chkconfig-1.26-3.fc40
List of Defects
Error: CPPCHECK_WARNING: [#def1]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def2]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘setupLinkSet’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:229:19: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘set’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘setupLinkSet’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘setupLinkSet’
# 227| if (!*nextArg || **nextArg != '/')
# 228| usage(2);
# 229|-> set->facility = strdup(normalize_path(*nextArg));
# 230| nextArg++;
# 231|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def3]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘readConfig’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:247:19: warning[-Wanalyzer-malloc-leak]: leak of ‘parseLine(&buf)’
# 245| char *end;
# 246|
# 247|-> if (!*buf || !**buf)
# 248| return NULL;
# 249|
Error: COMPILER_WARNING (CWE-704): [#def4]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘readConfig’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:290:10: warning[-Wdiscarded-qualifiers]: assignment discards ‘const’ qualifier from pointer target type
# 288| sprintf(path, "%s/%s", stateDir, title);
# 289|
# 290|-> path = normalize_path(path);
# 291|
# 292| if (FL_VERBOSE(flags))
Error: GCC_ANALYZER_WARNING (CWE-401): [#def5]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:297:20: warning[-Wanalyzer-malloc-leak]: leak of ‘groups’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:18: included_from: Included from here.
# 295| if ((fd = open(path, O_RDONLY)) < 0) {
# 296| if (errno == ENOENT)
# 297|-> return 3;
# 298| fprintf(stderr, _("failed to open %s: %s\n"), path, strerror(errno));
# 299| return 1;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def6]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:297:20: warning[-Wanalyzer-malloc-leak]: leak of ‘line’
# 295| if ((fd = open(path, O_RDONLY)) < 0) {
# 296| if (errno == ENOENT)
# 297|-> return 3;
# 298| fprintf(stderr, _("failed to open %s: %s\n"), path, strerror(errno));
# 299| return 1;
Error: CLANG_WARNING: [#def7]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:323:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 321| set->mode = MANUAL;
# 322| } else {
# 323|-> fprintf(stderr, _("bad mode on line 1 of %s\n"), path);
# 324| return 1;
# 325| }
Error: CLANG_WARNING: [#def8]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:330:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 328| line = parseLine(&buf);
# 329| if (!line || *line != '/') {
# 330|-> fprintf(stderr, _("bad primary link in %s\n"), path);
# 331| return 1;
# 332| }
Error: CPPCHECK_WARNING (CWE-401): [#def9]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:334: error[memleakOnRealloc]: Common realloc mistake: 'groups' nulled but not freed upon failure
# 332| }
# 333|
# 334|-> groups = realloc(groups, sizeof(*groups));
# 335| groups[0].title = strdup(title);
# 336| groups[0].facility = line;
Error: GCC_ANALYZER_WARNING (CWE-476): [#def10]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:335:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘groups’
# 333|
# 334| groups = realloc(groups, sizeof(*groups));
# 335|-> groups[0].title = strdup(title);
# 336| groups[0].facility = line;
# 337| numGroups = 1;
Error: CLANG_WARNING: [#def11]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:343:13: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 341| if (*line == '/') {
# 342| fprintf(stderr, _("path %s unexpected in %s\n"), line, path);
# 343|-> return 1;
# 344| }
# 345|
Error: CPPCHECK_WARNING (CWE-401): [#def12]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:346: error[memleakOnRealloc]: Common realloc mistake: 'groups' nulled but not freed upon failure
# 344| }
# 345|
# 346|-> groups = realloc(groups, sizeof(*groups) * (numGroups + 1));
# 347| groups[numGroups].title = line;
# 348|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def13]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:351:13: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:351:29: note: in expansion of macro ‘_’
# 349| line = parseLine(&buf);
# 350| if (!line || !*line) {
# 351|-> fprintf(stderr, _("missing path for follower %s in %s\n"), line, path);
# 352| return 1;
# 353| }
Error: CLANG_WARNING: [#def14]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:351:13: warning[unix.Malloc]: Potential leak of memory pointed to by 'groups'
