libunistring-1.1-7.fc41
List of Defects
Error: CPPCHECK_WARNING: [#def1]
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401): [#def2]
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c: scope_hint: In function 'libunistring_amemxfrm'
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c:67:20: warning[-Wanalyzer-malloc-leak]: leak of 'result'
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c:23: included_from: Included from here.
# 65| {
# 66| /* Search next NUL byte. */
# 67|-> size_t l = strlen (p);
# 68|
# 69| for (;;)
Error: GCC_ANALYZER_WARNING (CWE-401): [#def3]
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c: scope_hint: In function ‘amemxfrm’
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c:67:20: warning[-Wanalyzer-malloc-leak]: leak of ‘result’
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c:23: included_from: Included from here.
# 65| {
# 66| /* Search next NUL byte. */
# 67|-> size_t l = strlen (p);
# 68|
# 69| for (;;)
Error: CLANG_WARNING: [#def4]
libunistring-1.1-build/libunistring-1.1/lib/amemxfrm.c:147:11: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 145| if ((length > 0 ? length : 1) <= *lengthp)
# 146| {
# 147|-> memcpy (resultbuf, result, length);
# 148| free (result);
# 149| result = resultbuf;
Error: CPPCHECK_WARNING: [#def5]
libunistring-1.1-build/libunistring-1.1/lib/localename.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401): [#def6]
libunistring-1.1-build/libunistring-1.1/lib/localename.c: scope_hint: In function 'struniq'
libunistring-1.1-build/libunistring-1.1/lib/localename.c:2707:10: warning[-Wanalyzer-malloc-leak]: leak of 'new_node'
# 2705| if (mt) gl_lock_unlock (struniq_lock);
# 2706| }
# 2707|-> return new_node->contents;
# 2708| }
# 2709|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def7]
libunistring-1.1-build/libunistring-1.1/lib/localename.c: scope_hint: In function ‘struniq’
libunistring-1.1-build/libunistring-1.1/lib/localename.c:2707:10: warning[-Wanalyzer-malloc-leak]: leak of ‘new_node’
# 2705| if (mt) gl_lock_unlock (struniq_lock);
# 2706| }
# 2707|-> return new_node->contents;
# 2708| }
# 2709|
Error: CPPCHECK_WARNING: [#def8]
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401): [#def9]
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c: scope_hint: In function 'libunistring_iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:71:10: warning[-Wanalyzer-malloc-leak]: leak of 'iconv_open("UTF-8", from_codeset)'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1106:1: note: in expansion of macro 'mem_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1146:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:47:1: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
# 69| {
# 70| cd1 = iconv_open ("UTF-8", from_codeset);
# 71|-> if (cd1 == (iconv_t)(-1))
# 72| {
# 73| int saved_errno = errno;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def10]
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c: scope_hint: In function ‘iconveh_open’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:71:10: warning[-Wanalyzer-malloc-leak]: leak of ‘iconv_open("UTF-8", from_codeset)’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘iconveh_open’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
# 69| {
# 70| cd1 = iconv_open ("UTF-8", from_codeset);
# 71|-> if (cd1 == (iconv_t)(-1))
# 72| {
# 73| int saved_errno = errno;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def11]
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:92:10: warning[-Wanalyzer-malloc-leak]: leak of 'iconv_open(to_codeset, "UTF-8")'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1106:1: note: in expansion of macro 'mem_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1146:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:47:1: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:85:10: note: in expansion of macro 'c_strcasecmp'
# 90| {
# 91| cd2 = iconv_open (to_codeset, "UTF-8");
# 92|-> if (cd2 == (iconv_t)(-1))
# 93| {
# 94| int saved_errno = errno;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def12]
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:92:10: warning[-Wanalyzer-malloc-leak]: leak of ‘iconv_open(to_codeset, "UTF-8")’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘iconveh_open’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘iconveh_open’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
# 90| {
# 91| cd2 = iconv_open (to_codeset, "UTF-8");
# 92|-> if (cd2 == (iconv_t)(-1))
# 93| {
# 94| int saved_errno = errno;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def13]
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:373:7: warning[-Wanalyzer-malloc-leak]: leak of 'libunistring_str_cd_iconveh(src, & cd, handler)'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1186:1: note: in expansion of macro 'str_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1204:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1204:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:47:1: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:148:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:134:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:120:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:106:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:92:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'libunistring_str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1204:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1207:16: note: in expansion of macro 'str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1207:16: note: in expansion of macro 'str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1207:16: note: in expansion of macro 'str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1077:1: note: in expansion of macro 'str_cd_iconveh'
