 4459|        int c;
# 4460|   {
# 4461|->   int cmdtyp, sline;
# 4462|     char *wval;
# 4463|     WORD_DESC *wd;

Error: COMPILER_WARNING (CWE-563): [#def341]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_arith_cmd’
bash-5.2.37-build/bash-5.2/parse.y:4524:7: warning[-Wunused-but-set-variable]: variable ‘exp_lineno’ set but not used
# 4524 |   int exp_lineno, rval, c;
#      |       ^~~~~~~~~~
# 4522|        int adddq;
# 4523|   {
# 4524|->   int exp_lineno, rval, c;
# 4525|     char *ttok, *tokstr;
# 4526|     int ttoklen;

Error: COMPILER_WARNING (CWE-569): [#def342]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘cond_error’
bash-5.2.37-build/bash-5.2/parse.y:4579:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4579 |       if (etext = error_token_from_token (cond_token))
#      |           ^~~~~
# 4577|     else if (cond_token != COND_ERROR)
# 4578|       {
# 4579|->       if (etext = error_token_from_token (cond_token))
# 4580|   	{
# 4581|   	  parser_error (cond_lineno, _("syntax error in conditional expression: unexpected token `%s'"), etext);

Error: COMPILER_WARNING (CWE-569): [#def343]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘cond_term’
bash-5.2.37-build/bash-5.2/parse.y:4661:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4661 |           if (etext = error_token_from_token (cond_token))
#      |               ^~~~~
# 4659|   	  if (term)
# 4660|   	    dispose_cond_node (term);		/* ( */
# 4661|-> 	  if (etext = error_token_from_token (cond_token))
# 4662|   	    {
# 4663|   	      parser_error (lineno, _("unexpected token `%s', expected `)'"), etext);

Error: COMPILER_WARNING (CWE-569): [#def344]
bash-5.2.37-build/bash-5.2/parse.y:4693:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4693 |           if (etext = error_token_from_token (tok))
#      |               ^~~~~
# 4691|   	{
# 4692|   	  dispose_word (op);
# 4693|-> 	  if (etext = error_token_from_token (tok))
# 4694|   	    {
# 4695|   	      parser_error (line_number, _("unexpected argument `%s' to conditional unary operator"), etext);

Error: COMPILER_WARNING (CWE-569): [#def345]
bash-5.2.37-build/bash-5.2/parse.y:4744:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4744 |           if (etext = error_token_from_token (tok))
#      |               ^~~~~
# 4742|         else
# 4743|   	{
# 4744|-> 	  if (etext = error_token_from_token (tok))
# 4745|   	    {
# 4746|   	      parser_error (line_number, _("unexpected token `%s', conditional binary operator expected"), etext);

Error: COMPILER_WARNING (CWE-569): [#def346]
bash-5.2.37-build/bash-5.2/parse.y:4775:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4775 |           if (etext = error_token_from_token (tok))
#      |               ^~~~~
# 4773|         else
# 4774|   	{
# 4775|-> 	  if (etext = error_token_from_token (tok))
# 4776|   	    {
# 4777|   	      parser_error (line_number, _("unexpected argument `%s' to conditional binary operator"), etext);

Error: COMPILER_WARNING (CWE-569): [#def347]
bash-5.2.37-build/bash-5.2/parse.y:4793:16: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4793 |       else if (etext = error_token_from_token (tok))
#      |                ^~~~~
# 4791|         if (tok < 256)
# 4792|   	parser_error (line_number, _("unexpected token `%c' in conditional command"), tok);
# 4793|->       else if (etext = error_token_from_token (tok))
# 4794|   	{
# 4795|   	  parser_error (line_number, _("unexpected token `%s' in conditional command"), etext);

Error: COMPILER_WARNING (CWE-569): [#def348]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘decode_prompt_string’
bash-5.2.37-build/bash-5.2/parse.y:5722:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 5722 |   while (c = *string++)
#      |          ^
# 5720|     orig_string = string;
# 5721|   
# 5722|->   while (c = *string++)
# 5723|       {
# 5724|         if (posixly_correct && c == '!')

Error: COMPILER_WARNING (CWE-569): [#def349]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘error_token_from_token’
bash-5.2.37-build/bash-5.2/parse.y:6138:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 6138 |   if (t = find_token_in_alist (tok, word_token_alist, 0))
#      |       ^
# 6136|     char *t;
# 6137|   
# 6138|->   if (t = find_token_in_alist (tok, word_token_alist, 0))
# 6139|       return t;
# 6140|   

Error: COMPILER_WARNING (CWE-569): [#def350]
bash-5.2.37-build/bash-5.2/parse.y:6141:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 6141 |   if (t = find_token_in_alist (tok, other_token_alist, 0))
#      |       ^
# 6139|       return t;
# 6140|   
# 6141|->   if (t = find_token_in_alist (tok, other_token_alist, 0))
# 6142|       return t;
# 6143|   

Error: COMPILER_WARNING (CWE-1164): [#def351]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: At top level
bash-5.2.37-build/bash-5.2/parse.y:6314:1: warning[-Wunused-function]: ‘discard_parser_constructs’ defined but not used
# 6314 | discard_parser_constructs (error_p)
#      | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 6312|      (dispose_command () will actually free the command.) */
# 6313|   static void
# 6314|-> discard_parser_constructs (error_p)
# 6315|        int error_p;
# 6316|   {

Error: COMPILER_WARNING (CWE-569): [#def352]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘parse_string_to_word_list’
bash-5.2.37-build/bash-5.2/parse.y:6417:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 6417 |   if (ea = expanding_alias ())
#      |       ^~
# 6415|   
# 6416|     push_stream (1);
# 6417|->   if (ea = expanding_alias ())
# 6418|       parser_save_alias ();
# 6419|   

Error: COMPILER_WARNING (CWE-563): [#def353]
bash-5.2.37-build/bash-5.2/parse.y: scope_hint: In function ‘restore_parser_state’
bash-5.2.37-build/bash-5.2/parse.y:6663:7: warning[-Wunused-variable]: unused variable ‘i’
# 6663 |   int i;
#      |       ^
# 6661|        sh_parser_state_t *ps;
# 6662|   {
# 6663|->   int i;
# 6664|   
# 6665|     if (ps == 0)

Error: COMPILER_WARNING (CWE-569): [#def354]
bash-5.2.37-build/bash-5.2/pathexp.c: scope_hint: In function ‘unquoted_glob_pattern_p’
bash-5.2.37-build/bash-5.2/pathexp.c:73:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#   73 |   while (c = *string++)
#      |          ^
#   71|     send = string + strlen (string);
#   72|   
#   73|->   while (c = *string++)
#   74|       {
#   75|         switch (c)

Error: COMPILER_WARNING (CWE-563): [#def355]
bash-5.2.37-build/bash-5.2/pathexp.c: scope_hint: In function ‘shell_glob_filename’
bash-5.2.37-build/bash-5.2/pathexp.c:412:15: warning[-Wunused-variable]: unused variable ‘quoted_pattern’
#  412 |   int gflags, quoted_pattern;
#      |               ^~~~~~~~~~~~~~
#  410|   {
#  411|     char *temp, **results;
#  412|->   int gflags, quoted_pattern;
#  413|   
#  414|     noglob_dot_filenames = glob_dot_filenames == 0;

Error: COMPILER_WARNING (CWE-569): [#def356]
bash-5.2.37-build/bash-5.2/pathexp.c: scope_hint: In function ‘setup_ignore_patterns’
bash-5.2.37-build/bash-5.2/pathexp.c:620:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  620 |   while (colon_bit = split_ignorespec (this_ignoreval, &ptr))
#      |          ^~~~~~~~~
#  618|     while (colon_bit = extract_colon_unit (this_ignoreval, &ptr))
#  619|   #else
#  620|->   while (colon_bit = split_ignorespec (this_ignoreval, &ptr))
#  621|   #endif
#  622|       {

Error: COMPILER_WARNING: [#def357]
bash-5.2.37-build/bash-5.2/print_cmd.c: scope_hint: In function ‘make_command_string_internal’
bash-5.2.37-build/bash-5.2/print_cmd.c:189:14: warning[-Wformat-zero-length]: zero-length gnu_printf format string
#  189 |     cprintf ("");
#      |              ^~
#  187|   
#  188|     if (command == 0)
#  189|->     cprintf ("");
#  190|     else
#  191|       {

Error: COMPILER_WARNING (CWE-1164): [#def358]
bash-5.2.37-build/bash-5.2/print_cmd.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/print_cmd.c:1006:1: warning[-Wunused-function]: ‘print_heredocs’ defined but not used
# 1006 | print_heredocs (heredocs)
#      | ^~~~~~~~~~~~~~
# 1004|   
# 1005|   static void
# 1006|-> print_heredocs (heredocs)
# 1007|        REDIRECT *heredocs;
# 1008|   {