# 349| line = parseLine(&buf);
# 350| if (!line || !*line) {
# 351|-> fprintf(stderr, _("missing path for follower %s in %s\n"), line, path);
# 352| return 1;
# 353| }
Error: CLANG_WARNING: [#def15]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:352:13: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 350| if (!line || !*line) {
# 351| fprintf(stderr, _("missing path for follower %s in %s\n"), line, path);
# 352|-> return 1;
# 353| }
# 354|
Error: CLANG_WARNING: [#def16]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:361:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'groups'
# 359|
# 360| if (!line) {
# 361|-> fprintf(stderr, _("unexpected end of file in %s\n"), path);
# 362| return 1;
# 363| }
Error: CLANG_WARNING: [#def17]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:366:12: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 364|
# 365| line = parseLine(&buf);
# 366|-> while (line && *line) {
# 367| set->alts = realloc(set->alts, (set->numAlts + 1) * sizeof(*set->alts));
# 368|
Error: CLANG_WARNING: [#def18]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:405:44: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 403| }
# 404|
# 405|-> set->alts[set->numAlts].priority = strtol(line, &end, 0);
# 406|
# 407| if (!end || (end == line)) {
Error: CLANG_WARNING: [#def19]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:410:13: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 408| fprintf(stderr, _("numeric priority expected in %s\n"), path);
# 409| fprintf(stderr, _("unexpected line in %s: %s\n"), path, line);
# 410|-> return 1;
# 411| }
# 412| if (end) {
Error: CLANG_WARNING: [#def20]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:446:22: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 444| while (line) {
# 445| line = parseLine(&buf);
# 446|-> if (line && *line) {
# 447| fprintf(stderr, _("unexpected line in %s: %s\n"), path, line);
# 448| return 1;
Error: CLANG_WARNING: [#def21]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:448:13: warning[unix.Malloc]: Potential leak of memory pointed to by 'line'
# 446| if (line && *line) {
# 447| fprintf(stderr, _("unexpected line in %s: %s\n"), path, line);
# 448|-> return 1;
# 449| }
# 450| }
Error: CLANG_WARNING: [#def22]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:452:50: warning[core.NullDereference]: Dereference of null pointer
# 450| }
# 451|
# 452|-> leader_path = alloca(strlen(altDir) + strlen(set->alts[0].leader.title) + 2);
# 453| sprintf(leader_path, "%s/%s", altDir, set->alts[0].leader.title);
# 454|
Error: COMPILER_WARNING (CWE-252): [#def23]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘makeLinks’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:559:13: warning[-Wunused-result]: ignoring return value of ‘readlink’ declared with attribute ‘warn_unused_result’
# 559 | readlink(l->facility, buf, sizeof(buf));
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 557| } else {
# 558| memset(buf, 0, sizeof(buf));
# 559|-> readlink(l->facility, buf, sizeof(buf));
# 560|
# 561| if(!streq(sl, buf)) {
Error: COMPILER_WARNING (CWE-252): [#def24]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:577:9: warning[-Wunused-result]: ignoring return value of ‘readlink’ declared with attribute ‘warn_unused_result’
# 577 | readlink(sl, buf, sizeof(buf));
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 575| } else {
# 576| memset(buf, 0, sizeof(buf));
# 577|-> readlink(sl, buf, sizeof(buf));
# 578|
# 579| if(!streq(l->target, buf)) {
Error: COMPILER_WARNING (CWE-252): [#def25]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘writeState’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:679:17: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 679 | asprintf(&path, "/bin/systemctl -q is-enabled %s.service || "
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 680 | "/bin/systemctl -q preset %s.service",
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 681 | alt->initscript, alt->initscript);
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 677| if (alt->initscript) {
# 678| if (isSystemd(alt->initscript)) {
# 679|-> asprintf(&path, "/bin/systemctl -q is-enabled %s.service || "
# 680| "/bin/systemctl -q preset %s.service",
# 681| alt->initscript, alt->initscript);
Error: COMPILER_WARNING (CWE-252): [#def26]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:684:17: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 684 | system(path);
# | ^~~~~~~~~~~~
# 682| if (FL_VERBOSE(flags))
# 683| printf(_("running %s\n"), path);
# 684|-> system(path);
# 685| free(path);
# 686| } else {
Error: COMPILER_WARNING (CWE-252): [#def27]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:687:17: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 687 | asprintf(&path, "/sbin/chkconfig --add %s", alt->initscript);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 685| free(path);
