fontconfig-2.15.0-6.fc41
List of Defects
Error: CPPCHECK_WARNING: [#def1]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-cache/fc-cache.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def2]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-cat/fc-cat.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def3]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-list/fc-list.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def4]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-list/fc-list.c:126:17: warning[unix.Malloc]: Potential leak of memory pointed to by 'format'
# 124| setlocale (LC_ALL, "");
# 125| #if HAVE_GETOPT_LONG
# 126|-> while ((c = getopt_long (argc, argv, "vbf:qVh", longopts, NULL)) != -1)
# 127| #else
# 128| while ((c = getopt (argc, argv, "vbf:qVh")) != -1)
Error: GCC_ANALYZER_WARNING (CWE-401): [#def5]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-list/fc-list.c: scope_hint: In function ‘main’
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-list/fc-list.c:139:34: warning[-Wanalyzer-malloc-leak]: leak of ‘format’
# 137| break;
# 138| case 'f':
# 139|-> format = (FcChar8 *) strdup (optarg);
# 140| break;
# 141| case 'q':
Error: CPPCHECK_WARNING: [#def6]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-match/fc-match.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def7]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-match/fc-match.c:131:17: warning[unix.Malloc]: Potential leak of memory pointed to by 'format'
# 129| setlocale (LC_ALL, "");
# 130| #if HAVE_GETOPT_LONG
# 131|-> while ((c = getopt_long (argc, argv, "asvbf:Vh", longopts, NULL)) != -1)
# 132| #else
# 133| while ((c = getopt (argc, argv, "asvbf:Vh")) != -1)
Error: GCC_ANALYZER_WARNING (CWE-401): [#def8]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-match/fc-match.c: scope_hint: In function ‘main’
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-match/fc-match.c:150:50: warning[-Wanalyzer-malloc-leak]: leak of ‘format’
# 148| break;
# 149| case 'f':
# 150|-> format = format_optarg = (FcChar8 *) strdup (optarg);
# 151| break;
# 152| case 'V':
Error: CPPCHECK_WARNING: [#def9]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-pattern/fc-pattern.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def10]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-pattern/fc-pattern.c:120:17: warning[unix.Malloc]: Potential leak of memory pointed to by 'format'
# 118| setlocale (LC_ALL, "");
# 119| #if HAVE_GETOPT_LONG
# 120|-> while ((c = getopt_long (argc, argv, "cdf:Vh", longopts, NULL)) != -1)
# 121| #else
# 122| while ((c = getopt (argc, argv, "cdf:Vh")) != -1)
Error: CPPCHECK_WARNING: [#def11]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-query/fc-query.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def12]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-query/fc-query.c:124:17: warning[unix.Malloc]: Potential leak of memory pointed to by 'format'
# 122| setlocale (LC_ALL, "");
# 123| #if HAVE_GETOPT_LONG
# 124|-> while ((c = getopt_long (argc, argv, "i:bf:Vh", longopts, NULL)) != -1)
# 125| #else
# 126| while ((c = getopt (argc, argv, "i:bf:Vh")) != -1)
Error: GCC_ANALYZER_WARNING (CWE-401): [#def13]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-query/fc-query.c: scope_hint: In function ‘main’
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-query/fc-query.c:137:34: warning[-Wanalyzer-malloc-leak]: leak of ‘format’
# 135| break;
# 136| case 'f':
# 137|-> format = (FcChar8 *) strdup (optarg);
# 138| break;
# 139| case 'V':
Error: CPPCHECK_WARNING: [#def14]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-scan/fc-scan.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def15]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-scan/fc-scan.c:122:17: warning[unix.Malloc]: Potential leak of memory pointed to by 'format'
# 120| setlocale (LC_ALL, "");
# 121| #if HAVE_GETOPT_LONG
# 122|-> while ((c = getopt_long (argc, argv, "bf:y:Vh", longopts, NULL)) != -1)
# 123| #else
# 124| while ((c = getopt (argc, argv, "bf:y:Vh")) != -1)
Error: GCC_ANALYZER_WARNING (CWE-401): [#def16]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-scan/fc-scan.c: scope_hint: In function ‘main’
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-scan/fc-scan.c:132:34: warning[-Wanalyzer-malloc-leak]: leak of ‘format’
# 130| break;
# 131| case 'f':
# 132|-> format = (FcChar8 *) strdup (optarg);
# 133| break;
# 134| case 'y':
Error: CPPCHECK_WARNING: [#def17]
fontconfig-2.15.0-build/fontconfig-2.15.0/fc-validate/fc-validate.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401): [#def18]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:50: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c: scope_hint: In function 'FcCacheInsert'
fontconfig-2.15.0-build/fontconfig-2.15.0/fontconfig/fontconfig.h:75:25: warning[-Wanalyzer-malloc-leak]: leak of 's'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:590:16: note: in expansion of macro 'FcFalse'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1292:18: note: in expansion of macro 'FcPtrToOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1300:19: note: in expansion of macro 'FcPtrToOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1316:18: note: in expansion of macro 'FcPtrToOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:590:16: note: in expansion of macro 'FcFalse'
# 73| #define FC_CACHE_VERSION _FC_STRINGIFY(FC_CACHE_VERSION_NUMBER)
# 74|
# 75|-> #define FcFalse 0
# 76| #define FcTrue 1
# 77| #define FcDontCare 2
Error: CPPCHECK_WARNING: [#def19]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcatomic.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def20]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c: scope_hint: In function 'FcDirCacheBasenameMD5'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:182:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL 'key' where non-null expected
<built-in>: note: argument 1 of '__builtin_memcpy' must be non-null
# 180|
# 181| key = (FcChar8 *) malloc (dl + sl + 1);
# 182|-> memcpy (key, dir, dl);
# 183| memcpy (key + dl, salt, sl + 1);
# 184| key[dl + sl] = 0;
Error: GCC_ANALYZER_WARNING (CWE-457): [#def21]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c: scope_hint: In function 'FcDirCacheBasenameUUID'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:247:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*(char *)cache_base'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1218:1: note: in expansion of macro 'FcDirCacheValid'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c: scope_hint: In function 'FcDirCacheBasenameUUID'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:377:5: note: in expansion of macro 'FcStrFree'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:25: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:212:9: note: in expansion of macro 'FcStrFree'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:230:18: note: in expansion of macro 'FcStrBuildFilename'