Error: COMPILER_WARNING (CWE-563): [#def359]
bash-5.2.37-build/bash-5.2/print_cmd.c: scope_hint: In function ‘print_redirection_list’
bash-5.2.37-build/bash-5.2/print_cmd.c:1065:9: warning[-Wunused-variable]: unused variable ‘rw’
# 1065 |   char *rw;
#      |         ^~
# 1063|   {
# 1064|     REDIRECT *heredocs, *hdtail, *newredir;
# 1065|->   char *rw;
# 1066|   
# 1067|     heredocs = (REDIRECT *)NULL;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def360]
bash-5.2.37-build/bash-5.2/redir.c: scope_hint: In function ‘do_redirection_internal’
bash-5.2.37-build/bash-5.2/redir.c:365:17: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘here_document_to_fd(redirectee,  ri)’
#  363|     int old;
#  364|   
#  365|->   if (redirectee->word == 0 || redirectee->word[0] == '\0')
#  366|       {
#  367|         if (lenp)

Error: COMPILER_WARNING (CWE-1164): [#def361]
bash-5.2.37-build/bash-5.2/redir.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/redir.c:767:1: warning[-Wunused-function]: ‘undoablefd’ defined but not used
#  767 | undoablefd (fd)
#      | ^~~~~~~~~~
#  765|   
#  766|   static int
#  767|-> undoablefd (fd)
#  768|        int fd;
#  769|   {

Error: GCC_ANALYZER_WARNING (CWE-457): [#def362]
bash-5.2.37-build/bash-5.2/redir.c:872:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘new_redirect’
#  870|         /* Set up the variables needed by the rest of the function from the
#  871|   	 new redirection. */
#  872|->       if (new_redirect->instruction == r_err_and_out)
#  873|   	{
#  874|   	  char *alloca_hack;

Error: COMPILER_WARNING (CWE-457): [#def363]
bash-5.2.37-build/bash-5.2/redir.c: scope_hint: In function ‘do_redirection_internal.constprop.0’
bash-5.2.37-build/bash-5.2/redir.c:872:23: warning[-Wmaybe-uninitialized]: ‘new_redirect’ may be used uninitialized
#  872 |       if (new_redirect->instruction == r_err_and_out)
#      |           ~~~~~~~~~~~~^~~~~~~~~~~~~
bash-5.2.37-build/bash-5.2/redir.c:797:13: note: ‘new_redirect’ was declared here
#  797 |   REDIRECT *new_redirect;
#      |             ^~~~~~~~~~~~
#  870|         /* Set up the variables needed by the rest of the function from the
#  871|   	 new redirection. */
#  872|->       if (new_redirect->instruction == r_err_and_out)
#  873|   	{
#  874|   	  char *alloca_hack;

Error: GCC_ANALYZER_WARNING (CWE-457): [#def364]
bash-5.2.37-build/bash-5.2/redir.c:917:27: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘oflags’
#  915|         redirectee_word = redirection_expand (redirectee);
#  916|         if (posixly_correct && interactive_shell == 0)
#  917|-> 	redirectee->flags = oflags;
#  918|   
#  919|         if (redirectee_word == 0)

Error: COMPILER_WARNING (CWE-457): [#def365]
bash-5.2.37-build/bash-5.2/redir.c:917:27: warning[-Wmaybe-uninitialized]: ‘oflags’ may be used uninitialized
#  917 |         redirectee->flags = oflags;
#      |         ~~~~~~~~~~~~~~~~~~^~~~~~~~
bash-5.2.37-build/bash-5.2/redir.c:793:36: note: ‘oflags’ was declared here
#  793 |   int redir_fd, fd, redirector, r, oflags;
#      |                                    ^~~~~~
#  915|         redirectee_word = redirection_expand (redirectee);
#  916|         if (posixly_correct && interactive_shell == 0)
#  917|-> 	redirectee->flags = oflags;
#  918|   
#  919|         if (redirectee_word == 0)

Error: GCC_ANALYZER_WARNING (CWE-775): [#def366]
bash-5.2.37-build/bash-5.2/redir.c:997:39: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘dup2(redir_open(redirection_expand(redirectee), *redirect.flags, 438,  ri), redirector)’
bash-5.2.37-build/bash-5.2/redir.c: scope_hint: In function ‘do_redirection_internal’
#  995|   		}
#  996|   	    }
#  997|-> 	  else if ((fd != redirector) && (dup2 (fd, redirector) < 0))
#  998|   	    {
#  999|   	      close (fd);	/* dup2 failed? must be fd limit issue */

Error: GCC_ANALYZER_WARNING (CWE-775): [#def367]
bash-5.2.37-build/bash-5.2/redir.c:1101:41: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘dup2(here_document_to_fd(redirectee,  ri), redirector)’
# 1099|   		    }
# 1100|   		}
# 1101|-> 	      else if (fd != redirector && dup2 (fd, redirector) < 0)
# 1102|   		{
# 1103|   		  r = errno;

Error: GCC_ANALYZER_WARNING (CWE-775): [#def368]
bash-5.2.37-build/bash-5.2/redir.c:1177:19: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘dup2(redir_fd,  redirector)’
# 1175|   	    }
# 1176|   	  /* This is correct.  2>&1 means dup2 (1, 2); */
# 1177|-> 	  else if (dup2 (redir_fd, redirector) < 0)
# 1178|   	    return (errno);
# 1179|   

Error: COMPILER_WARNING (CWE-569): [#def369]
bash-5.2.37-build/bash-5.2/redir.c: scope_hint: In function ‘redir_varvalue’
bash-5.2.37-build/bash-5.2/redir.c:1485:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1485 |   if (vr = valid_array_reference (w, 0))
#      |       ^~
# 1483|     /* XXX - handle set -u here? */
# 1484|   #if defined (ARRAY_VARS)
# 1485|->   if (vr = valid_array_reference (w, 0))
# 1486|       {
# 1487|         v = array_variable_part (w, 0, &sub, &len);

Error: COMPILER_WARNING (CWE-569): [#def370]
bash-5.2.37-build/bash-5.2/redir.c:1500:19: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1500 |               if (vr = valid_array_reference (w, 0))
#      |                   ^~
# 1498|   	    {
# 1499|   	      w = nameref_cell (v);
# 1500|-> 	      if (vr = valid_array_reference (w, 0))
# 1501|   		v = array_variable_part (w, 0, &sub, &len);
# 1502|   	      else

Error: COMPILER_WARNING (CWE-569): [#def371]
bash-5.2.37-build/bash-5.2/shell.c: scope_hint: In function ‘parse_shell_options’
bash-5.2.37-build/bash-5.2/shell.c:928:14: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  928 |       while (arg_character = arg_string[i++])
#      |              ^~~~~~~~~~~~~
#  926|         i = 1;
#  927|         on_or_off = arg_string[0];
#  928|->       while (arg_character = arg_string[i++])
#  929|   	{
#  930|   	  switch (arg_character)

Error: COMPILER_WARNING (CWE-563): [#def372]
bash-5.2.37-build/bash-5.2/shell.c: scope_hint: In function ‘disable_priv_mode’
bash-5.2.37-build/bash-5.2/shell.c:1351:7: warning[-Wunused-but-set-variable]: variable ‘e’ set but not used
# 1351 |   int e;
#      |       ^
# 1349|   disable_priv_mode ()
# 1350|   {
# 1351|->   int e;
# 1352|   
# 1353|   #if HAVE_SETRESUID

Error: CPPCHECK_WARNING (CWE-476): [#def373]
bash-5.2.37-build/bash-5.2/sig.c:667: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)((void*)0)
#  665|   
#  666|     if (core)
#  667|->     *((volatile unsigned long *) NULL) = 0xdead0000 + sig;	/* SIGSEGV */
#  668|   
#  669|     exit (128+sig);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def374]
bash-5.2.37-build/bash-5.2/sig.c: scope_hint: In function ‘kill_shell’
bash-5.2.37-build/bash-5.2/sig.c:667:40: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
#  665|   
#  666|     if (core)
#  667|->     *((volatile unsigned long *) NULL) = 0xdead0000 + sig;	/* SIGSEGV */
#  668|   
#  669|     exit (128+sig);

Error: GCC_ANALYZER_WARNING (CWE-476): [#def375]
bash-5.2.37-build/bash-5.2/stringlib.c: scope_hint: In function ‘strsub’
bash-5.2.37-build/bash-5.2/stringlib.c:163:29: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘temp’
#  161|   
#  162|   	  for (r = rep; *r; )	/* can rep == "" */
#  163|-> 	    temp[templen++] = *r++;
#  164|   
#  165|   	  i += patlen ? patlen : 1;	/* avoid infinite recursion */