# 686| } else {
# 687|-> asprintf(&path, "/sbin/chkconfig --add %s", alt->initscript);
# 688| if (FL_VERBOSE(flags))
# 689| printf(_("running %s\n"), path);
Error: COMPILER_WARNING (CWE-252): [#def28]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:690:17: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 690 | system(path);
# | ^~~~~~~~~~~~
# 688| if (FL_VERBOSE(flags))
# 689| printf(_("running %s\n"), path);
# 690|-> system(path);
# 691| free(path);
# 692| }
Error: COMPILER_WARNING (CWE-252): [#def29]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:698:21: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 698 | asprintf(&path, "/bin/systemctl -q disable %s.service",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 699 | tmpalt->initscript);
# | ~~~~~~~~~~~~~~~~~~~
# 696| if (tmpalt != alt && tmpalt->initscript) {
# 697| if (isSystemd(tmpalt->initscript)) {
# 698|-> asprintf(&path, "/bin/systemctl -q disable %s.service",
# 699| tmpalt->initscript);
# 700| if (FL_VERBOSE(flags))
Error: COMPILER_WARNING (CWE-252): [#def30]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:702:21: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 702 | system(path);
# | ^~~~~~~~~~~~
# 700| if (FL_VERBOSE(flags))
# 701| printf(_("running %s\n"), path);
# 702|-> system(path);
# 703| free(path);
# 704| } else {
Error: COMPILER_WARNING (CWE-252): [#def31]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:705:21: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 705 | asprintf(&path, "/sbin/chkconfig --del %s",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 706 | tmpalt->initscript);
# | ~~~~~~~~~~~~~~~~~~~
# 703| free(path);
# 704| } else {
# 705|-> asprintf(&path, "/sbin/chkconfig --del %s",
# 706| tmpalt->initscript);
# 707| if (FL_VERBOSE(flags))
Error: COMPILER_WARNING (CWE-252): [#def32]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:709:21: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 709 | system(path);
# | ^~~~~~~~~~~~
# 707| if (FL_VERBOSE(flags))
# 708| printf(_("running %s\n"), path);
# 709|-> system(path);
# 710| free(path);
# 711| }
Error: GCC_ANALYZER_WARNING (CWE-688): [#def33]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘fillTemplateFrom’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:729:5: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘template.followers’ where non-null expected
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘fillTemplateFrom’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘fillTemplateFrom’
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 727| template->numFollowers = source.numFollowers;
# 728| template->followers = malloc(source.numFollowers * sizeof(struct linkSet));
# 729|-> memcpy(template->followers, source.followers,
# 730| source.numFollowers * sizeof(struct linkSet));
# 731| }
Error: GCC_ANALYZER_WARNING (CWE-401): [#def34]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘addFollowerToAlternative’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:741:29: warning[-Wanalyzer-malloc-leak]: leak of ‘template.followers’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘addFollowerToAlternative’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘addFollowerToAlternative’
# 739| }
# 740| if (i == template->numFollowers) {
# 741|-> template->followers =
# 742| realloc(template->followers,
# 743| (template->numFollowers + 1) * sizeof(struct linkSet));
Error: CLANG_WARNING: [#def35]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:780:21: warning[unix.Malloc]: Potential leak of memory pointed to by 'newLinks'
# 778| if (strcmp(set->alts[k].followers[i].facility,
# 779| template.followers[j].facility)) {
# 780|-> fprintf(
# 781| stderr, _("link %s incorrect for follower %s (%s %s)\n"),
# 782| set->alts[k].followers[i].facility,
Error: CLANG_WARNING: [#def36]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:957:20: warning[unix.Malloc]: Potential leak of memory pointed to by 'set.alts'
# 955|
# 956| if (matchFollowers(&set, template))
# 957|-> return 2;
# 958| } else {
# 959| set.alts = realloc(set.alts, sizeof(*set.alts) * (set.numAlts + 1));
Error: COMPILER_WARNING (CWE-252): [#def37]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘configService’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1045:17: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 1045 | asprintf(&nicer, "%s (%s)", set.alts[i].family,
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1046 | set.alts[i].leader.target);