<built-in>: note: argument 1 of '__builtin_strlen' must be a pointer to a null-terminated string
# 245| cache_base[0] = '/';
# 246| strcpy ((char *)&cache_base[1], suuid);
# 247|-> strcat ((char *) cache_base, "-" FC_ARCHITECTURE FC_CACHE_SUFFIX);
# 248| if (FcDebug () & FC_DBG_CACHE)
# 249| {
Error: CLANG_WARNING: [#def22]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:504:5: warning[unix.Malloc]: Potential leak of memory pointed to by 'lock'
# 502| FcMutexLock (lock);
# 503| /* Initialize random state */
# 504|-> FcRandom ();
# 505| return;
# 506| }
Error: CLANG_WARNING: [#def23]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:620:15: warning[core.NullDereference]: Dereference of undefined pointer value
# 618| for (i = 0; i < level; i++)
# 619| {
# 620|-> s->next[i] = *update[i];
# 621| *update[i] = s;
# 622| }
Error: CLANG_WARNING: [#def24]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:624:5: warning[unix.Malloc]: Potential leak of memory pointed to by 's'
# 622| }
# 623|
# 624|-> unlock_cache ();
# 625| return FcTrue;
# 626| }
Error: GCC_ANALYZER_WARNING (CWE-688): [#def25]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c: scope_hint: In function 'IA__FcDirCacheClean'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1580:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL 's' where non-null expected
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1500:1: note: in expansion of macro 'FcDirCacheClean'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1516:15: note: in expansion of macro 'FcConfigGetSysRoot'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1556:21: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1564:17: note: in expansion of macro 'FcDirCacheLoadFile'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1564:17: note: in expansion of macro 'FcDirCacheLoadFile'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1109:1: note: in expansion of macro 'FcDirCacheLoadFile'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:820:34: note: in expansion of macro 'FcConfigGetSysRoot'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1564:17: note: in expansion of macro 'FcDirCacheLoadFile'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:71: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:430:25: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1575:26: note: in expansion of macro 'FcCacheDir'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1579:21: note: in expansion of macro 'FcStrdup'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1579:21: note: in expansion of macro 'FcStrdup'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:48: included_from: Included from here.
/usr/include/sys/stat.h:205:12: note: argument 1 of 'stat' must be non-null
# 1578| else
# 1579| s = FcStrdup (target_dir);
# 1580|-> if (stat ((char *) s, &target_stat) < 0)
# 1581| {
# 1582| if (verbose || FcDebug () & FC_DBG_CACHE)
Error: CLANG_WARNING: [#def26]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:62:2: warning[unix.Malloc]: Potential leak of memory pointed to by 'lock'
# 60| FcMutexLock (lock);
# 61| /* Initialize random state */
# 62|-> FcRandom ();
# 63| return;
# 64| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def27]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c: scope_hint: In function 'FamilyTableAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1603:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'fe'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:2292:1: note: in expansion of macro 'FcConfigSubstitute'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:2296:12: note: in expansion of macro 'FcConfigSubstituteWithPat'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c: scope_hint: In function 'FamilyTableAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1954:1: note: in expansion of macro 'FcConfigSubstituteWithPat'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:152:48: note: in definition of macro 'FcIsEncodedOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:223:33: note: in expansion of macro 'FcPointerMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1666:32: note: in expansion of macro 'FcPatternEltValues'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:152:48: note: in definition of macro 'FcIsEncodedOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:188:33: note: in expansion of macro 'FcPointerMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1597:32: note: in expansion of macro 'FcValueString'
# 1601| {
# 1602| fe = malloc (sizeof (FamilyTableEntry));
# 1603|-> fe->count = 0;
# 1604| FcHashTableAdd (table->family_hash, (void *)s, fe);
# 1605| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def28]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1611:27: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'fe'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:2292:1: note: in expansion of macro 'FcConfigSubstitute'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:2296:12: note: in expansion of macro 'FcConfigSubstituteWithPat'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c: scope_hint: In function 'FamilyTableAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1954:1: note: in expansion of macro 'FcConfigSubstituteWithPat'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:152:48: note: in definition of macro 'FcIsEncodedOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:223:33: note: in expansion of macro 'FcPointerMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1666:32: note: in expansion of macro 'FcPatternEltValues'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:152:48: note: in definition of macro 'FcIsEncodedOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:188:33: note: in expansion of macro 'FcPointerMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:1597:32: note: in expansion of macro 'FcValueString'
# 1609| {
# 1610| fe = malloc (sizeof (FamilyTableEntry));
# 1611|-> fe->count = 0;
# 1612| FcHashTableAdd (table->family_blank_hash, (void *)s, fe);
# 1613| }
Error: CLANG_WARNING: [#def29]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccfg.c:3030:6: warning[unix.Malloc]: Potential leak of memory pointed to by 'config'
# 3028| s = FcStrRealPath (sysroot);
# 3029| if (!s)
# 3030|-> return;
# 3031| }
# 3032|
Error: CPPCHECK_WARNING: [#def30]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401): [#def31]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:184: error[memleakOnRealloc]: Common realloc mistake: 'numbers' nulled but not freed upon failure
# 182|
# 183| alloced *= 2;
# 184|-> numbers = realloc (numbers, alloced * sizeof (*numbers));
# 185| if (!numbers)
# 186| return FcFalse;
Error: CPPCHECK_WARNING (CWE-401): [#def32]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:195: error[memleakOnRealloc]: Common realloc mistake: 'numbers' nulled but not freed upon failure