Error: COMPILER_WARNING (CWE-563): [#def376]
bash-5.2.37-build/bash-5.2/subst.c:222:53: warning[-Wunused-variable]: ‘expand_param_unset’ defined but not used
#  222 | static char expand_param_error, expand_param_fatal, expand_param_unset;
#      |                                                     ^~~~~~~~~~~~~~~~~~
#  220|   static WORD_LIST expand_word_error, expand_word_fatal;
#  221|   static WORD_DESC expand_wdesc_error, expand_wdesc_fatal;
#  222|-> static char expand_param_error, expand_param_fatal, expand_param_unset;
#  223|   static char extract_string_error, extract_string_fatal;
#  224|   

Error: COMPILER_WARNING (CWE-1164): [#def377]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/subst.c:236:14: warning[-Wunused-function]: ‘quoted_substring’ declared ‘static’ but never defined
#  236 | static char *quoted_substring PARAMS((char *, int, int));
#      |              ^~~~~~~~~~~~~~~~
#  234|   static WORD_LIST *garglist = (WORD_LIST *)NULL;
#  235|   
#  236|-> static char *quoted_substring PARAMS((char *, int, int));
#  237|   static int quoted_strlen PARAMS((char *));
#  238|   static char *quoted_strchr PARAMS((char *, int, int));

Error: COMPILER_WARNING (CWE-1164): [#def378]
bash-5.2.37-build/bash-5.2/subst.c:237:12: warning[-Wunused-function]: ‘quoted_strlen’ declared ‘static’ but never defined
#  237 | static int quoted_strlen PARAMS((char *));
#      |            ^~~~~~~~~~~~~
#  235|   
#  236|   static char *quoted_substring PARAMS((char *, int, int));
#  237|-> static int quoted_strlen PARAMS((char *));
#  238|   static char *quoted_strchr PARAMS((char *, int, int));
#  239|   

Error: COMPILER_WARNING (CWE-1164): [#def379]
bash-5.2.37-build/bash-5.2/subst.c:238:14: warning[-Wunused-function]: ‘quoted_strchr’ declared ‘static’ but never defined
#  238 | static char *quoted_strchr PARAMS((char *, int, int));
#      |              ^~~~~~~~~~~~~
#  236|   static char *quoted_substring PARAMS((char *, int, int));
#  237|   static int quoted_strlen PARAMS((char *));
#  238|-> static char *quoted_strchr PARAMS((char *, int, int));
#  239|   
#  240|   static char *expand_string_if_necessary PARAMS((char *, int, EXPFUNC *));

Error: COMPILER_WARNING (CWE-1164): [#def380]
bash-5.2.37-build/bash-5.2/subst.c:251:19: warning[-Wunused-function]: ‘list_dequote_escapes’ declared ‘static’ but never defined
#  251 | static WORD_LIST *list_dequote_escapes PARAMS((WORD_LIST *));
#      |                   ^~~~~~~~~~~~~~~~~~~~
#  249|   
#  250|   static WORD_LIST *list_quote_escapes PARAMS((WORD_LIST *));
#  251|-> static WORD_LIST *list_dequote_escapes PARAMS((WORD_LIST *));
#  252|   
#  253|   static char *make_quoted_char PARAMS((int));

Error: COMPILER_WARNING (CWE-1164): [#def381]
bash-5.2.37-build/bash-5.2/subst.c:256:12: warning[-Wunused-function]: ‘unquoted_substring’ declared ‘static’ but never defined
#  256 | static int unquoted_substring PARAMS((char *, char *));
#      |            ^~~~~~~~~~~~~~~~~~
#  254|   static WORD_LIST *quote_list PARAMS((WORD_LIST *));
#  255|   
#  256|-> static int unquoted_substring PARAMS((char *, char *));
#  257|   static int unquoted_member PARAMS((int, char *));
#  258|   

Error: COMPILER_WARNING (CWE-1164): [#def382]
bash-5.2.37-build/bash-5.2/subst.c:257:12: warning[-Wunused-function]: ‘unquoted_member’ declared ‘static’ but never defined
#  257 | static int unquoted_member PARAMS((int, char *));
#      |            ^~~~~~~~~~~~~~~
#  255|   
#  256|   static int unquoted_substring PARAMS((char *, char *));
#  257|-> static int unquoted_member PARAMS((int, char *));
#  258|   
#  259|   #if defined (ARRAY_VARS)

Error: COMPILER_WARNING (CWE-1164): [#def383]
bash-5.2.37-build/bash-5.2/subst.c:277:23: warning[-Wunused-function]: ‘mb_getcharlens’ declared ‘static’ but never defined
#  277 | static unsigned char *mb_getcharlens PARAMS((char *, int));
#      |                       ^~~~~~~~~~~~~~
#  275|   static char *pos_params PARAMS((char *, int, int, int, int));
#  276|   
#  277|-> static unsigned char *mb_getcharlens PARAMS((char *, int));
#  278|   
#  279|   static char *remove_upattern PARAMS((char *, char *, int));

Error: COMPILER_WARNING (CWE-1164): [#def384]
bash-5.2.37-build/bash-5.2/subst.c:292:14: warning[-Wunused-function]: ‘variable_remove_pattern’ declared ‘static’ but never defined
#  292 | static char *variable_remove_pattern PARAMS((char *, char *, int, int));
#      |              ^~~~~~~~~~~~~~~~~~~~~~~
#  290|   static int getpatspec PARAMS((int, char *));
#  291|   static char *getpattern PARAMS((char *, int, int));
#  292|-> static char *variable_remove_pattern PARAMS((char *, char *, int, int));
#  293|   static char *list_remove_pattern PARAMS((WORD_LIST *, char *, int, int, int));
#  294|   static char *parameter_list_remove_pattern PARAMS((int, char *, int, int));

Error: COMPILER_WARNING (CWE-1164): [#def385]
bash-5.2.37-build/bash-5.2/subst.c:349:14: warning[-Wunused-function]: ‘pos_params_casemod’ declared ‘static’ but never defined
#  349 | static char *pos_params_casemod PARAMS((char *, char *, int, int));
#      |              ^~~~~~~~~~~~~~~~~~
#  347|   static char *parameter_brace_patsub PARAMS((char *, char *, array_eltstate_t *, char *, int, int, int));
#  348|   
#  349|-> static char *pos_params_casemod PARAMS((char *, char *, int, int));
#  350|   static char *parameter_brace_casemod PARAMS((char *, char *, array_eltstate_t *, int, char *, int, int, int));
#  351|   

Error: COMPILER_WARNING (CWE-569): [#def386]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘string_extract’
bash-5.2.37-build/bash-5.2/subst.c:810:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  810 |   while (c = string[i])
#      |          ^
#  808|     i = *sindex;
#  809|     found = 0;
#  810|->   while (c = string[i])
#  811|       {
#  812|         if (c == '\\')

Error: COMPILER_WARNING (CWE-569): [#def387]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘string_extract_double_quoted’
bash-5.2.37-build/bash-5.2/subst.c:884:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  884 |   while (c = string[i])
#      |          ^
#  882|     j = 0;
#  883|     i = *sindex;
#  884|->   while (c = string[i])
#  885|       {
#  886|         /* Process a character that was quoted by a backslash. */

Error: COMPILER_WARNING (CWE-563): [#def388]
bash-5.2.37-build/bash-5.2/subst.c:1030:9: warning[-Wunused-but-set-variable]: variable ‘ret’ set but not used
# 1030 |   char *ret;
#      |         ^~~
# 1028|   {
# 1029|     int c, i;
# 1030|->   char *ret;
# 1031|     int pass_next, backquote, si;
# 1032|     DECLARE_MBSTATE;

Error: COMPILER_WARNING (CWE-569): [#def389]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘skip_double_quoted’
bash-5.2.37-build/bash-5.2/subst.c:1036:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1036 |   while (c = string[i])
#      |          ^
# 1034|     pass_next = backquote = 0;
# 1035|     i = sind;
# 1036|->   while (c = string[i])
# 1037|       {
# 1038|         if (pass_next)

Error: COMPILER_WARNING (CWE-569): [#def390]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘string_extract_verbatim’
bash-5.2.37-build/bash-5.2/subst.c:1204:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1204 |   while (c = string[i])
#      |          ^
# 1202|     wcharlist = 0;
# 1203|   #endif
# 1204|->   while (c = string[i])
# 1205|       {
# 1206|   #if defined (HANDLE_MULTIBYTE)

Error: COMPILER_WARNING (CWE-563): [#def391]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘extract_delimited_string’
bash-5.2.37-build/bash-5.2/subst.c:1367:9: warning[-Wunused-but-set-variable]: variable ‘t’ set but not used
# 1367 |   char *t, *result;
#      |         ^
# 1365|     int i, c, si;
# 1366|     size_t slen;
# 1367|->   char *t, *result;
# 1368|     int pass_character, nesting_level, in_comment;
# 1369|     int len_closer, len_opener, len_alt_opener;