# 371| size_t last_length = (size_t)(-1); /* only needed if offsets != NULL */
# 372|
# 373|-> if (*resultp != NULL && *lengthp >= sizeof (tmpbuf))
# 374| {
# 375| initial_result = *resultp;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def14]
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:373:7: warning[-Wanalyzer-malloc-leak]: leak of ‘str_cd_iconveh(src, & cd, handler)’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:148:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:134:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:120:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:106:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:92:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘str_cd_iconveh’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
# 371| size_t last_length = (size_t)(-1); /* only needed if offsets != NULL */
# 372|
# 373|-> if (*resultp != NULL && *lengthp >= sizeof (tmpbuf))
# 374| {
# 375| initial_result = *resultp;
Error: GCC_ANALYZER_WARNING (CWE-688): [#def15]
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c: scope_hint: In function 'libunistring_str_iconveha'
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:339:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL '<unknown>' where non-null expected
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:18: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/malloca.h:70:6: note: in expansion of macro 'mmalloca'
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:338:44: note: in expansion of macro 'malloca'
libunistring-1.1-build/libunistring-1.1/lib/malloca.h:70:6: note: in expansion of macro 'mmalloca'
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:338:44: note: in expansion of macro 'malloca'
<built-in>: note: argument 1 of '__builtin_memcpy' must be non-null
# 337| size_t len = strlen (to_codeset);
# 338| char *to_codeset_suffixed = (char *) malloca (len + 10 + 1);
# 339|-> memcpy (to_codeset_suffixed, to_codeset, len);
# 340| memcpy (to_codeset_suffixed + len, "//TRANSLIT", 10 + 1);
# 341|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def16]
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c: scope_hint: In function ‘str_iconveha’
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:339:7: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘<unknown>’ where non-null expected
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:27: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:338:44: note: in expansion of macro ‘malloca’
libunistring-1.1-build/libunistring-1.1/lib/striconveha.c:338:44: note: in expansion of macro ‘malloca’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 337| size_t len = strlen (to_codeset);
# 338| char *to_codeset_suffixed = (char *) malloca (len + 10 + 1);
# 339|-> memcpy (to_codeset_suffixed, to_codeset, len);
# 340| memcpy (to_codeset_suffixed + len, "//TRANSLIT", 10 + 1);
# 341|
Error: GCC_ANALYZER_WARNING (CWE-131): [#def17]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u32-casemap.c:47: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-casemap.h: scope_hint: In function ‘u32_casemap’
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-casemap.h:395:29: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 393| {
# 394| /* Return a non-NULL value. NULL means error. */
# 395|-> result = (UNIT *) malloc (1);
# 396| if (result == NULL)
# 397| {
Error: GCC_ANALYZER_WARNING (CWE-476): [#def18]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-ct-totitle.c:50: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h: scope_hint: In function 'u16_ct_totitle'
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:111:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'wp'
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:34:1: note: in expansion of macro 'FUNC'
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:103:21: note: in expansion of macro 'U_MBTOUC_UNSAFE'
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-ct-totitle.c:35: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:103:21: note: in expansion of macro 'U_MBTOUC_UNSAFE'
# 109| unsigned int mapped_count;
# 110|
# 111|-> if (*wp)
# 112| /* Crossing a word boundary. */
# 113| in_word_first_part = true;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def19]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-ct-totitle.c:50: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h: scope_hint: In function ‘u16_ct_totitle’
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:111:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘wp’
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:34:1: note: in expansion of macro ‘FUNC’
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:103:21: note: in expansion of macro ‘U_MBTOUC_UNSAFE’
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-ct-totitle.c:35: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:103:21: note: in expansion of macro ‘U_MBTOUC_UNSAFE’
# 109| unsigned int mapped_count;
# 110|
# 111|-> if (*wp)
# 112| /* Crossing a word boundary. */
# 113| in_word_first_part = true;
Error: GCC_ANALYZER_WARNING (CWE-131): [#def20]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u-ct-totitle.h:474:29: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 472| {