# 193| */
# 194| fcs->numbers_offset = FcPtrToOffset (fcs, numbers);
# 195|-> numbers = realloc (numbers, (alloced / 2) * sizeof (*numbers));
# 196| /* unlikely to fail though */
# 197| if (!numbers)
Error: GCC_ANALYZER_WARNING (CWE-401): [#def33]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:197:16: warning[-Wanalyzer-malloc-leak]: leak of 'numbers'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:123: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:25: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:31:1: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:53: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:173:37: note: in expansion of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:375:48: note: in expansion of macro 'FcCharSetLeaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1232:43: note: in expansion of macro 'FcCharSetLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:53: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:173:37: note: in expansion of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:375:48: note: in expansion of macro 'FcCharSetLeaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1232:43: note: in expansion of macro 'FcCharSetLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:145:43: note: in definition of macro 'FC_IS_ZERO_OR_POWER_OF_TWO'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:194:35: note: in expansion of macro 'FcPtrToOffset'
# 195| numbers = realloc (numbers, (alloced / 2) * sizeof (*numbers));
# 196| /* unlikely to fail though */
# 197|-> if (!numbers)
# 198| return FcFalse;
# 199| fcs->numbers_offset = FcPtrToOffset (fcs, numbers);
Error: GCC_ANALYZER_WARNING (CWE-401): [#def34]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:199:33: warning[-Wanalyzer-malloc-leak]: leak of 'numbers'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:31:1: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:53: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:173:37: note: in expansion of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:375:48: note: in expansion of macro 'FcCharSetLeaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1232:43: note: in expansion of macro 'FcCharSetLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:53: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:173:37: note: in expansion of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:375:48: note: in expansion of macro 'FcCharSetLeaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1232:43: note: in expansion of macro 'FcCharSetLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:145:43: note: in definition of macro 'FC_IS_ZERO_OR_POWER_OF_TWO'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:194:35: note: in expansion of macro 'FcPtrToOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:199:35: note: in expansion of macro 'FcPtrToOffset'
# 197| if (!numbers)
# 198| return FcFalse;
# 199|-> fcs->numbers_offset = FcPtrToOffset (fcs, numbers);
# 200| return FcFalse;
# 201| }
Error: COMPILER_WARNING: [#def35]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:202:18: warning[-Wuse-after-free]: pointer 'leaves_96' may be used after 'realloc'
# 202 | distance = (char *) new_leaves - (char *) leaves;
# | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:187:22: note: call to 'realloc' here
# 187 | new_leaves = realloc (leaves, alloced * sizeof (*leaves));
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 200| return FcFalse;
# 201| }
# 202|-> distance = (char *) new_leaves - (char *) leaves;
# 203| for (i = 0; i < fcs->num; i++) {
# 204| new_leaves[i] -= distance;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def36]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:219:13: warning[-Wanalyzer-malloc-leak]: leak of 'leaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:31:1: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:53: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:173:37: note: in expansion of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:375:48: note: in expansion of macro 'FcCharSetLeaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1232:43: note: in expansion of macro 'FcCharSetLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:145:43: note: in definition of macro 'FC_IS_ZERO_OR_POWER_OF_TWO'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:209:28: note: in expansion of macro 'FcPtrToOffset'
# 217| numbers[pos] = (FcChar16) ucs4;
# 218| leaves[pos] = FcPtrToOffset (leaves, leaf);
# 219|-> fcs->num++;
# 220| return FcTrue;
# 221| }
Error: GCC_ANALYZER_WARNING (CWE-401): [#def37]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:219:13: warning[-Wanalyzer-malloc-leak]: leak of 'numbers'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:31:1: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:53: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:173:37: note: in expansion of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:375:48: note: in expansion of macro 'FcCharSetLeaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1232:43: note: in expansion of macro 'FcCharSetLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetPutLeaf'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:145:43: note: in definition of macro 'FC_IS_ZERO_OR_POWER_OF_TWO'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:209:28: note: in expansion of macro 'FcPtrToOffset'
# 217| numbers[pos] = (FcChar16) ucs4;
# 218| leaves[pos] = FcPtrToOffset (leaves, leaf);
# 219|-> fcs->num++;
# 220| return FcTrue;
# 221| }
Error: CLANG_WARNING: [#def38]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:579:38: warning[core.NullDereference]: Array access (via field 'map') results in a null pointer dereference
# 577|
# 578| for (i = 0; i < 256/32; i++)
# 579|-> if ((result->map[i] = al->map[i] & ~bl->map[i]))
# 580| nonempty = FcTrue;
# 581| return nonempty;
Error: CLANG_WARNING: [#def39]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:692:41: warning[core.NullDereference]: Dereference of null pointer
# 690| FcChar32 *bm = bi.leaf->map;
# 691| while (i--)
# 692|-> count += FcCharSetPopCount (*am++ & ~*bm++);
# 693| }
# 694| else
Error: CLANG_WARNING: [#def40]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcdefault.c:219:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'prgname'
# 217|
# 218| if (prgname && !prgname[0])
# 219|-> return NULL;
# 220|
# 221| return prgname;
Error: CLANG_WARNING: [#def41]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcdefault.c:254:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'desktop_name'