Error: COMPILER_WARNING (CWE-569): [#def392]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘extract_heredoc_dolbrace_string’
bash-5.2.37-build/bash-5.2/subst.c:1554:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1554 |   while (c = string[i])
#      |          ^
# 1552|   
# 1553|     i = *sindex;
# 1554|->   while (c = string[i])
# 1555|       {
# 1556|         if (pass_character)

Error: COMPILER_WARNING: [#def393]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘extract_dollar_brace_string’
bash-5.2.37-build/bash-5.2/subst.c:1638:11: warning[-Wstringop-truncation]: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length
# 1638 |           strncpy (result + result_index, t, tlen);
#      |           ^
bash-5.2.37-build/bash-5.2/subst.c:1634:18: note: length computed here
# 1634 |           tlen = strlen (t);
#      |                  ^~~~~~~~~~
# 1636|   
# 1637|   	  RESIZE_MALLOCED_BUFFER (result, result_index, tlen + 1, result_size, 64);
# 1638|-> 	  strncpy (result + result_index, t, tlen);
# 1639|   	  result_index += tlen;
# 1640|   	  free (t);

Error: COMPILER_WARNING (CWE-563): [#def394]
bash-5.2.37-build/bash-5.2/subst.c:1820:18: warning[-Wunused-but-set-variable]: variable ‘t’ set but not used
# 1820 |   char *result, *t;
#      |                  ^
# 1818|     size_t slen;
# 1819|     int pass_character, nesting_level, si, dolbrace_state;
# 1820|->   char *result, *t;
# 1821|     DECLARE_MBSTATE;
# 1822|   

Error: COMPILER_WARNING (CWE-569): [#def395]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘extract_dollar_brace_string’
bash-5.2.37-build/bash-5.2/subst.c:1841:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 1841 |   while (c = string[i])
#      |          ^
# 1839|   
# 1840|     i = *sindex;
# 1841|->   while (c = string[i])
# 1842|       {
# 1843|         if (pass_character)

Error: COMPILER_WARNING (CWE-563): [#def396]
bash-5.2.37-build/bash-5.2/subst.c:2069:9: warning[-Wunused-but-set-variable]: variable ‘temp’ set but not used
# 2069 |   char *temp, *ss;
#      |         ^~~~
# 2067|     int i, pass_next, backq, si, c, count, oldjmp;
# 2068|     size_t slen;
# 2069|->   char *temp, *ss;
# 2070|     DECLARE_MBSTATE;
# 2071|   

Error: COMPILER_WARNING (CWE-569): [#def397]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘skip_matched_pair’
bash-5.2.37-build/bash-5.2/subst.c:2083:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2083 |   while (c = string[i])
#      |          ^
# 2081|     pass_next = backq = 0;
# 2082|     ss = (char *)string;
# 2083|->   while (c = string[i])
# 2084|       {
# 2085|         if (pass_next)

Error: COMPILER_WARNING (CWE-563): [#def398]
bash-5.2.37-build/bash-5.2/subst.c:2191:9: warning[-Wunused-but-set-variable]: variable ‘temp’ set but not used
# 2191 |   char *temp, open[3];
#      |         ^~~~
# 2189|     int arithexp, skipcol;
# 2190|     size_t slen;
# 2191|->   char *temp, open[3];
# 2192|     DECLARE_MBSTATE;
# 2193|   

Error: COMPILER_WARNING (CWE-569): [#def399]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘skip_to_delim’
bash-5.2.37-build/bash-5.2/subst.c:2208:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2208 |   while (c = string[i])
#      |          ^
# 2206|     i = start;
# 2207|     pass_next = backq = dquote = 0;
# 2208|->   while (c = string[i])
# 2209|       {
# 2210|         /* If this is non-zero, we should not let quote characters be delimiters

Error: COMPILER_WARNING (CWE-569): [#def400]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘skip_to_histexp’
bash-5.2.37-build/bash-5.2/subst.c:2383:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2383 |   while (c = string[i])
#      |          ^
# 2381|     i = start;
# 2382|     pass_next = backq = dquote = 0;
# 2383|->   while (c = string[i])
# 2384|       {
# 2385|         if (pass_next)

Error: COMPILER_WARNING (CWE-569): [#def401]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘do_assignment_internal’
bash-5.2.37-build/bash-5.2/subst.c:3613:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 3613 |   if (t = mbschr (name, LBRACK))
#      |       ^
# 3611|   
# 3612|   #if defined (ARRAY_VARS)
# 3613|->   if (t = mbschr (name, LBRACK))
# 3614|       {
# 3615|         if (assign_list)

Error: COMPILER_WARNING (CWE-569): [#def402]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘expand_string_dollar_quote’
bash-5.2.37-build/bash-5.2/subst.c:4192:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4192 |   while (c = string[sindex])
#      |          ^
# 4190|     retind = 0;
# 4191|   
# 4192|->   while (c = string[sindex])
# 4193|       {
# 4194|         switch (c)

Error: CPPCHECK_WARNING (CWE-562): [#def403]
bash-5.2.37-build/bash-5.2/subst.c:4783: error[returnDanglingLifetime]: Returning pointer to local variable 'result' that will be invalid when returning.
# 4781|   
# 4782|     if (strchr (string, CTLESC) == 0)
# 4783|->     return (strcpy (result, string));
# 4784|   
# 4785|     quote_spaces = (ifs_value && *ifs_value == 0);

Error: CPPCHECK_WARNING (CWE-562): [#def404]
bash-5.2.37-build/bash-5.2/subst.c:4915: error[returnDanglingLifetime]: Returning pointer to local variable 'result' that will be invalid when returning.
# 4913|        each character.  Just return a copy of the string passed to us. */
# 4914|     if (strchr (string, CTLESC) == NULL)
# 4915|->     return (strcpy (result, string));
# 4916|   
# 4917|     send = string + slen;

Error: COMPILER_WARNING (CWE-457): [#def405]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘read_comsub’
bash-5.2.37-build/bash-5.2/subst.c:6828:11: warning[-Wmaybe-uninitialized]: ‘bufp’ may be used uninitialized
# 6828 |       c = *bufp++;
#      |           ^~~~~~~
bash-5.2.37-build/bash-5.2/subst.c:6793:40: note: ‘bufp’ was declared here
# 6793 |   char *istring, buf[COMSUB_PIPEBUF], *bufp;
#      |                                        ^~~~
# 6826|   	  bufp = buf;
# 6827|   	}
# 6828|->       c = *bufp++;
# 6829|   
# 6830|         if (c == 0)

Error: COMPILER_WARNING (CWE-569): [#def406]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘parameter_brace_expand_word’
bash-5.2.37-build/bash-5.2/subst.c:7519:12: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 7519 |   else if (var = find_variable (name))
#      |            ^~~
# 7517|       }
# 7518|   #endif
# 7519|->   else if (var = find_variable (name))
# 7520|       {
# 7521|         if (var_isset (var) && invisible_p (var) == 0)

Error: COMPILER_WARNING (CWE-569): [#def407]
bash-5.2.37-build/bash-5.2/subst.c:7552:12: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 7552 |   else if (var = find_variable_last_nameref (name, 0))
#      |            ^~~
# 7550|   	temp = (char *)NULL;
# 7551|       }
# 7552|->   else if (var = find_variable_last_nameref (name, 0))
# 7553|       {
# 7554|         temp = nameref_cell (var);

Error: COMPILER_WARNING (CWE-457): [#def408]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘parameter_brace_find_indir’
bash-5.2.37-build/bash-5.2/subst.c:7613:33: warning[-Wmaybe-uninitialized]: ‘oldex’ may be used uninitialized
# 7613 |     expand_no_split_dollar_star = oldex;
#      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
bash-5.2.37-build/bash-5.2/subst.c:7594:15: note: ‘oldex’ was declared here
# 7594 |   int pflags, oldex;
#      |               ^~~~~
# 7611|     w = parameter_brace_expand_word (name, var_is_special, quoted, pflags, 0);
# 7612|     if (var_is_special)
# 7613|->     expand_no_split_dollar_star = oldex;
# 7614|   
# 7615|     t = w->word;

Error: COMPILER_WARNING (CWE-457): [#def409]
bash-5.2.37-build/bash-5.2/subst.c:7662:31: warning[-Wmaybe-uninitialized]: ‘v’ may be used uninitialized
# 7662 |   if (legal_identifier (name) && v == 0)
#      |       ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘param_expand’
bash-5.2.37-build/bash-5.2/subst.c:7640:14: note: ‘v’ was declared here
# 7640 |   SHELL_VAR *v;
#      |              ^
# 7660|        ok (currently).  Only references to unset variables are errors at this
# 7661|        point. */
# 7662|->   if (legal_identifier (name) && v == 0)
# 7663|       {
# 7664|         report_error (_("%s: invalid indirect expansion"), name);