# 473| /* Return a non-NULL value. NULL means error. */
# 474|-> result = (UNIT *) malloc (1);
# 475| if (result == NULL)
# 476| {
Error: CPPCHECK_WARNING: [#def21]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-casemap.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def22]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-ct-casefold.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def23]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-ct-totitle.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def24]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u16-suffix-context.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def25]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u32-casemap.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def26]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u32-ct-casefold.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def27]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u32-ct-totitle.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def28]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u32-suffix-context.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def29]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u8-casemap.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def30]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u8-ct-casefold.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def31]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u8-ct-totitle.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def32]
libunistring-1.1-build/libunistring-1.1/lib/unicase/u8-suffix-context.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def33]
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u16-conv-to-enc.c:185: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u-conv-to-enc.h: scope_hint: In function 'u16_conv_to_encoding'
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u-conv-to-enc.h:70:36: warning[-Wanalyzer-null-dereference]: dereference of NULL 'scaled_offsets'
# 68|
# 69| for (i = 0; i < srclen; i++)
# 70|-> offsets[i] = scaled_offsets[i * sizeof (UNIT)];
# 71| free (scaled_offsets);
# 72| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def34]
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u16-conv-to-enc.c:185: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u-conv-to-enc.h: scope_hint: In function ‘u16_conv_to_encoding’
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u-conv-to-enc.h:70:36: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘scaled_offsets’
# 68|
# 69| for (i = 0; i < srclen; i++)
# 70|-> offsets[i] = scaled_offsets[i * sizeof (UNIT)];
# 71| free (scaled_offsets);
# 72| }
Error: CPPCHECK_WARNING: [#def35]
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u16-conv-from-enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def36]
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u16-conv-to-enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def37]
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u32-conv-from-enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def38]
libunistring-1.1-build/libunistring-1.1/lib/uniconv/u32-conv-to-enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def39]
libunistring-1.1-build/libunistring-1.1/lib/unictype/bidi_byname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def40]
libunistring-1.1-build/libunistring-1.1/lib/unictype/bidi_byname.c:33: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unictype/bidi_byname.gperf:119:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
Error: CLANG_WARNING: [#def41]
libunistring-1.1-build/libunistring-1.1/lib/unictype/bidi_byname.gperf:137:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
Error: CPPCHECK_WARNING: [#def42]
libunistring-1.1-build/libunistring-1.1/lib/unictype/categ_byname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def43]
libunistring-1.1-build/libunistring-1.1/lib/unictype/categ_byname.c:79: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unictype/categ_byname.gperf:119:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 117| Symbol, UC_CATEGORY_INDEX_S
# 118| Math Symbol, UC_CATEGORY_INDEX_Sm
# 119|-> MathSymbol, UC_CATEGORY_INDEX_Sm
# 120| Currency Symbol, UC_CATEGORY_INDEX_Sc
# 121| CurrencySymbol, UC_CATEGORY_INDEX_Sc
Error: CLANG_WARNING: [#def44]
libunistring-1.1-build/libunistring-1.1/lib/unictype/categ_byname.gperf:131:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 129| Line Separator, UC_CATEGORY_INDEX_Zl
# 130| LineSeparator, UC_CATEGORY_INDEX_Zl
# 131|-> Paragraph Separator, UC_CATEGORY_INDEX_Zp
# 132| ParagraphSeparator, UC_CATEGORY_INDEX_Zp
# 133| Other, UC_CATEGORY_INDEX_C
Error: CLANG_WARNING: [#def45]
libunistring-1.1-build/libunistring-1.1/lib/unictype/categ_byname.gperf:142:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
Error: CPPCHECK_WARNING: [#def46]
libunistring-1.1-build/libunistring-1.1/lib/unictype/categ_longname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def47]
libunistring-1.1-build/libunistring-1.1/lib/unictype/categ_name.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def48]
libunistring-1.1-build/libunistring-1.1/lib/unictype/combiningclass_byname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def49]
libunistring-1.1-build/libunistring-1.1/lib/unictype/combiningclass_byname.c:33: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unictype/combiningclass_byname.gperf:119:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
Error: CLANG_WARNING: [#def50]
libunistring-1.1-build/libunistring-1.1/lib/unictype/combiningclass_byname.gperf:134:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
Error: CPPCHECK_WARNING: [#def51]
libunistring-1.1-build/libunistring-1.1/lib/unictype/joininggroup_byname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def52]
libunistring-1.1-build/libunistring-1.1/lib/unictype/joininggroup_byname.c:33: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unictype/joininggroup_byname.gperf:119:51: warning[core.UndefinedBinaryOperatorResult]: The left operand of '+' is a garbage value