# 252| }
# 253| if (desktop_name && !desktop_name[0])
# 254|-> return NULL;
# 255|
# 256| return desktop_name;
Error: CPPCHECK_WARNING: [#def42]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcdir.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def43]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcformat.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def44]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def45]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c: scope_hint: In function 'FcFreeTypeQueryFaceInternal'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:1422:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'foundry_'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcftint.h:31: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:26: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:2279:1: note: in expansion of macro 'FcFreeTypeQueryFace'
fontconfig-2.15.0-build/fontconfig-2.15.0/fontconfig/fcfreetype.h:28: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcftint.h:26: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:1272:23: note: in expansion of macro 'FT_HAS_COLOR'
# 1420| {
# 1421| foundry_ = (FcChar8 *) malloc (sizeof (os2->achVendID) + 1);
# 1422|-> memcpy ((void *)foundry_, os2->achVendID, sizeof (os2->achVendID));
# 1423| foundry_[sizeof (os2->achVendID)] = 0;
# 1424| foundry = foundry_;
Error: CLANG_WARNING: [#def46]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:1465:2: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1463| }
# 1464| }
# 1465|-> qsort (name_mapping, name_count, sizeof(FcNameMapping), name_mapping_cmp);
# 1466|
# 1467| if (nm_share)
Error: GCC_ANALYZER_WARNING (CWE-688): [#def47]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:1465:9: warning[-Wanalyzer-null-argument]: use of NULL 'name_mapping' where non-null expected
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:123: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:25: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:2315:1: note: in expansion of macro 'FcFreeTypeQueryAll'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:1272:23: note: in expansion of macro 'FT_HAS_COLOR'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:34: included_from: Included from here.
/usr/include/stdlib.h:970:13: note: argument 1 of 'qsort' must be non-null
# 1463| }
# 1464| }
# 1465|-> qsort (name_mapping, name_count, sizeof(FcNameMapping), name_mapping_cmp);
# 1466|
# 1467| if (nm_share)
Error: GCC_ANALYZER_WARNING (CWE-476): [#def48]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c: scope_hint: In function 'IA__FcFreeTypeQueryAll'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:2365:51: warning[-Wanalyzer-null-dereference]: dereference of NULL 'mm_var'
# 2363| else if (instance_num)
# 2364| {
# 2365|-> FT_Var_Named_Style *instance = &mm_var->namedstyle[instance_num - 1];
# 2366| FT_Fixed *coords = instance->coords;
# 2367| FcBool nonzero;
Error: CLANG_WARNING: [#def49]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:2646:23: warning[core.NullDereference]: Array access (via field 'map') results in a null pointer dereference
# 2644| }
# 2645| off = ucs4 & 0xff;
# 2646|-> leaf->map[off >> 5] |= (1U << (off & 0x1f));
# 2647| }
# 2648|
Error: CLANG_WARNING: [#def50]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:2763:11: warning[deadcode.DeadStores]: Although the value stored to 'error' is used in the enclosing expression, the value is never actually read from 'error'
# 2761| return FcFalse;
# 2762|
# 2763|-> if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
# 2764| return FcFalse;
# 2765|
Error: CLANG_WARNING: [#def51]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:2781:11: warning[deadcode.DeadStores]: Although the value stored to 'error' is used in the enclosing expression, the value is never actually read from 'error'
# 2779| return 0;
# 2780|
# 2781|-> if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
# 2782| return 0;
# 2783|
Error: CLANG_WARNING: [#def52]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcfreetype.c:2795:5: warning[deadcode.DeadStores]: Value stored to 'cur_offset' is never read
# 2793| ftglue_stream_frame_exit( stream );
# 2794|
# 2795|-> cur_offset = ftglue_stream_pos( stream );
# 2796|
# 2797| if ( ftglue_stream_seek( stream, new_offset ) != FT_Err_Ok )
Error: CLANG_WARNING: [#def53]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fchash.c:179:12: warning[unix.Malloc]: Potential leak of memory pointed to by 'bucket'
# 177| goto retry;
# 178|
# 179|-> return FcTrue;
# 180| }
# 181|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def54]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetSerializeAlloc'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:173:56: warning[-Wanalyzer-null-dereference]: dereference of NULL 'cs'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:71: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1324:14: note: in expansion of macro 'FcCharSetLeaves'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c: scope_hint: In function 'FcCharSetSerializeAlloc'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:31:1: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1227:9: note: in expansion of macro 'FcCharSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:164:71: note: in definition of macro 'FcOffsetToPtr'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:374:33: note: in expansion of macro 'FcOffsetMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccharset.c:1324:14: note: in expansion of macro 'FcCharSetLeaves'
# 171|
# 172| /* Given a structure, offset member and type, return pointer */
# 173|-> #define FcOffsetMember(s,m,t) FcOffsetToPtr(s,(s)->m,t)
# 174|
# 175| /* Given a structure, encoded offset member and type, return pointer to member */
Error: CPPCHECK_WARNING: [#def55]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def56]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c: scope_hint: In function 'FcLangSetBitSet'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:59:19: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ls'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:123: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:25: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1096:1: note: in expansion of macro 'FcLangSetUnion'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:497:1: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:603:1: note: in expansion of macro 'FcLangSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:50: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/fontconfig/fontconfig.h:1042:36: note: in definition of macro 'FcIsUpper'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:552:38: note: in expansion of macro 'FcToLower'