Error: COMPILER_WARNING (CWE-457): [#def410]
bash-5.2.37-build/bash-5.2/subst.c:8190:48: warning[-Wmaybe-uninitialized]: ‘a’ may be used uninitialized
# 8190 |     len = assoc_p (v) ? assoc_num_elements (h) : array_num_elements (a);
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘parameter_brace_substring’
bash-5.2.37-build/bash-5.2/subst.c:8128:9: note: ‘a’ was declared here
# 8128 |  ARRAY *a;
#      |         ^
# 8188|     /* For arrays, the second offset deals with the number of elements. */
# 8189|     if (vtype == VT_ARRAYVAR)
# 8190|->     len = assoc_p (v) ? assoc_num_elements (h) : array_num_elements (a);
# 8191|   #endif
# 8192|   

Error: COMPILER_WARNING (CWE-569): [#def411]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘shouldexp_replacement’
bash-5.2.37-build/bash-5.2/subst.c:8908:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 8908 |   while (c = s[sindex])
#      |          ^
# 8906|     sindex = 0;
# 8907|     slen = STRLEN (s);
# 8908|->   while (c = s[sindex])
# 8909|       {
# 8910|         if (c == '\\')

Error: COMPILER_WARNING (CWE-563): [#def412]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘pat_subst’
bash-5.2.37-build/bash-5.2/subst.c:9041:18: warning[-Wunused-variable]: unused variable ‘clen’
# 9041 |           size_t clen;
#      |                  ^~~~
# 9039|   	     we increment one character to avoid infinite recursion. */
# 9040|   	  char *p, *origp, *origs;
# 9041|-> 	  size_t clen;
# 9042|   
# 9043|   	  RESIZE_MALLOCED_BUFFER (ret, rptr, locale_mb_cur_max, rsize, 64);

Error: COMPILER_WARNING (CWE-569): [#def413]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘parameter_brace_expand’
bash-5.2.37-build/bash-5.2/subst.c:9633:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 9633 |   if (c = string[sindex])
#      |       ^
# 9631|     /* Find out what character ended the variable name.  Then
# 9632|        do the appropriate thing. */
# 9633|->   if (c = string[sindex])
# 9634|       sindex++;
# 9635|   

Error: COMPILER_WARNING (CWE-569): [#def414]
bash-5.2.37-build/bash-5.2/subst.c:9643:11: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 9643 |       if (c = string[sindex])
#      |           ^
# 9641|       {
# 9642|         check_nullness++;
# 9643|->       if (c = string[sindex])
# 9644|   	sindex++;
# 9645|       }

Error: COMPILER_WARNING (CWE-563): [#def415]
bash-5.2.37-build/bash-5.2/subst.c:10986:7: warning[-Wunused-but-set-variable]: variable ‘local_expanded’ set but not used
#10986 |   int local_expanded;
#      |       ^~~~~~~~~~~~~~
#10984|     int internal_tilde;
#10985|     int split_on_spaces;
#10986|->   int local_expanded;
#10987|     int tflag;
#10988|     int pflags;			/* flags passed to param_expand */

Error: COMPILER_WARNING (CWE-1164): [#def416]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘expand_word_internal’
bash-5.2.37-build/bash-5.2/subst.c:11660:1: warning[-Wunused-label]: label ‘add_quoted_character’ defined but not used
#11660 | add_quoted_character:
#      | ^~~~~~~~~~~~~~~~~~~~
#11658|   	      if ((quoted&(Q_HERE_DOCUMENT|Q_DOUBLE_QUOTES)) == 0)
#11659|   		has_quoted_ifs++;
#11660|-> add_quoted_character:
#11661|   	      if (string[sindex])	/* from old goto dollar_add_string */
#11662|   		sindex++;

Error: COMPILER_WARNING (CWE-569): [#def417]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘string_quote_removal’
bash-5.2.37-build/bash-5.2/subst.c:11918:29: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#11918 |   for (dquote = sindex = 0; c = string[sindex];)
#      |                             ^
#11916|     r = result_string = (char *)xmalloc (slen + 1);
#11917|   
#11918|->   for (dquote = sindex = 0; c = string[sindex];)
#11919|       {
#11920|         switch (c)

Error: COMPILER_WARNING (CWE-563): [#def418]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘glob_expand_word_list’
bash-5.2.37-build/bash-5.2/subst.c:12322:7: warning[-Wunused-variable]: unused variable ‘x’
#12322 |   int x;
#      |       ^
#12320|     WORD_LIST *glob_list, *output_list, *disposables, *next;
#12321|     WORD_DESC *tword;
#12322|->   int x;
#12323|   
#12324|     output_list = disposables = (WORD_LIST *)NULL;

Error: COMPILER_WARNING (CWE-569): [#def419]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘brace_expand_word_list’
bash-5.2.37-build/bash-5.2/subst.c:12462:28: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#12462 |           for (eindex = 0; temp_string = expansions[eindex]; eindex++)
#      |                            ^~~~~~~~~~~
#12460|   	  expansions = brace_expand (tlist->word->word);
#12461|   
#12462|-> 	  for (eindex = 0; temp_string = expansions[eindex]; eindex++)
#12463|   	    {
#12464|   	      w = alloc_word_desc ();

Error: COMPILER_WARNING (CWE-563): [#def420]
bash-5.2.37-build/bash-5.2/subst.c:12667:28: warning[-Wunused-but-set-variable]: variable ‘inheriting’ set but not used
#12667 |   int t, opti, oind, skip, inheriting;
#      |                            ^~~~~~~~~~
#12665|   {
#12666|     char opts[16], omap[128];
#12667|->   int t, opti, oind, skip, inheriting;
#12668|     WORD_LIST *l;
#12669|   

Error: COMPILER_WARNING (CWE-823): [#def421]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘expand_declaration_argument’
bash-5.2.37-build/bash-5.2/subst.c:12723:33: warning[-Wchar-subscripts]: array subscript has type ‘char’
#12723 |               omap[l->word->word[oind]] = 1;
#      |                    ~~~~~~~~~~~~~^~~~~~
#12721|   	    case 'u':
#12722|   	    case 'c':
#12723|-> 	      omap[l->word->word[oind]] = 1;
#12724|   	      if (opti == 0)
#12725|   		opts[opti++] = optchar;

Error: COMPILER_WARNING (CWE-563): [#def422]
bash-5.2.37-build/bash-5.2/subst.c: scope_hint: In function ‘expand_word_list_internal’
bash-5.2.37-build/bash-5.2/subst.c:12979:25: warning[-Wunused-variable]: unused variable ‘temp_list’
#12979 |   WORD_LIST *new_list, *temp_list;
#      |                         ^~~~~~~~~
#12977|        int eflags;
#12978|   {
#12979|->   WORD_LIST *new_list, *temp_list;
#12980|   
#12981|     tempenv_assign_error = 0;

Error: COMPILER_WARNING (CWE-569): [#def423]
bash-5.2.37-build/bash-5.2/support/bashversion.c: scope_hint: In function ‘main’
bash-5.2.37-build/bash-5.2/support/bashversion.c:70:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#   70 |   if (progname = strrchr (argv[0], '/'))
#      |       ^~~~~~~~
#   68|     char dv[128], *rv;
#   69|   
#   70|->   if (progname = strrchr (argv[0], '/'))
#   71|       progname++;
#   72|     else

Error: COMPILER_WARNING (CWE-563): [#def424]
bash-5.2.37-build/bash-5.2/support/man2html.c:104:13: warning[-Wunused-variable]: ‘location_base’ defined but not used
#  104 | static char location_base[NULL_TERMINATED(MED_STR_MAX)] = "";
#      |             ^~~~~~~~~~~~~
#  102|   #endif
#  103|   
#  104|-> static char location_base[NULL_TERMINATED(MED_STR_MAX)] = "";
#  105|   
#  106|   static char th_page_and_sec[128] = { '\0' };

Error: COMPILER_WARNING (CWE-1164): [#def425]
bash-5.2.37-build/bash-5.2/support/man2html.c:148:1: warning[-Wunused-function]: ‘strgrow’ defined but not used
#  148 | strgrow(char *old, int len)
#      | ^~~~~~~
#  146|   
#  147|   static char *
#  148|-> strgrow(char *old, int len)
#  149|   {
#  150|   	char   *new = realloc(old, (strlen(old) + len + 1) * sizeof(char));

Error: COMPILER_WARNING (CWE-1164): [#def426]
bash-5.2.37-build/bash-5.2/support/man2html.c:190:1: warning[-Wunused-function]: ‘strduplicate’ defined but not used
#  190 | strduplicate(char *from)
#      | ^~~~~~~~~~~~
#  188|    */
#  189|   static char *
#  190|-> strduplicate(char *from)
#  191|   {
#  192|   	char   *new = stralloc(strlen(from));