# 117| Manichaean Gimel, UC_JOINING_GROUP_MANICHAEAN_GIMEL
# 118| ManichaeanGimel, UC_JOINING_GROUP_MANICHAEAN_GIMEL
# 119|-> Manichaean Daleth, UC_JOINING_GROUP_MANICHAEAN_DALETH
# 120| ManichaeanDaleth, UC_JOINING_GROUP_MANICHAEAN_DALETH
# 121| Manichaean Waw, UC_JOINING_GROUP_MANICHAEAN_WAW
Error: CLANG_WARNING: [#def53]
libunistring-1.1-build/libunistring-1.1/lib/unictype/joininggroup_byname.gperf:127:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 125| Manichaean Heth, UC_JOINING_GROUP_MANICHAEAN_HETH
# 126| ManichaeanHeth, UC_JOINING_GROUP_MANICHAEAN_HETH
# 127|-> Manichaean Teth, UC_JOINING_GROUP_MANICHAEAN_TETH
# 128| ManichaeanTeth, UC_JOINING_GROUP_MANICHAEAN_TETH
# 129| Manichaean Yodh, UC_JOINING_GROUP_MANICHAEAN_YODH
Error: CLANG_WARNING: [#def54]
libunistring-1.1-build/libunistring-1.1/lib/unictype/joininggroup_byname.gperf:135:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 133| Manichaean Lamedh, UC_JOINING_GROUP_MANICHAEAN_LAMEDH
# 134| ManichaeanLamedh, UC_JOINING_GROUP_MANICHAEAN_LAMEDH
# 135|-> Manichaean Dhamedh, UC_JOINING_GROUP_MANICHAEAN_DHAMEDH
# 136| ManichaeanDhamedh, UC_JOINING_GROUP_MANICHAEAN_DHAMEDH
# 137| Manichaean Thamedh, UC_JOINING_GROUP_MANICHAEAN_THAMEDH
Error: CLANG_WARNING: [#def55]
libunistring-1.1-build/libunistring-1.1/lib/unictype/joininggroup_byname.gperf:150:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 148| ManichaeanPe, UC_JOINING_GROUP_MANICHAEAN_PE
# 149| Manichaean Sadhe, UC_JOINING_GROUP_MANICHAEAN_SADHE
# 150|-> ManichaeanSadhe, UC_JOINING_GROUP_MANICHAEAN_SADHE
# 151| Manichaean Qoph, UC_JOINING_GROUP_MANICHAEAN_QOPH
# 152| ManichaeanQoph, UC_JOINING_GROUP_MANICHAEAN_QOPH
Error: CLANG_WARNING: [#def56]
libunistring-1.1-build/libunistring-1.1/lib/unictype/joininggroup_byname.gperf:161:17: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 159| Manichaean Five, UC_JOINING_GROUP_MANICHAEAN_FIVE
# 160| ManichaeanFive, UC_JOINING_GROUP_MANICHAEAN_FIVE
# 161|-> Manichaean Ten, UC_JOINING_GROUP_MANICHAEAN_TEN
# 162| ManichaeanTen, UC_JOINING_GROUP_MANICHAEAN_TEN
# 163| Manichaean Twenty, UC_JOINING_GROUP_MANICHAEAN_TWENTY
Error: CPPCHECK_WARNING: [#def57]
libunistring-1.1-build/libunistring-1.1/lib/unictype/joiningtype_byname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def58]
libunistring-1.1-build/libunistring-1.1/lib/unigbrk/u16-grapheme-breaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def59]
libunistring-1.1-build/libunistring-1.1/lib/unigbrk/u32-grapheme-breaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def60]
libunistring-1.1-build/libunistring-1.1/lib/unigbrk/u8-grapheme-breaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def61]
libunistring-1.1-build/libunistring-1.1/lib/unigbrk/uc-grapheme-breaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def62]
libunistring-1.1-build/libunistring-1.1/lib/unigbrk/ulc-grapheme-breaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def63]
libunistring-1.1-build/libunistring-1.1/lib/unigbrk/ulc-grapheme-breaks.c:115:34: warning[core.NullDereference]: Array access (from variable 'q') results in a null pointer dereference
# 113| for (i = 0; i < n; i++)
# 114| if (offsets[i] != (size_t)(-1))
# 115|-> p[i] = q[offsets[i]];
# 116|
# 117| free (q);
Error: CPPCHECK_WARNING: [#def64]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/u16-possible-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def65]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/u16-width-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def66]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/u32-possible-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def67]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/u32-width-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def68]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/u8-possible-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def69]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/u8-width-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def70]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/ulc-possible-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def71]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/ulc-possible-linebreaks.c:90:34: warning[core.NullDereference]: Array access (from variable 'q') results in a null pointer dereference
# 88| for (i = 0; i < n; i++)
# 89| if (offsets[i] != (size_t)(-1))
# 90|-> p[i] = q[offsets[i]];
# 91|
# 92| free (q);
Error: CPPCHECK_WARNING: [#def72]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/ulc-width-linebreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def73]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/ulc-width-linebreaks.c:91:27: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 89| if (o != NULL)
# 90| {
# 91|-> memset (o8, UC_BREAK_UNDEFINED, m);
# 92| for (i = 0; i < n; i++)
# 93| if (offsets[i] != (size_t)(-1))
Error: CLANG_WARNING: [#def74]
libunistring-1.1-build/libunistring-1.1/lib/unilbrk/ulc-width-linebreaks.c:105:34: warning[core.NullDereference]: Array access (from variable 'q') results in a null pointer dereference
# 103| for (i = 0; i < n; i++)
# 104| if (offsets[i] != (size_t)(-1))
# 105|-> p[i] = q[offsets[i]];
# 106|
# 107| free (memory);
Error: CPPCHECK_WARNING: [#def75]
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457): [#def76]
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c: scope_hint: In function 'unicode_name_word_lookup'
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c:116:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*w'
# 114| for (;;)
# 115| {
# 116|-> if (*p < *w)
# 117| {
# 118| if (i1 == i)
Error: GCC_ANALYZER_WARNING (CWE-457): [#def77]