# 57| id = fcLangCharSetIndices[id];
# 58| bucket = id >> 5;
# 59|-> if (bucket >= ls->map_size)
# 60| return; /* shouldn't happen really */
# 61|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def57]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c: scope_hint: In function 'FcLangSetBitReset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:87:19: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ls'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1102:1: note: in expansion of macro 'FcLangSetSubtract'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:497:1: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:623:1: note: in expansion of macro 'FcLangSetDel'
fontconfig-2.15.0-build/fontconfig-2.15.0/fontconfig/fontconfig.h:1042:36: note: in definition of macro 'FcIsUpper'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:552:38: note: in expansion of macro 'FcToLower'
# 85| id = fcLangCharSetIndices[id];
# 86| bucket = id >> 5;
# 87|-> if (bucket >= ls->map_size)
# 88| return; /* shouldn't happen really */
# 89|
Error: GCC_ANALYZER_WARNING (CWE-457): [#def58]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c: scope_hint: In function 'FcLangSetIndex'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:584:22: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value 'lang[2]'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:812:10: note: in expansion of macro 'FcLangSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:472:1: note: in expansion of macro 'FcLangSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:812:10: note: in expansion of macro 'FcLangSetCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:826:14: note: in expansion of macro 'FcLangSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:603:1: note: in expansion of macro 'FcLangSetAdd'
# 582| if (cmp == 0 &&
# 583| (fcLangCharSets[mid].lang[2] != '\0' ||
# 584|-> lang[2] != '\0'))
# 585| {
# 586| cmp = FcStrCmpIgnoreCase(fcLangCharSets[mid].lang+2,
Error: GCC_ANALYZER_WARNING (CWE-476): [#def59]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c: scope_hint: In function 'IA__FcLangSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:613:12: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ls'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1096:1: note: in expansion of macro 'FcLangSetUnion'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:497:1: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:603:1: note: in expansion of macro 'FcLangSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/fontconfig/fontconfig.h:1042:36: note: in definition of macro 'FcIsUpper'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:552:38: note: in expansion of macro 'FcToLower'
# 611| return FcTrue;
# 612| }
# 613|-> if (!ls->extra)
# 614| {
# 615| ls->extra = FcStrSetCreate ();
Error: GCC_ANALYZER_WARNING (CWE-476): [#def60]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c: scope_hint: In function 'IA__FcLangSetDel.part.0'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:632:16: warning[-Wanalyzer-null-dereference]: dereference of NULL 'ls'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1102:1: note: in expansion of macro 'FcLangSetSubtract'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:497:1: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:1080:28: note: in expansion of macro 'FcLangSetCopy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:623:1: note: in expansion of macro 'FcLangSetDel'
fontconfig-2.15.0-build/fontconfig-2.15.0/fontconfig/fontconfig.h:1042:36: note: in definition of macro 'FcIsUpper'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:552:38: note: in expansion of macro 'FcToLower'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclang.c:623:1: note: in expansion of macro 'FcLangSetDel'
# 630| FcLangSetBitReset (ls, id);
# 631| }
# 632|-> else if (ls->extra)
# 633| {
# 634| FcStrSetDel (ls->extra, lang);
Error: CPPCHECK_WARNING: [#def61]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fclist.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def62]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def63]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c: scope_hint: In function 'FcCompareDataInit'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:539:33: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'e'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:123: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:25: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:1062:1: note: in expansion of macro 'FcFontMatch'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:38: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:152:48: note: in definition of macro 'FcIsEncodedOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:223:33: note: in expansion of macro 'FcPointerMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:533:18: note: in expansion of macro 'FcPatternEltValues'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:223:33: note: in expansion of macro 'FcPointerMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:533:18: note: in expansion of macro 'FcPatternEltValues'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:152:48: note: in definition of macro 'FcIsEncodedOffset'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:188:33: note: in expansion of macro 'FcPointerMember'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:535:19: note: in expansion of macro 'FcValueString'
# 537| {
# 538| e = malloc (sizeof (FamilyEntry));
# 539|-> e->strong_value = 1e99;
# 540| e->weak_value = 1e99;
# 541| FcHashTableAdd (table, (void *)key, e);
Error: CLANG_WARNING: [#def64]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:785:6: warning[core.CallAndMessage]: Passed-by-value struct argument contains uninitialized data (e.g., field: 'type')
# 783| return NULL;
# 784| }
# 785|-> FcPatternObjectAdd (new, fe->object, v, FcFalse);
# 786|
# 787| /* Set font-variations settings for standard axes in variable fonts. */
Error: CPPCHECK_WARNING (CWE-909): [#def65]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmatch.c:799: error[uninitStructMember]: Uninitialized struct member: variations.len
# 797| assert (v.type == FcTypeDouble);
# 798| num = v.u.d;
# 799|-> if (variations.len)
# 800| FcStrBufChar (&variations, ',');
# 801| switch (fe->object)
Error: GCC_ANALYZER_WARNING (CWE-688): [#def66]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmutex.h:65:33: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL 'lock' where non-null expected
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmutex.h:121:49: note: in expansion of macro 'fc_mutex_impl_init'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:123: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c: scope_hint: In function 'lock_cache'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fccache.c:1109:1: note: in expansion of macro 'FcDirCacheLoadFile'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmutex.h:121:49: note: in expansion of macro 'fc_mutex_impl_init'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcmutex.h:62: included_from: Included from here.