Error: COMPILER_WARNING (CWE-1164): [#def427]
bash-5.2.37-build/bash-5.2/support/man2html.c:210:1: warning[-Wunused-function]: ‘strmaxcat’ defined but not used
#  210 | strmaxcat(char *to, char *from, int n)
#      | ^~~~~~~~~
#  208|   
#  209|   static char *
#  210|-> strmaxcat(char *to, char *from, int n)
#  211|   {
#  212|   	int     to_len = strlen(to);

Error: COMPILER_WARNING (CWE-1164): [#def428]
bash-5.2.37-build/bash-5.2/support/man2html.c:240:1: warning[-Wunused-function]: ‘escape_input’ defined but not used
#  240 | escape_input(char *str)
#      | ^~~~~~~~~~~~
#  238|    */
#  239|   static char *
#  240|-> escape_input(char *str)
#  241|   {
#  242|   	int     i, j = 0;

Error: COMPILER_WARNING (CWE-563): [#def429]
bash-5.2.37-build/bash-5.2/support/man2html.c:298:14: warning[-Wunused-variable]: ‘fname’ defined but not used
#  298 | static char *fname;
#      |              ^~~~~
#  296|   #define INDEXFILE "/tmp/manindex.list"
#  297|   
#  298|-> static char *fname;
#  299|   static FILE *idxfile;
#  300|   

Error: COMPILER_WARNING (CWE-563): [#def430]
bash-5.2.37-build/bash-5.2/support/man2html.c:299:14: warning[-Wunused-variable]: ‘idxfile’ defined but not used
#  299 | static FILE *idxfile;
#      |              ^~~~~~~
#  297|   
#  298|   static char *fname;
#  299|-> static FILE *idxfile;
#  300|   
#  301|   static STRDEF *chardef, *strdef, *defdef;

Error: COMPILER_WARNING (CWE-563): [#def431]
bash-5.2.37-build/bash-5.2/support/man2html.c:428:13: warning[-Wunused-variable]: ‘eqndelimopen’ defined but not used
#  428 | static char eqndelimopen = 0, eqndelimclose = 0;
#      |             ^~~~~~~~~~~~
#  426|   
#  427|   
#  428|-> static char eqndelimopen = 0, eqndelimclose = 0;
#  429|   static char escapesym = '\\', nobreaksym = '\'', controlsym = '.', fieldsym = 0, padsym = 0;
#  430|   

Error: COMPILER_WARNING (CWE-563): [#def432]
bash-5.2.37-build/bash-5.2/support/man2html.c:428:31: warning[-Wunused-variable]: ‘eqndelimclose’ defined but not used
#  428 | static char eqndelimopen = 0, eqndelimclose = 0;
#      |                               ^~~~~~~~~~~~~
#  426|   
#  427|   
#  428|-> static char eqndelimopen = 0, eqndelimclose = 0;
#  429|   static char escapesym = '\\', nobreaksym = '\'', controlsym = '.', fieldsym = 0, padsym = 0;
#  430|   

Error: COMPILER_WARNING (CWE-563): [#def433]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: In function ‘read_man_page’
bash-5.2.37-build/bash-5.2/support/man2html.c:508:17: warning[-Wunused-variable]: unused variable ‘i’
#  508 |         int     i;
#      |                 ^
#  506|   {
#  507|   	char   *man_buf = NULL;
#  508|-> 	int     i;
#  509|   	FILE   *man_stream = NULL;
#  510|   	struct stat stbuf;

Error: COMPILER_WARNING (CWE-563): [#def434]
bash-5.2.37-build/bash-5.2/support/man2html.c:937:12: warning[-Wunused-variable]: ‘asint’ defined but not used
#  937 | static int asint = 0;
#      |            ^~~~~
#  935|   }
#  936|   
#  937|-> static int asint = 0;
#  938|   static int intresult = 0;
#  939|   

Error: COMPILER_WARNING (CWE-563): [#def435]
bash-5.2.37-build/bash-5.2/support/man2html.c:1439:17: warning[-Wunused-variable]: unused variable ‘t’
# 1439 |         char   *t, *h, *g;
#      |                 ^
# 1437|   scan_table(char *c)
# 1438|   {
# 1439|-> 	char   *t, *h, *g;
# 1440|   	int     center = 0, expand = 0, box = 0, border = 0, linesize = 1;
# 1441|   	int     i, j, maxcol = 0, finished = 0;

Error: COMPILER_WARNING (CWE-563): [#def436]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: In function ‘scan_table’
bash-5.2.37-build/bash-5.2/support/man2html.c:1444:44: warning[-Wunused-variable]: unused variable ‘ftable’
# 1444 |         TABLEROW *layout = NULL, *currow, *ftable;
#      |                                            ^~~~~~
# 1442|   	int     oldfont, oldsize, oldfillout;
# 1443|   	char    itemsep = '\t';
# 1444|-> 	TABLEROW *layout = NULL, *currow, *ftable;
# 1445|   	TABLEITEM *curfield;
# 1446|   

Error: COMPILER_WARNING (CWE-563): [#def437]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: In function ‘scan_expression’
bash-5.2.37-build/bash-5.2/support/man2html.c:1774:36: warning[-Wunused-variable]: unused variable ‘j’
# 1774 |         int     value = 0, value2, j = 0, sign = 1, opex = 0;
#      |                                    ^
# 1772|   scan_expression(char *c, int *result)
# 1773|   {
# 1774|-> 	int     value = 0, value2, j = 0, sign = 1, opex = 0;
# 1775|   	char    oper = 'c';
# 1776|   

Error: COMPILER_WARNING (CWE-569): [#def438]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: In function ‘skip_till_newline’
bash-5.2.37-build/bash-5.2/support/man2html.c:2151:19: warning[-Wparentheses]: suggest parentheses around ‘&&’ within ‘||’
# 2151 |         while (*c && *c != '\n' || lvl > 0) {
#      |                ~~~^~~~~~~~~~~~~
# 2149|   	int     lvl = 0;
# 2150|   
# 2151|-> 	while (*c && *c != '\n' || lvl > 0) {
# 2152|   		if (*c == '\\') {
# 2153|   			c++;

Error: COMPILER_WARNING (CWE-563): [#def439]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: In function ‘scan_request’
bash-5.2.37-build/bash-5.2/support/man2html.c:2243:41: warning[-Wunused-variable]: unused variable ‘oldcurpos’
# 2243 |                                 int     oldcurpos = curpos;
#      |                                         ^~~~~~~~~
# 2241|   			{
# 2242|   				STRDEF *de;
# 2243|-> 				int     oldcurpos = curpos;
# 2244|   
# 2245|   				c = c + j;

Error: COMPILER_WARNING (CWE-563): [#def440]
bash-5.2.37-build/bash-5.2/support/man2html.c:2540:41: warning[-Wunused-variable]: unused variable ‘f’
# 2540 |                                 FILE   *f;
#      |                                         ^
# 2538|   		case V('s', 'o'):
# 2539|   			{
# 2540|-> 				FILE   *f;
# 2541|   				struct stat stbuf;
# 2542|   				int     l = 0;

Error: CPPCHECK_WARNING (CWE-786): [#def441]
bash-5.2.37-build/bash-5.2/support/man2html.c:2699: error[negativeIndex]: Array 'wordlist[100]' accessed at index wordlist[*][-1], which is out of bounds.
# 2697|   						curpos++;
# 2698|   					}
# 2699|-> 					wordlist[i][-1] = ' ';
# 2700|   					out_html(change_to_font(font[i & 1]));
# 2701|   					scan_troff(wordlist[i], 1, NULL);

Error: CPPCHECK_WARNING (CWE-786): [#def442]
bash-5.2.37-build/bash-5.2/support/man2html.c:2899: error[negativeIndex]: Array 'wordlist[100]' accessed at index wordlist[*][-1], which is out of bounds.
# 2897|   					char	*t;
# 2898|   					for (i = 1; i < words; i++)
# 2899|-> 						wordlist[i][-1] = '\0';
# 2900|   					*sl = '\0';
# 2901|   					output_possible = 1;

Error: CPPCHECK_WARNING (CWE-786): [#def443]
bash-5.2.37-build/bash-5.2/support/man2html.c:2938: error[negativeIndex]: Array 'wordlist[100]' accessed at index wordlist[*][-1], which is out of bounds.
# 2936|   			out_html(change_to_font('I'));
# 2937|   			if (words > 1)
# 2938|-> 				wordlist[1][-1] = '\0';
# 2939|   			c = lookup_abbrev(wordlist[0]);
# 2940|   			curpos += strlen(c);

Error: CPPCHECK_WARNING (CWE-457): [#def444]
bash-5.2.37-build/bash-5.2/support/man2html.c:3099: warning[uninitvar]: Uninitialized variable: list_options
# 3097|   					strlimitcpy(list_options, c, nl - c, MED_STR_MAX);
# 3098|   				}
# 3099|-> 				if (strstr(list_options, "-bullet")) {	/* HTML Unnumbered List */
# 3100|   					dl_set[itemdepth] = BL_BULLET_LIST;
# 3101|   					out_html("<UL>\n");