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c: scope_hint: In function ‘unicode_name_word_lookup’
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c:116:24: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*w’
# 114| for (;;)
# 115| {
# 116|-> if (*p < *w)
# 117| {
# 118| if (i1 == i)
Error: GCC_ANALYZER_WARNING (CWE-457): [#def78]
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c: scope_hint: In function 'unicode_name_character'
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c:392:21: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'buf[1]'
# 390| if (ptr >= buf + 3 && *p1++ == 'V')
# 391| {
# 392|-> if (*p1++ == 'S')
# 393| {
# 394| if (*p1 != '0')
Error: GCC_ANALYZER_WARNING (CWE-457): [#def79]
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c: scope_hint: In function ‘unicode_name_character’
libunistring-1.1-build/libunistring-1.1/lib/uniname/uniname.c:392:21: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘buf[1]’
# 390| if (ptr >= buf + 3 && *p1++ == 'V')
# 391| {
# 392|-> if (*p1++ == 'S')
# 393| {
# 394| if (*p1 != '0')
Error: GCC_ANALYZER_WARNING (CWE-131): [#def80]
libunistring-1.1-build/libunistring-1.1/lib/uninorm/u16-normalize.c:46: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/uninorm/u-normalize-internal.h: scope_hint: In function ‘u16_normalize’
libunistring-1.1-build/libunistring-1.1/lib/uninorm/u-normalize-internal.h:344:29: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 342| {
# 343| /* Return a non-NULL value. NULL means error. */
# 344|-> result = (UNIT *) malloc (1);
# 345| if (result == NULL)
# 346| {
Error: CPPCHECK_WARNING: [#def81]
libunistring-1.1-build/libunistring-1.1/lib/uninorm/u16-normalize.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def82]
libunistring-1.1-build/libunistring-1.1/lib/uninorm/u32-normalize.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def83]
libunistring-1.1-build/libunistring-1.1/lib/uninorm/u8-normalize.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def84]
libunistring-1.1-build/libunistring-1.1/lib/uninorm/uninorm-filter.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def85]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u16-printf-parse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def86]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u16-u16-vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def87]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u16-vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def88]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u32-printf-parse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def89]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u32-u32-vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def90]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u32-vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def91]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u8-printf-parse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def92]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u8-u8-vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def93]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u8-vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def94]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/ulc-printf-parse.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def95]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/ulc-vasnprintf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457): [#def96]
libunistring-1.1-build/libunistring-1.1/lib/unistr.h:227:11: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*(const uint8_t *)inptr'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1186:1: note: in expansion of macro 'str_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1204:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1204:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:47:1: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:148:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:134:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:120:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:106:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:92:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:7: note: in expansion of macro 'c_isupper'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function 'utf8conv_carefully'
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro 'CASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro 'STRCASEEQ'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1204:11: note: in expansion of macro 'iconveh_open'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1207:16: note: in expansion of macro 'str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1207:16: note: in expansion of macro 'str_cd_iconveh'
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:1077:1: note: in expansion of macro 'str_cd_iconveh'
# 225| u8_mbtouc (ucs4_t *puc, const uint8_t *s, size_t n)
# 226| {
# 227|-> uint8_t c = *s;
# 228|
# 229| if (c < 0x80)
Error: GCC_ANALYZER_WARNING (CWE-457): [#def97]
libunistring-1.1-build/libunistring-1.1/lib/unistr.h:227:11: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*(const uint8_t *)inptr’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:148:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:134:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:120:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:106:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:92:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:59: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:66:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:162:7: note: in expansion of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h: scope_hint: In function ‘utf8conv_carefully’