/usr/include/pthread.h: scope_hint: In function 'lock_cache'
/usr/include/pthread.h:781:12: note: argument 1 of 'pthread_mutex_init' must be non-null
# 63| typedef pthread_mutex_t fc_mutex_impl_t;
# 64| #define FC_MUTEX_IMPL_INIT PTHREAD_MUTEX_INITIALIZER
# 65|-> #define fc_mutex_impl_init(M) pthread_mutex_init (M, NULL)
# 66| #define fc_mutex_impl_lock(M) pthread_mutex_lock (M)
# 67| #define fc_mutex_impl_unlock(M) pthread_mutex_unlock (M)
Error: CPPCHECK_WARNING: [#def67]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcname.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def68]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401): [#def69]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c: scope_hint: In function 'FcPatternObjectInsertElt'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:551:29: warning[-Wanalyzer-malloc-leak]: leak of 'e'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:1225:1: note: in expansion of macro 'FcPatternVaBuild'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:1229:5: note: in expansion of macro 'FcPatternVapBuild'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:1229:5: note: in expansion of macro 'FcPatternVapBuild'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:1229:5: note: in expansion of macro 'FcPatternVapBuild'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:1229:5: note: in expansion of macro 'FcPatternVapBuild'
fontconfig-2.15.0-build/fontconfig-2.15.0/fontconfig/fcprivate.h:84:14: note: in expansion of macro 'FcPatternAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:1229:5: note: in expansion of macro 'FcPatternVapBuild'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:743:1: note: in expansion of macro 'FcPatternAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c: scope_hint: In function 'FcPatternObjectInsertElt'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:691:18: note: in expansion of macro 'FcValueSave'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:691:18: note: in expansion of macro 'FcValueSave'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:99:1: note: in expansion of macro 'FcValueSave'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:691:18: note: in expansion of macro 'FcValueSave'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:510:13: note: in expansion of macro 'FcPatternObjectCount'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c: scope_hint: In function 'FcPatternObjectInsertElt'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcpat.c:528:30: note: in expansion of macro 'FcPtrToOffset'
# 549| }
# 550|
# 551|-> return FcPatternElts(p) + i;
# 552| }
# 553|
Error: GCC_ANALYZER_WARNING (CWE-457): [#def70]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcserialize.c: scope_hint: In function 'FcSerializeUncheckedSet'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcserialize.c:143:19: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*bucket.hash'
# 141| for (size_t n = 0; n < buckets_count; ++n) {
# 142| FcSerializeBucket* bucket = &serialize->buckets[index];
# 143|-> if (bucket->hash == 0) {
# 144| *bucket = *insert;
# 145| ++serialize->buckets_used;
Error: CLANG_WARNING: [#def71]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcserialize.c:143:19: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
# 141| for (size_t n = 0; n < buckets_count; ++n) {
# 142| FcSerializeBucket* bucket = &serialize->buckets[index];
# 143|-> if (bucket->hash == 0) {
# 144| *bucket = *insert;
# 145| ++serialize->buckets_used;
Error: CPPCHECK_WARNING: [#def72]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def73]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:778:40: warning[deadcode.DeadStores]: Value stored to 'len' is never read
# 776| if (len < 2)
# 777| return 0;
# 778|-> b = GetUtf16 (src, endian); src += 2; len -= 2;
# 779| /*
# 780| * Check for invalid surrogate sequence
Error: CLANG_WARNING: [#def74]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1015:5: warning[unix.Malloc]: Use of memory after it is freed
# 1013| va_end (ap);
# 1014| bail0:
# 1015|-> FcStrSetDestroy (sset);
# 1016|
# 1017| return ret;
Error: CLANG_WARNING: [#def75]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1017:5: warning[unix.Malloc]: Potential leak of memory pointed to by 'sset'
# 1015| FcStrSetDestroy (sset);
# 1016|
# 1017|-> return ret;
# 1018| }
# 1019|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def76]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'FcStrCanonAbsoluteFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1126:12: warning[-Wanalyzer-null-argument]: use of NULL 's' where non-null expected
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:123: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:25: included_from: Included from here.