Error: CPPCHECK_WARNING (CWE-457): [#def445]
bash-5.2.37-build/bash-5.2/support/man2html.c:3232: warning[uninitvar]: Uninitialized variable: bd_options
# 3230|   				mandoc_bd_options = 0;	/* Remember options for
# 3231|   							 * terminating Bl */
# 3232|-> 				if (strstr(bd_options, "-offset indent")) {
# 3233|   					mandoc_bd_options |= BD_INDENT;
# 3234|   					out_html("<BLOCKQUOTE>\n");

Error: CPPCHECK_WARNING (CWE-786): [#def446]
bash-5.2.37-build/bash-5.2/support/man2html.c:3679: error[negativeIndex]: Array 'wordlist[100]' accessed at index wordlist[*][-1], which is out of bounds.
# 3677|   				*sl = '\0';
# 3678|   				for (i = 1; i < words; i++)
# 3679|-> 					wordlist[i][-1] = '\0';
# 3680|   				for (i = 0; i < words; i++) {
# 3681|   					char   *h = NULL;

Error: COMPILER_WARNING (CWE-569): [#def447]
bash-5.2.37-build/bash-5.2/support/man2html.c:3693:45: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 3693 |                                 for (i = 0; owndef->st[deflen + 2 + i] = owndef->st[i]; i++);
#      |                                             ^~~~~~
# 3691|   					wordlist[i] = NULL;
# 3692|   				deflen = strlen(owndef->st);
# 3693|-> 				for (i = 0; owndef->st[deflen + 2 + i] = owndef->st[i]; i++);
# 3694|   				oldargument = argument;
# 3695|   				argument = wordlist;

Error: COMPILER_WARNING (CWE-1164): [#def448]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/support/man2html.c:3748:1: warning[-Wunused-function]: ‘flush’ defined but not used
# 3748 | flush(void)
#      | ^~~~~
# 3746|   
# 3747|   static void
# 3748|-> flush(void)
# 3749|   {
# 3750|   }

Error: COMPILER_WARNING (CWE-563): [#def449]
bash-5.2.37-build/bash-5.2/support/man2html.c:3763:17: warning[-Wunused-variable]: unused variable ‘i’
# 3763 |         int     i;
#      |                 ^
# 3761|   	char    intbuff[NULL_TERMINATED(MED_STR_MAX)];
# 3762|   	int     ibp = 0;
# 3763|-> 	int     i;
# 3764|   	char   *exbuffer;
# 3765|   	int     exbuffpos, exbuffmax, exscaninbuff, exnewline_for_fun;

Error: COMPILER_WARNING (CWE-563): [#def450]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: In function ‘scan_troff’
bash-5.2.37-build/bash-5.2/support/man2html.c:3822:33: warning[-Wunused-variable]: unused variable ‘mx’
# 3822 |                         int     mx;
#      |                                 ^~
# 3820|   				h--;
# 3821|   		} else {
# 3822|-> 			int     mx;
# 3823|   
# 3824|   			if (h[-1] == '\n' && still_dd && isalnum(*h)) {

Error: COMPILER_WARNING (CWE-563): [#def451]
bash-5.2.37-build/bash-5.2/support/man2html.c:3992:17: warning[-Wunused-variable]: unused variable ‘f’
# 3992 |         FILE   *f;
#      |                 ^
# 3990|   main(int argc, char **argv)
# 3991|   {
# 3992|-> 	FILE   *f;
# 3993|   	char   *t;
# 3994|   	int     l, i;

Error: COMPILER_WARNING (CWE-563): [#def452]
bash-5.2.37-build/bash-5.2/support/man2html.c:3994:17: warning[-Wunused-variable]: unused variable ‘l’
# 3994 |         int     l, i;
#      |                 ^
# 3992|   	FILE   *f;
# 3993|   	char   *t;
# 3994|-> 	int     l, i;
# 3995|   	char   *buf;
# 3996|   	char   *h, *fullname;

Error: COMPILER_WARNING (CWE-563): [#def453]
bash-5.2.37-build/bash-5.2/support/man2html.c: scope_hint: In function ‘main’
bash-5.2.37-build/bash-5.2/support/man2html.c:3996:21: warning[-Wunused-variable]: unused variable ‘fullname’
# 3996 |         char   *h, *fullname;
#      |                     ^~~~~~~~
# 3994|   	int     l, i;
# 3995|   	char   *buf;
# 3996|-> 	char   *h, *fullname;
# 3997|   	STRDEF *stdf;
# 3998|   

Error: CPPCHECK_WARNING (CWE-457): [#def454]
bash-5.2.37-build/bash-5.2/trap.c:443: error[legacyUninitvar]: Uninitialized variable: save_return_catch
#  441|   	      if (return_catch_flag)
#  442|   		{
#  443|-> 		  COPY_PROCENV (return_catch, save_return_catch);
#  444|   		  function_code = setjmp_nosigs (return_catch);
#  445|   		}

Error: COMPILER_WARNING: [#def455]
bash-5.2.37-build/bash-5.2/trap.c: scope_hint: In function ‘restore_default_signal’
bash-5.2.37-build/bash-5.2/trap.c:918:15: warning[-Warray-bounds=]: array subscript 68 is above array bounds of ‘int[68]’
#  918 |   if (sigmodes[sig] & SIG_HARD_IGNORE)
#      |       ~~~~~~~~^~~~~
bash-5.2.37-build/bash-5.2/trap.c:75:12: note: while referencing ‘sigmodes’
#   75 | static int sigmodes[BASH_NSIG];
#      |            ^~~~~~~~
#  916|     /* A signal ignored on entry to the shell cannot be trapped or reset, but
#  917|        no error is reported when attempting to do so.  Thanks Posix.2. */
#  918|->   if (sigmodes[sig] & SIG_HARD_IGNORE)
#  919|       return;
#  920|   

Error: CPPCHECK_WARNING (CWE-457): [#def456]
bash-5.2.37-build/bash-5.2/trap.c:1113: error[uninitvar]: Uninitialized variable: save_return_catch
# 1111|         if (return_catch_flag)
# 1112|   	{
# 1113|-> 	  COPY_PROCENV (return_catch, save_return_catch);
# 1114|   	  function_code = setjmp_nosigs (return_catch);
# 1115|   	}

Error: COMPILER_WARNING (CWE-569): [#def457]
bash-5.2.37-build/bash-5.2/unwind_prot.c: scope_hint: In function ‘unwind_frame_discard_internal’
bash-5.2.37-build/bash-5.2/unwind_prot.c:272:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  272 |   while (elt = unwind_protect_list)
#      |          ^~~
#  270|   
#  271|     found = 0;
#  272|->   while (elt = unwind_protect_list)
#  273|       {
#  274|         unwind_protect_list = unwind_protect_list->head.next;

Error: COMPILER_WARNING (CWE-569): [#def458]
bash-5.2.37-build/bash-5.2/unwind_prot.c: scope_hint: In function ‘unwind_frame_run_internal’
bash-5.2.37-build/bash-5.2/unwind_prot.c:307:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  307 |   while (elt = unwind_protect_list)
#      |          ^~~
#  305|   
#  306|     found = 0;
#  307|->   while (elt = unwind_protect_list)
#  308|       {
#  309|         unwind_protect_list = elt->head.next;

Error: COMPILER_WARNING (CWE-563): [#def459]
bash-5.2.37-build/bash-5.2/variables.c:188:21: warning[-Wunused-variable]: ‘last_context_searched’ defined but not used
#  188 | static VAR_CONTEXT *last_context_searched;
#      |                     ^~~~~~~~~~~~~~~~~~~~~
#  186|   
#  187|   static HASH_TABLE *last_table_searched;	/* hash_lookup sets this */
#  188|-> static VAR_CONTEXT *last_context_searched;
#  189|   
#  190|   /* Some forward declarations. */

Error: COMPILER_WARNING (CWE-569): [#def460]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘initialize_shell_variables’
bash-5.2.37-build/bash-5.2/variables.c:425:15: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  425 |           if (temp_var = find_function (tname))
#      |               ^~~~~~~~
#  423|   	    free (temp_string);		/* parse_and_execute does this */
#  424|   
#  425|-> 	  if (temp_var = find_function (tname))
#  426|   	    {
#  427|   	      VSETATTR (temp_var, (att_exported|att_imported));

Error: COMPILER_WARNING (CWE-569): [#def461]
bash-5.2.37-build/bash-5.2/variables.c:432:19: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
#  432 |               if (temp_var = bind_invalid_envvar (name, string, 0))
#      |                   ^~~~~~~~
#  430|   	  else
#  431|   	    {
#  432|-> 	      if (temp_var = bind_invalid_envvar (name, string, 0))
#  433|   		{
#  434|   		  VSETATTR (temp_var, (att_exported | att_imported | att_invisible));