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1043| for (i = 0; i < set.numAlts; i++) {
# 1044| if (set.alts[i].family)
# 1045|-> asprintf(&nicer, "%s (%s)", set.alts[i].family,
# 1046| set.alts[i].leader.target);
# 1047| printf("%c%c %-4d %s\n", i == set.best ? '*' : ' ',
Error: CLANG_WARNING: [#def38]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1242:20: warning[unix.Malloc]: Potential leak of memory pointed to by 'set.alts'
# 1240|
# 1241| if (readConfig(&set, ent->d_name, altDir, stateDir, flags))
# 1242|-> return 2;
# 1243|
# 1244| printf("%-*s\t%s\t%s\n", max_name, ent->d_name,
Error: CLANG_WARNING: [#def39]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1248:5: warning[unix.Malloc]: Potential leak of memory pointed to by 'set.currentLink'
# 1246| }
# 1247|
# 1248|-> closedir(dir);
# 1249|
# 1250| return 0;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def40]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c: scope_hint: In function ‘main’
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1311:31: warning[-Wanalyzer-malloc-leak]: leak of ‘newAlt.initscript’
# 1309| if (!*nextArg)
# 1310| usage(2);
# 1311|-> newAlt.initscript = strdup(*nextArg);
# 1312| nextArg++;
# 1313| } else if (!strcmp(*nextArg, "--family")) {
Error: GCC_ANALYZER_WARNING (CWE-401): [#def41]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1320:27: warning[-Wanalyzer-malloc-leak]: leak of ‘newAlt.family’
# 1318| if (!*nextArg)
# 1319| usage(2);
# 1320|-> newAlt.family = strdup(*nextArg);
# 1321|
# 1322| if (strchr(newAlt.family, '@')) {
Error: GCC_ANALYZER_WARNING (CWE-688): [#def42]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1322:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘newAlt.family’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 1320| newAlt.family = strdup(*nextArg);
# 1321|
# 1322|-> if (strchr(newAlt.family, '@')) {
# 1323| printf(_("--family can't contain the symbol '@'\n"));
# 1324| usage(2);
Error: GCC_ANALYZER_WARNING (CWE-688): [#def43]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1384:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘altDir’ where non-null expected
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:25: included_from: Included from here.
/usr/include/sys/stat.h:205:12: note: argument 1 of ‘stat’ must be non-null
# 1382| }
# 1383|
# 1384|-> if (stat(altDir, &sb) || !S_ISDIR(sb.st_mode) || access(altDir, F_OK)) {
# 1385| fprintf(stderr, _("altdir %s invalid\n"), altDir);
# 1386| return (2);
Error: CLANG_WARNING: [#def44]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1385:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'stateDir'
# 1383|
# 1384| if (stat(altDir, &sb) || !S_ISDIR(sb.st_mode) || access(altDir, F_OK)) {
# 1385|-> fprintf(stderr, _("altdir %s invalid\n"), altDir);
# 1386| return (2);
# 1387| }
Error: CPPCHECK_WARNING (CWE-401): [#def45]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1386: error[memleak]: Memory leak: newAlt.family
# 1384| if (stat(altDir, &sb) || !S_ISDIR(sb.st_mode) || access(altDir, F_OK)) {
# 1385| fprintf(stderr, _("altdir %s invalid\n"), altDir);
# 1386|-> return (2);
# 1387| }
# 1388|
Error: CPPCHECK_WARNING (CWE-401): [#def46]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1386: error[memleak]: Memory leak: newAlt.initscript
# 1384| if (stat(altDir, &sb) || !S_ISDIR(sb.st_mode) || access(altDir, F_OK)) {
# 1385| fprintf(stderr, _("altdir %s invalid\n"), altDir);
# 1386|-> return (2);
# 1387| }
# 1388|
Error: CLANG_WARNING: [#def47]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1386:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'altDir'
# 1384| if (stat(altDir, &sb) || !S_ISDIR(sb.st_mode) || access(altDir, F_OK)) {
# 1385| fprintf(stderr, _("altdir %s invalid\n"), altDir);
# 1386|-> return (2);
# 1387| }
# 1388|
Error: CLANG_WARNING: [#def48]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1409:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'title'
# 1407| return removeFollower(title, target, followerTitle, altDir, stateDir, flags);
# 1408| case MODE_DISPLAY:
# 1409|-> return displayService(title, altDir, stateDir, flags);
# 1410| case MODE_AUTO:
# 1411| return autoService(title, altDir, stateDir, flags);
Error: CLANG_WARNING: [#def49]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1411:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'title'
# 1409| return displayService(title, altDir, stateDir, flags);
# 1410| case MODE_AUTO:
# 1411|-> return autoService(title, altDir, stateDir, flags);
# 1412| case MODE_CONFIG:
# 1413| return configService(title, altDir, stateDir, flags);
Error: CLANG_WARNING: [#def50]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1413:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'title'