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1021:1: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:959:1: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
<built-in>: note: argument 1 of '__builtin_strlen' must be non-null
# 1124| int size;
# 1125|
# 1126|-> size = strlen ((char *) s) + 1;
# 1127| file = malloc (size);
# 1128| if (!file)
Error: GCC_ANALYZER_WARNING (CWE-457): [#def77]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1126:12: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*(char *)s'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1021:1: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:959:1: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'FcStrCanonAbsoluteFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1389:1: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1291:28: note: in expansion of macro 'FcStrSetHasControlBit'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1389:1: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1613:1: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcatomic.h:165:56: note: in expansion of macro 'fc_atomic_int_add'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'FcStrCanonAbsoluteFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:988:17: note: in expansion of macro 'FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1633:1: note: in expansion of macro 'FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:988:17: note: in expansion of macro 'FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1011:5: note: in expansion of macro 'FcStrListDone'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1641:1: note: in expansion of macro 'FcStrListDone'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1643:5: note: in expansion of macro 'FcStrSetDestroy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1591:1: note: in expansion of macro 'FcStrSetDestroy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'FcStrCanonAbsoluteFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcatomic.h:166:56: note: in expansion of macro 'fc_atomic_int_add'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'FcStrCanonAbsoluteFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1643:5: note: in expansion of macro 'FcStrSetDestroy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1011:5: note: in expansion of macro 'FcStrListDone'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1015:5: note: in expansion of macro 'FcStrSetDestroy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1591:1: note: in expansion of macro 'FcStrSetDestroy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'FcStrCanonAbsoluteFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcatomic.h:166:56: note: in expansion of macro 'fc_atomic_int_add'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'FcStrCanonAbsoluteFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1591:1: note: in expansion of macro 'FcStrSetDestroy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1015:5: note: in expansion of macro 'FcStrSetDestroy'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcint.h:36: included_from: Included from here.
/usr/include/string.h:407:15: note: argument 1 of 'strlen' must be a pointer to a null-terminated string
# 1124| int size;
# 1125|
# 1126|-> size = strlen ((char *) s) + 1;
# 1127| file = malloc (size);
# 1128| if (!file)
Error: GCC_ANALYZER_WARNING (CWE-127): [#def78]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1156:33: warning[-Wanalyzer-out-of-bounds]: heap-based buffer under-read
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1021:1: note: in expansion of macro 'FcStrCopyFilename'
# └──────────────────────────┘
# ^
# 1154| f -= 3; /* trim /.. from file */
# 1155| while (f > file) {
# 1156|-> if (*--f == '/')
# 1157| break;
# 1158| }
Error: CLANG_WARNING: [#def79]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1307:19: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 1305| set->strs[set->num] = 0;
# 1306| for (i = set->num - 1; i > pos; i--)
# 1307|-> set->strs[i] = set->strs[i - 1];
# 1308| set->strs[pos] = s;
# 1309| }
Error: GCC_ANALYZER_WARNING (CWE-476): [#def80]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'IA__FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1635:13: warning[-Wanalyzer-null-dereference]: dereference of NULL 'list'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1474:17: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1021:1: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:959:1: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'IA__FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1389:1: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1291:28: note: in expansion of macro 'FcStrSetHasControlBit'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1389:1: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1613:1: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:988:17: note: in expansion of macro 'FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1633:1: note: in expansion of macro 'FcStrListNext'
# 1633| FcStrListNext (FcStrList *list)
# 1634| {
# 1635|-> if (list->n >= list->set->num)
# 1636| return 0;
# 1637| return list->set->strs[list->n++];
Error: GCC_ANALYZER_WARNING (CWE-457): [#def81]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1635:13: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value '*list.n'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1021:1: note: in expansion of macro 'FcStrCopyFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1233:16: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:959:1: note: in expansion of macro 'FcStrBuildFilename'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c: scope_hint: In function 'IA__FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1389:1: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1291:28: note: in expansion of macro 'FcStrSetHasControlBit'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:975:10: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1389:1: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:984:14: note: in expansion of macro 'FcStrSetAdd'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1613:1: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:987:12: note: in expansion of macro 'FcStrListCreate'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:988:17: note: in expansion of macro 'FcStrListNext'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcstr.c:1633:1: note: in expansion of macro 'FcStrListNext'
# 1633| FcStrListNext (FcStrList *list)
# 1634| {
# 1635|-> if (list->n >= list->set->num)
# 1636| return 0;
# 1637| return list->set->strs[list->n++];
Error: CLANG_WARNING: [#def82]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcxml.c:600:17: warning[deadcode.DeadStores]: Value stored to 's' during its initialization is never read