libunistring-1.1-build/libunistring-1.1/lib/c-strcaseeq.h:35:29: note: in definition of macro ‘CASEEQ’
libunistring-1.1-build/libunistring-1.1/lib/striconveh.c:81:7: note: in expansion of macro ‘STRCASEEQ’
# 225| u8_mbtouc (ucs4_t *puc, const uint8_t *s, size_t n)
# 226| {
# 227|-> uint8_t c = *s;
# 228|
# 229| if (c < 0x80)
Error: CLANG_WARNING: [#def98]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u16-to-u8.c:29: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unistr.h:326:12: warning[core.NullDereference]: Array access (from variable 's') results in a null pointer dereference
# 324| if (uc < 0x80 && n > 0)
# 325| {
# 326|-> s[0] = uc;
# 327| return 1;
# 328| }
Error: CLANG_WARNING: [#def99]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:29: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/unistr.h:348:12: warning[core.NullDereference]: Array access (from variable 's') results in a null pointer dereference
# 346| if (uc < 0xd800 && n > 0)
# 347| {
# 348|-> s[0] = uc;
# 349| return 1;
# 350| }
Error: CPPCHECK_WARNING: [#def100]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u16-strstr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def101]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u16-to-u32.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-131): [#def102]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u16-to-u32.c: scope_hint: In function ‘u16_to_u32’
libunistring-1.1-build/libunistring-1.1/lib/unistr/u16-to-u32.c:113:33: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 111| {
# 112| /* Return a non-NULL value. NULL means error. */
# 113|-> result = (DST_UNIT *) malloc (1);
# 114| if (result == NULL)
# 115| {
Error: CPPCHECK_WARNING: [#def103]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u16-to-u8.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def104]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u16-to-u8.c:109:13: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 107| }
# 108| if (result == resultbuf && length > 0)
# 109|-> memcpy ((char *) memory, (char *) result,
# 110| length * sizeof (DST_UNIT));
# 111| result = memory;
Error: CPPCHECK_WARNING: [#def105]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-strstr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def106]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def107]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c: scope_hint: In function 'u32_to_u16'
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:103:13: warning[-Wanalyzer-null-argument]: use of NULL 'result' where non-null expected
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:40:1: note: in expansion of macro 'FUNC'
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:29: included_from: Included from here.
<built-in>: note: argument 2 of '__builtin_memcpy' must be non-null
# 101| }
# 102| if (result == resultbuf && length > 0)
# 103|-> memcpy ((char *) memory, (char *) result,
# 104| length * sizeof (DST_UNIT));
# 105| result = memory;
Error: GCC_ANALYZER_WARNING (CWE-688): [#def108]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c: scope_hint: In function ‘u32_to_u16’
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:103:13: warning[-Wanalyzer-null-argument]: use of NULL ‘result’ where non-null expected
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:40:1: note: in expansion of macro ‘FUNC’
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:29: included_from: Included from here.
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 101| }
# 102| if (result == resultbuf && length > 0)
# 103|-> memcpy ((char *) memory, (char *) result,
# 104| length * sizeof (DST_UNIT));
# 105| result = memory;
Error: CLANG_WARNING: [#def109]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u16.c:103:13: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 101| }
# 102| if (result == resultbuf && length > 0)
# 103|-> memcpy ((char *) memory, (char *) result,
# 104| length * sizeof (DST_UNIT));
# 105| result = memory;
Error: CPPCHECK_WARNING: [#def110]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u8.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def111]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u32-to-u8.c:95:13: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 93| }
# 94| if (result == resultbuf && length > 0)
# 95|-> memcpy ((char *) memory, (char *) result,
# 96| length * sizeof (DST_UNIT));
# 97| result = memory;
Error: CPPCHECK_WARNING: [#def112]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-check.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def113]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-chr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def114]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-mblen.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def115]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-mbtouc-aux.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def116]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-mbtouc-unsafe-aux.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def117]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-mbtouc-unsafe.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def118]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-mbtouc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def119]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-mbtoucr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def120]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-prev.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def121]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strchr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def122]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strchr.c:103:15: warning[deadcode.DeadStores]: Value stored to 's1' is never read
