kf6-solid-6.22.0-1.fc44

List of Findings

Error: COMPILER_WARNING: [#def1] [important]
solid-6.22.0/redhat-linux-build/CMakeFiles/CMakeScratch/TryCompile-gH3PRR/HAVE_SYS_MNTTAB_H.c:3:10: error[fatal error]: sys/mnttab.h: No such file or directory

Error: GCC_ANALYZER_WARNING (CWE-401): [#def2]
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1576:54: warning[-Wanalyzer-malloc-leak]: leak of ‘malloc(64)’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1563:21: enter_function: entry to ‘Solid_create_buffer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1567:31: call_function: inlined call to ‘Solidalloc’ from ‘Solid_create_buffer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1568:12: branch_false: following ‘false’ branch...
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1571:9: branch_false: ...to here
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1576:54: danger: ‘malloc(64)’ leaks here; was allocated at [(3)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/2)
# 1574|   	 * we need to put in 2 end-of-buffer characters.
# 1575|   	 */
# 1576|-> 	b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
# 1577|   	if ( ! b->yy_ch_buf )
# 1578|   		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );

Error: GCC_ANALYZER_WARNING (CWE-476): [#def3]
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1619:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘b’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1498:10: enter_function: entry to ‘Solidrestart’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1503:9: call_function: calling ‘Solidensure_buffer_stack’ from ‘Solidrestart’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1503:9: return_function: returning to ‘Solidrestart’ from ‘Solidensure_buffer_stack’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1505:13: call_function: calling ‘Solid_create_buffer’ from ‘Solidrestart’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1505:13: return_function: returning to ‘Solidrestart’ from ‘Solid_create_buffer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1508:9: branch_false: following ‘false’ branch...
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1508:9: branch_false: ...to here
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1508:9: call_function: calling ‘Solid_init_buffer’ from ‘Solidrestart’
# 1617|   	yy_flush_buffer( b , yyscanner);
# 1618|   
# 1619|-> 	b->yy_input_file = file;
# 1620|   	b->yy_fill_buffer = 1;
# 1621|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def4]
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1752:17: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2264:6: enter_function: entry to ‘PredicateParse_initLexer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: call_function: calling ‘Solid_scan_string’ from ‘PredicateParse_initLexer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: return_function: returning to ‘PredicateParse_initLexer’ from ‘Solid_scan_string’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: call_function: calling ‘Solid_switch_to_buffer’ from ‘PredicateParse_initLexer’
# 1750|   
# 1751|   		num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
# 1752|-> 		yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc
# 1753|   								(yyg->yy_buffer_stack,
# 1754|   								num_to_alloc * sizeof(struct yy_buffer_state*)

Error: GCC_ANALYZER_WARNING (CWE-401): [#def5]
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1811:16: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2264:6: enter_function: entry to ‘PredicateParse_initLexer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: call_function: calling ‘Solid_scan_string’ from ‘PredicateParse_initLexer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: return_function: returning to ‘PredicateParse_initLexer’ from ‘Solid_scan_string’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: call_function: calling ‘Solid_switch_to_buffer’ from ‘PredicateParse_initLexer’
# 1809|   {
# 1810|       
# 1811|-> 	return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner);
# 1812|   }
# 1813|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def6]
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1811:16: warning[-Wanalyzer-malloc-leak]: leak of ‘Solid_scan_string(_code,  _scanner)’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2264:6: enter_function: entry to ‘PredicateParse_initLexer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: call_function: calling ‘Solid_scan_string’ from ‘PredicateParse_initLexer’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: return_function: returning to ‘PredicateParse_initLexer’ from ‘Solid_scan_string’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:2266:5: call_function: calling ‘Solid_switch_to_buffer’ from ‘PredicateParse_initLexer’
# 1809|   {
# 1810|       
# 1811|-> 	return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner);
# 1812|   }
# 1813|   

Error: GCC_ANALYZER_WARNING (CWE-401): [#def7]
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1837:33: warning[-Wanalyzer-malloc-leak]: leak of ‘malloc(n)’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1821:17: enter_function: entry to ‘Solid_scan_bytes’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1830:24: call_function: inlined call to ‘Solidalloc’ from ‘Solid_scan_bytes’
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1831:12: branch_false: following ‘false’ branch...
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1831:12: branch_false: ...to here
solid-6.22.0/redhat-linux-build/src/solid/predicate_lexer.c:1839:13: call_function: calling ‘Solid_scan_buffer’ from ‘Solid_scan_bytes’
# 1835|   		buf[i] = yybytes[i];
# 1836|   
# 1837|-> 	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
# 1838|   
# 1839|   	b = yy_scan_buffer( buf, n , yyscanner);

Error: COMPILER_WARNING: [#def8]
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c: scope_hint: In function ‘Solidparse’
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:72:25: warning[-Wunused-but-set-variable=]: variable ‘Solidnerrs’ set but not used
#   72 | #define yynerrs         Solidnerrs
#      |                         ^~~~~~~~~~
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:894:9: note: in expansion of macro ‘yynerrs’
#  894 |     int yynerrs = 0;
#      |         ^~~~~~~
#   70|   #define yyerror         Soliderror
#   71|   #define yydebug         Soliddebug
#   72|-> #define yynerrs         Solidnerrs
#   73|   
#   74|   /* First part of user prologue.  */

Error: GCC_ANALYZER_WARNING (CWE-401): [#def9]
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:1002:9: warning[-Wanalyzer-malloc-leak]: leak of ‘yyptr’
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:1408:6: enter_function: entry to ‘PredicateParse_mainParse’
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:1413:5: call_function: calling ‘Solidparse’ from ‘PredicateParse_mainParse’
# 1000|           if (! yyptr)
# 1001|             YYNOMEM;
# 1002|->         YYSTACK_RELOCATE (yyss_alloc, yyss);
# 1003|           YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# 1004|   #  undef YYSTACK_RELOCATE

Error: GCC_ANALYZER_WARNING (CWE-457): [#def10]
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:1002:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘yyss’
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:1408:6: enter_function: entry to ‘PredicateParse_mainParse’
solid-6.22.0/redhat-linux-build/src/solid/predicate_parser.c:1413:5: call_function: calling ‘Solidparse’ from ‘PredicateParse_mainParse’
# 1000|           if (! yyptr)
# 1001|             YYNOMEM;
# 1002|->         YYSTACK_RELOCATE (yyss_alloc, yyss);
# 1003|           YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# 1004|   #  undef YYSTACK_RELOCATE

Error: COMPILER_WARNING: [#def11]
solid-6.22.0/src/solid/devices/backends/udisks2/udisksopticaldisc.cpp: scope_hint: In function ‘Solid::OpticalDisc::ContentType advancedDiscDetect(const QByteArray&)’
solid-6.22.0/src/solid/devices/backends/udisks2/udisksopticaldisc.cpp:41:9: warning[-Wunused-but-set-variable=]: variable ‘curr_record’ set but not used
#   41 |     int curr_record = 1;
#      |         ^~~~~~~~~~~
#   39|       int pos = 0;
#   40|       /* the path table record we're on */
#   41|->     int curr_record = 1;
#   42|       /* import debug category */
#   43|       using Solid::Backends::UDisks2::UDISKS2;

Scan Properties