# 598| FcConfigMessage (FcConfigParse *parse, FcConfigSeverity severe, const char *fmt, ...)
# 599| {
# 600|-> const char *s = "unknown";
# 601| va_list args;
# 602|
Error: CLANG_WARNING: [#def83]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcxml.c:2082:6: warning[deadcode.DeadStores]: Value stored to 'r' is never read
# 2080| {
# 2081| r->next = FcRuleCreate (FcRuleEdit, edit);
# 2082|-> r = r->next;
# 2083| }
# 2084| }
Error: CLANG_WARNING: [#def84]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcxml.c:2805:1: warning[unix.Malloc]: Potential leak of memory pointed to by 'test'
# 2803| }
# 2804| FcVStackPushTest (parse, test);
# 2805|-> }
# 2806|
# 2807| static const FcOpMap fcModeOps[] = {
Error: COMPILER_WARNING (CWE-252): [#def85]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcxml.c: scope_hint: In function '_FcConfigParse'
fontconfig-2.15.0-build/fontconfig-2.15.0/src/fcxml.c:3665:13: warning[-Wunused-result]: ignoring return value of 'strerror_r' declared with attribute 'warn_unused_result'
# 3665 | strerror_r (errno_, ebuf, BUFSIZ);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 3663|
# 3664| #if HAVE_STRERROR_R
# 3665|-> strerror_r (errno_, ebuf, BUFSIZ);
# 3666| #elif HAVE_STRERROR
# 3667| char *tmp = strerror (errno_);
Error: CPPCHECK_WARNING (CWE-682): [#def86]
fontconfig-2.15.0-build/fontconfig-2.15.0/src/ftglue.c:125: error[nullPointerArithmetic]: Pointer addition with NULL pointer.
# 123| }
# 124| stream->cursor = stream->base;
# 125|-> stream->limit = stream->cursor + count;
# 126| stream->pos += read_bytes;
# 127| }
Error: CPPCHECK_WARNING: [#def87]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-bz106632.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-252): [#def88]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-bz106632.c: scope_hint: In function ‘main’
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-bz106632.c:197:12: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 197 | (void) system (cmd);
# | ^~~~~~~~~~~~
# 195| fprintf (stderr, "D: Copying %s to %s\n", FONTFILE, fontdir);
# 196| snprintf (cmd, 512, "sleep 1; cp -a %s %s; sleep 1", FONTFILE, fontdir);
# 197|-> (void) system (cmd);
# 198|
# 199| fprintf (stderr, "D: Loading a config\n");
Error: COMPILER_WARNING (CWE-252): [#def89]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-bz106632.c:227:12: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 227 | (void) system (cmd);
# | ^~~~~~~~~~~~
# 225| fprintf (stderr, "D: Removing %s\n", fontdir);
# 226| snprintf (cmd, 512, "sleep 1; rm -f %s%s*; sleep 1", fontdir, FC_DIR_SEPARATOR_S);
# 227|-> (void) system (cmd);
# 228| fprintf (stderr, "D: Reinitializing\n");
# 229| if (FcConfigUptoDate(config))
Error: COMPILER_WARNING (CWE-252): [#def90]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-bz106632.c:275:12: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 275 | (void) system (cmd);
# | ^~~~~~~~~~~~
# 273| fprintf (stderr, "D: Copying %s to %s\n", FONTFILE, fontdir);
# 274| snprintf (cmd, 512, "sleep 1; cp -a %s %s; sleep 1", FONTFILE, fontdir);
# 275|-> (void) system (cmd);
# 276| fprintf (stderr, "D: Reinitializing\n");
# 277| if (FcConfigUptoDate(config))
Error: CPPCHECK_WARNING: [#def91]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-issue107.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def92]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-issue180.c:51:10: warning[deadcode.DeadStores]: Although the value stored to 'p' is used in the enclosing expression, the value is never actually read from 'p'
# 49| }
# 50| l = FcConfigGetCacheDirs (cfg);
# 51|-> if ((p = FcStrListNext (l)) != NULL)
# 52| {
# 53| fprintf (stderr, "There was one or more cachedirs\n");
Error: CLANG_WARNING: [#def93]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-issue180.c:66:10: warning[deadcode.DeadStores]: Although the value stored to 'p' is used in the enclosing expression, the value is never actually read from 'p'
# 64| }
# 65| l = FcConfigGetCacheDirs (cfg);
# 66|-> if ((p = FcStrListNext (l)) != NULL)
# 67| {
# 68| fprintf (stderr, "There was one or more cachedirs (with prefix)\n");
Error: CPPCHECK_WARNING: [#def94]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-migration.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688): [#def95]
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-migration.c: scope_hint: In function ‘unlink_dirs’
fontconfig-2.15.0-build/fontconfig-2.15.0/test/test-migration.c:102:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘n’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strcpy’ must be non-null
# 100| free (n);
# 101| n = malloc (l + len + 1);
# 102|-> strcpy (n, dir);
# 103| n[len] = '/';
# 104| strcpy (&n[len + 1], e->d_name);
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-172-16-1-77.us-west-2.compute.internal |
| mock-config | fedora-41-x86_64 |
| project-name | fontconfig-2.15.0-6.fc41 |
| store-results-to | /tmp/tmpqh99x8sj/fontconfig-2.15.0-6.fc41.tar.xz |
| time-created | 2024-07-03 12:41:07 |
| time-finished | 2024-07-03 12:43:55 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmpqh99x8sj/fontconfig-2.15.0-6.fc41.tar.xz' '--gcc-analyze' '/tmp/tmpqh99x8sj/fontconfig-2.15.0-6.fc41.src.rpm' |
| tool-version | csmock-3.5.3-1.el9 |