# 101| case2_skip2:
# 102| s++;
# 103|-> s1 = s[1];
# 104| if (s[1] == 0)
# 105| break;
Error: CLANG_WARNING: [#def123]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strchr.c:156:15: warning[deadcode.DeadStores]: Value stored to 's2' is never read
# 154| case3_skip3:
# 155| s++;
# 156|-> s2 = s[2];
# 157| if (s[2] == 0)
# 158| break;
Error: CLANG_WARNING: [#def124]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strchr.c:161:15: warning[deadcode.DeadStores]: Value stored to 's2' is never read
# 159| case3_skip2:
# 160| s++;
# 161|-> s2 = s[2];
# 162| if (s[2] == 0)
# 163| break;
Error: CLANG_WARNING: [#def125]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strchr.c:224:15: warning[deadcode.DeadStores]: Value stored to 's3' is never read
# 222| case4_skip4:
# 223| s++;
# 224|-> s3 = s[3];
# 225| if (s[3] == 0)
# 226| break;
Error: CLANG_WARNING: [#def126]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strchr.c:229:15: warning[deadcode.DeadStores]: Value stored to 's3' is never read
# 227| case4_skip3:
# 228| s++;
# 229|-> s3 = s[3];
# 230| if (s[3] == 0)
# 231| break;
Error: CLANG_WARNING: [#def127]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strchr.c:234:15: warning[deadcode.DeadStores]: Value stored to 's3' is never read
# 232| case4_skip2:
# 233| s++;
# 234|-> s3 = s[3];
# 235| if (s[3] == 0)
# 236| break;
Error: CPPCHECK_WARNING: [#def128]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strmblen.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def129]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-strmbtouc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def130]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def131]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c: scope_hint: In function 'u8_to_u16'
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c:109:13: warning[-Wanalyzer-null-argument]: use of NULL 'result' where non-null expected
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c:40:1: note: in expansion of macro 'FUNC'
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c:29: included_from: Included from here.
<built-in>: note: argument 2 of '__builtin_memcpy' must be non-null
# 107| }
# 108| if (result == resultbuf && length > 0)
# 109|-> memcpy ((char *) memory, (char *) result,
# 110| length * sizeof (DST_UNIT));
# 111| result = memory;
Error: GCC_ANALYZER_WARNING (CWE-688): [#def132]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c: scope_hint: In function ‘u8_to_u16’
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c:109:13: warning[-Wanalyzer-null-argument]: use of NULL ‘result’ where non-null expected
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c:40:1: note: in expansion of macro ‘FUNC’
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c:29: included_from: Included from here.
<built-in>: note: argument 2 of ‘__builtin_memcpy’ must be non-null
# 107| }
# 108| if (result == resultbuf && length > 0)
# 109|-> memcpy ((char *) memory, (char *) result,
# 110| length * sizeof (DST_UNIT));
# 111| result = memory;
Error: CLANG_WARNING: [#def133]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u16.c:109:13: warning[core.NonNullParamChecker]: Null pointer passed to 2nd parameter expecting 'nonnull'
# 107| }
# 108| if (result == resultbuf && length > 0)
# 109|-> memcpy ((char *) memory, (char *) result,
# 110| length * sizeof (DST_UNIT));
# 111| result = memory;
Error: CPPCHECK_WARNING: [#def134]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u32.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-131): [#def135]
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u32.c: scope_hint: In function ‘u8_to_u32’
libunistring-1.1-build/libunistring-1.1/lib/unistr/u8-to-u32.c:105:33: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 103| {
# 104| /* Return a non-NULL value. NULL means error. */
# 105|-> result = (DST_UNIT *) malloc (1);
# 106| if (result == NULL)
# 107| {
Error: CPPCHECK_WARNING: [#def136]
libunistring-1.1-build/libunistring-1.1/lib/uniwbrk/u16-wordbreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def137]
libunistring-1.1-build/libunistring-1.1/lib/uniwbrk/u32-wordbreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def138]
libunistring-1.1-build/libunistring-1.1/lib/uniwbrk/u8-wordbreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def139]
libunistring-1.1-build/libunistring-1.1/lib/uniwbrk/ulc-wordbreaks.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def140]
libunistring-1.1-build/libunistring-1.1/lib/uniwbrk/ulc-wordbreaks.c:89:34: warning[core.NullDereference]: Array access (from variable 'q') results in a null pointer dereference
# 87| for (i = 0; i < n; i++)
# 88| if (offsets[i] != (size_t)(-1))
# 89|-> p[i] = q[offsets[i]];
# 90|
# 91| free (q);
Error: CLANG_WARNING: [#def141]
libunistring-1.1-build/libunistring-1.1/lib/unistdio/u16-u16-vasnprintf.c:58: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/lib/vasnprintf.c:2038:29: warning[deadcode.DeadStores]: Value stored to 'flags' is never read
# 2036| /* "A negative field width is taken as a '-' flag
# 2037| followed by a positive field width." */
# 2038|-> flags |= FLAG_LEFT;
# 2039| width = -width;
# 2040| }
Error: CPPCHECK_WARNING (CWE-562): [#def142]
libunistring-1.1-build/libunistring-1.1/tests/gettext.h:247: error[returnDanglingLifetime]: Returning pointer to local variable 'msg_ctxt_id' that will be invalid when returning.