Error: COMPILER_WARNING (CWE-563): [#def462]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘set_machine_vars’
bash-5.2.37-build/bash-5.2/variables.c:723:14: warning[-Wunused-but-set-variable]: variable ‘temp_var’ set but not used
#  723 |   SHELL_VAR *temp_var;
#      |              ^~~~~~~~
#  721|   set_machine_vars ()
#  722|   {
#  723|->   SHELL_VAR *temp_var;
#  724|   
#  725|     temp_var = set_if_not ("HOSTTYPE", HOSTTYPE);

Error: COMPILER_WARNING (CWE-569): [#def463]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘var_lookup’
bash-5.2.37-build/bash-5.2/variables.c:2012:9: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 2012 |     if (v = hash_lookup (name, vc->table))
#      |         ^
# 2010|     v = (SHELL_VAR *)NULL;
# 2011|     for (vc = vcontext; vc; vc = vc->down)
# 2012|->     if (v = hash_lookup (name, vc->table))
# 2013|         break;
# 2014|   

Error: COMPILER_WARNING (CWE-563): [#def464]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘nameref_transform_name’
bash-5.2.37-build/bash-5.2/variables.c:2322:9: warning[-Wunused-variable]: unused variable ‘newname’
# 2322 |   char *newname;
#      |         ^~~~~~~
# 2320|   {
# 2321|     SHELL_VAR *v;
# 2322|->   char *newname;
# 2323|   
# 2324|     v = 0;

Error: COMPILER_WARNING (CWE-1164): [#def465]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: At top level
bash-5.2.37-build/bash-5.2/variables.c:2554:1: warning[-Wunused-function]: ‘var_sametype’ defined but not used
# 2554 | var_sametype (v1, v2)
#      | ^~~~~~~~~~~~
# 2552|   
# 2553|   static int
# 2554|-> var_sametype (v1, v2)
# 2555|        SHELL_VAR *v1;
# 2556|        SHELL_VAR *v2;

Error: COMPILER_WARNING (CWE-569): [#def466]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘delete_var’
bash-5.2.37-build/bash-5.2/variables.c:3958:9: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 3958 |     if (elt = hash_remove (name, v->table, 0))
#      |         ^~~
# 3956|   
# 3957|     for (elt = (BUCKET_CONTENTS *)NULL, v = vc; v; v = v->down)
# 3958|->     if (elt = hash_remove (name, v->table, 0))
# 3959|         break;
# 3960|   

Error: COMPILER_WARNING (CWE-569): [#def467]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘makunbound’
bash-5.2.37-build/bash-5.2/variables.c:3987:9: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 3987 |     if (elt = hash_remove (name, v->table, 0))
#      |         ^~~
# 3985|   
# 3986|     for (elt = (BUCKET_CONTENTS *)NULL, v = vc; v; v = v->down)
# 3987|->     if (elt = hash_remove (name, v->table, 0))
# 3988|         break;
# 3989|   

Error: COMPILER_WARNING (CWE-563): [#def468]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘push_posix_temp_var’
bash-5.2.37-build/bash-5.2/variables.c:4556:15: warning[-Wunused-but-set-variable]: variable ‘binding_table’ set but not used
# 4556 |   HASH_TABLE *binding_table;
#      |               ^~~~~~~~~~~~~
# 4554|   {
# 4555|     SHELL_VAR *var, *v;
# 4556|->   HASH_TABLE *binding_table;
# 4557|   
# 4558|     var = (SHELL_VAR *)data;

Error: COMPILER_WARNING (CWE-563): [#def469]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘mk_env_string’
bash-5.2.37-build/bash-5.2/variables.c:4760:15: warning[-Wunused-variable]: unused variable ‘isarray’
# 4760 |   int isfunc, isarray;
#      |               ^~~~~~~
# 4758|     size_t name_len, value_len;
# 4759|     char	*p, *q, *t;
# 4760|->   int isfunc, isarray;
# 4761|   
# 4762|     name_len = strlen (name);

Error: COMPILER_WARNING (CWE-569): [#def470]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘make_env_array_from_var_list’
bash-5.2.37-build/bash-5.2/variables.c:4896:31: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 4896 |   for (i = 0, list_index = 0; var = vars[i]; i++)
#      |                               ^~~
# 4894|     list = strvec_create ((1 + strvec_len ((char **)vars)));
# 4895|   
# 4896|->   for (i = 0, list_index = 0; var = vars[i]; i++)
# 4897|       {
# 4898|   #if defined (__CYGWIN__)

Error: COMPILER_WARNING (CWE-569): [#def471]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘pop_var_context’
bash-5.2.37-build/bash-5.2/variables.c:5420:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 5420 |   if (ret = vcxt->down)
#      |       ^~~
# 5418|       }
# 5419|   
# 5420|->   if (ret = vcxt->down)
# 5421|       {
# 5422|         ret->up = (VAR_CONTEXT *)NULL;

Error: COMPILER_WARNING (CWE-563): [#def472]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘pop_scope’
bash-5.2.37-build/bash-5.2/variables.c:5520:7: warning[-Wunused-but-set-variable]: variable ‘is_bltinenv’ set but not used
# 5520 |   int is_bltinenv;
#      |       ^~~~~~~~~~~
# 5518|   {
# 5519|     VAR_CONTEXT *vcxt, *ret;
# 5520|->   int is_bltinenv;
# 5521|   
# 5522|     vcxt = shell_variables;

Error: COMPILER_WARNING (CWE-569): [#def473]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘sv_history_control’
bash-5.2.37-build/bash-5.2/variables.c:6179:10: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 6179 |   while (val = extract_colon_unit (temp, &tptr))
#      |          ^~~
# 6177|   
# 6178|     tptr = 0;
# 6179|->   while (val = extract_colon_unit (temp, &tptr))
# 6180|       {
# 6181|         if (STREQ (val, "ignorespace"))

Error: COMPILER_WARNING (CWE-569): [#def474]
bash-5.2.37-build/bash-5.2/variables.c: scope_hint: In function ‘sv_histtimefmt’
bash-5.2.37-build/bash-5.2/variables.c:6228:7: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 6228 |   if (v = find_variable (name))
#      |       ^
# 6226|     SHELL_VAR *v;
# 6227|   
# 6228|->   if (v = find_variable (name))
# 6229|       {
# 6230|         if (history_comment_char == 0)

Error: GCC_ANALYZER_WARNING (CWE-476): [#def475]
bash-5.2.37-build/bash-5.2/shell.h:31: included_from: Included from here.
bash-5.2.37-build/bash-5.2/arrayfunc.c:32: included_from: Included from here.
bash-5.2.37-build/bash-5.2/arrayfunc.c: scope_hint: In function ‘assign_compound_array_list’
bash-5.2.37-build/bash-5.2/variables.h:144:41: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘var’
bash-5.2.37-build/bash-5.2/arrayfunc.c:734:7: note: in expansion of macro ‘assoc_p’
bash-5.2.37-build/bash-5.2/arrayfunc.c:734:7: note: in expansion of macro ‘assoc_p’
bash-5.2.37-build/bash-5.2/arrayfunc.c:734:7: note: in expansion of macro ‘assoc_p’
#  142|   #define integer_p(var)		((((var)->attributes) & (att_integer)))
#  143|   #define local_p(var)		((((var)->attributes) & (att_local)))
#  144|-> #define assoc_p(var)		((((var)->attributes) & (att_assoc)))
#  145|   #define trace_p(var)		((((var)->attributes) & (att_trace)))
#  146|   #define uppercase_p(var)	((((var)->attributes) & (att_uppercase)))

Error: COMPILER_WARNING: [#def476]
bash-5.2.37-build/bash-5.2/xmalloc.c:135:20: warning[-Walloc-size-larger-than=]: argument 2 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807
#  135 |   temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
#      |                    ^
/usr/include/stdlib.h: scope_hint: In function ‘shell_getc’
/usr/include/stdlib.h:683:14: note: in a call to allocation function ‘realloc’ declared here
#  683 | extern void *realloc (void *__ptr, size_t __size)
#      |              ^
#  133|   
#  134|     FINDBRK();
#  135|->   temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
#  136|   
#  137|     if (temp == 0)

Error: COMPILER_WARNING: [#def477]
bash-5.2.37-build/bash-5.2/xmalloc.c:135:47: warning[-Walloc-size-larger-than=]: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807
#  135 |   temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
#      |                                               ^
/usr/include/stdlib.h: scope_hint: In function ‘shell_getc’
/usr/include/stdlib.h:672:14: note: in a call to allocation function ‘malloc’ declared here
#  672 | extern void *malloc (size_t __size) __THROW __attribute_malloc__
#      |              ^
#  133|   
#  134|     FINDBRK();
#  135|->   temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
#  136|   
#  137|     if (temp == 0)