# 245| #endif
# 246| if (found_translation)
# 247|-> return translation;
# 248| }
# 249| return msgid;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def143]
libunistring-1.1-build/libunistring-1.1/tests/ialloc.h:51:37: warning[-Wanalyzer-malloc-leak]: leak of ‘ximalloc(s + 1)’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘ximalloc’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘ximalloc’
# 49| imalloc (idx_t s)
# 50| {
# 51|-> return s <= SIZE_MAX ? malloc (s) : _gl_alloc_nomem ();
# 52| }
# 53|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def144]
libunistring-1.1-build/libunistring-1.1/tests/ialloc.h:51:37: warning[-Wanalyzer-malloc-leak]: leak of ‘ximalloc(s)’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘ximalloc’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘ximalloc’
# 49| imalloc (idx_t s)
# 50| {
# 51|-> return s <= SIZE_MAX ? malloc (s) : _gl_alloc_nomem ();
# 52| }
# 53|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def145]
libunistring-1.1-build/libunistring-1.1/tests/ialloc.h:81:10: warning[-Wanalyzer-malloc-leak]: leak of ‘xicalloc(s, 1)’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xicalloc’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xicalloc’
# 79| s = 0;
# 80| }
# 81|-> return calloc (n, s);
# 82| }
# 83|
Error: CLANG_WARNING: [#def146]
libunistring-1.1-build/libunistring-1.1/tests/strerror_r.c:165:7: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 163|
# 164| {
# 165|-> ret = 0;
# 166|
# 167| # if HAVE___XPG_STRERROR_R
Error: GCC_ANALYZER_WARNING (CWE-401): [#def147]
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xmalloc’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c:45:10: warning[-Wanalyzer-malloc-leak]: leak of ‘xmalloc(n)’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c:22: included_from: Included from here.
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c:57:10: note: in expansion of macro ‘XNMALLOC’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c:57:10: note: in expansion of macro ‘XNMALLOC’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xmalloc’
# 43| xmalloc (size_t s)
# 44| {
# 45|-> return nonnull (malloc (s));
# 46| }
# 47|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def148]
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c:45:10: warning[-Wanalyzer-malloc-leak]: leak of ‘xmalloc(s)’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xmalloc’
# 43| xmalloc (size_t s)
# 44| {
# 45|-> return nonnull (malloc (s));
# 46| }
# 47|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def149]
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xcalloc’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c:298:10: warning[-Wanalyzer-malloc-leak]: leak of ‘xcalloc(s, 1)’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xcalloc’
# 296| xcalloc (size_t n, size_t s)
# 297| {
# 298|-> return nonnull (calloc (n, s));
# 299| }
# 300|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def150]
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xmemdup’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c:314:10: warning[-Wanalyzer-malloc-leak]: leak of ‘xmemdup(string, strlen(string) + 1)’
libunistring-1.1-build/libunistring-1.1/tests/xmalloc.c: scope_hint: In function ‘xmemdup’
# 312| xmemdup (void const *p, size_t s)
# 313| {
# 314|-> return memcpy (xmalloc (s), p, s);
# 315| }
# 316|
Scan Properties
| analyzer-version-clang | 18.1.7 |
| analyzer-version-cppcheck | 2.14.2 |
| analyzer-version-gcc | 14.1.1 |
| analyzer-version-gcc-analyzer | 14.1.1 |
| analyzer-version-shellcheck | 0.10.0 |
| enabled-plugins | clang, cppcheck, gcc, shellcheck |
| exit-code | 0 |
| host | ip-172-16-1-230.us-west-2.compute.internal |
| mock-config | fedora-41-x86_64 |
| project-name | libunistring-1.1-7.fc41 |
| store-results-to | /tmp/tmpq859fpdt/libunistring-1.1-7.fc41.tar.xz |
| time-created | 2024-07-03 16:05:39 |
| time-finished | 2024-07-03 16:11:53 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmpq859fpdt/libunistring-1.1-7.fc41.tar.xz' '--gcc-analyze' '/tmp/tmpq859fpdt/libunistring-1.1-7.fc41.src.rpm' |
| tool-version | csmock-3.5.3-1.el9 |