# 1411| return autoService(title, altDir, stateDir, flags);
# 1412| case MODE_CONFIG:
# 1413|-> return configService(title, altDir, stateDir, flags);
# 1414| case MODE_SET:
# 1415| return setService(title, target, altDir, stateDir, flags);
Error: CLANG_WARNING: [#def51]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1415:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'target'
# 1413| return configService(title, altDir, stateDir, flags);
# 1414| case MODE_SET:
# 1415|-> return setService(title, target, altDir, stateDir, flags);
# 1416| case MODE_REMOVE:
# 1417| return removeService(title, target, altDir, stateDir, flags);
Error: CLANG_WARNING: [#def52]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1415:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'title'
# 1413| return configService(title, altDir, stateDir, flags);
# 1414| case MODE_SET:
# 1415|-> return setService(title, target, altDir, stateDir, flags);
# 1416| case MODE_REMOVE:
# 1417| return removeService(title, target, altDir, stateDir, flags);
Error: CLANG_WARNING: [#def53]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1417:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'target'
# 1415| return setService(title, target, altDir, stateDir, flags);
# 1416| case MODE_REMOVE:
# 1417|-> return removeService(title, target, altDir, stateDir, flags);
# 1418| case MODE_REMOVE_ALL:
# 1419| return removeAll(title, altDir, stateDir, flags);
Error: CLANG_WARNING: [#def54]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1417:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'title'
# 1415| return setService(title, target, altDir, stateDir, flags);
# 1416| case MODE_REMOVE:
# 1417|-> return removeService(title, target, altDir, stateDir, flags);
# 1418| case MODE_REMOVE_ALL:
# 1419| return removeAll(title, altDir, stateDir, flags);
Error: CLANG_WARNING: [#def55]
chkconfig-1.26-build/chkconfig-1.26/alternatives.c:1419:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'title'
# 1417| return removeService(title, target, altDir, stateDir, flags);
# 1418| case MODE_REMOVE_ALL:
# 1419|-> return removeAll(title, altDir, stateDir, flags);
# 1420| case MODE_FOLLOWER:
# 1421| usage(2);
Error: CPPCHECK_WARNING: [#def56]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-252): [#def57]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c: scope_hint: In function ‘reloadSystemd’
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c:106:9: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 106 | system("systemctl daemon-reload > /dev/null 2>&1");
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 104| static void reloadSystemd(void) {
# 105| if (systemdActive())
# 106|-> system("systemctl daemon-reload > /dev/null 2>&1");
# 107| }
# 108|
Error: CLANG_WARNING: [#def58]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c:373:10: warning[deadcode.DeadStores]: Although the value stored to 'rc' is used in the enclosing expression, the value is never actually read from 'rc'
# 371| int thisLevelAdded, thisLevelOn;
# 372|
# 373|-> if ((rc = readServiceDifferences(name, srvtype, &s, &o, 0))) {
# 374| return 0;
# 375| }
Error: CPPCHECK_WARNING (CWE-401): [#def59]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c:572: error[memleakOnRealloc]: Common realloc mistake: 's' nulled but not freed upon failure
# 570| if (numServices == numServicesAlloced) {
# 571| numServicesAlloced += 10;
# 572|-> s = realloc(s, numServicesAlloced * sizeof(*s));
# 573| }
# 574| if (readXinetdServiceInfo(ent->d_name, s + numServices) != -1)
Error: CLANG_WARNING: [#def60]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c:580:38: warning[unix.Malloc]: Potential leak of memory pointed to by 'tmp'
# 578| qsort(s, numServices, sizeof(*s), serviceNameCmp);
# 579| t = s;
# 580|-> for (i = 0; i < numServices; i++, s++) {
# 581| char *tmp = malloc(strlen(s->name) + 5);
# 582| sprintf(tmp, "%s:", s->name);
Error: COMPILER_WARNING (CWE-252): [#def61]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c: scope_hint: In function ‘setService’
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c:654:9: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 654 | system("/sbin/service xinetd reload >/dev/null 2>&1");
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 652| return 1;
# 653| }
# 654|-> system("/sbin/service xinetd reload >/dev/null 2>&1");
# 655| }
# 656|
Error: COMPILER_WARNING (CWE-252): [#def62]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c: scope_hint: In function ‘forwardSystemd’
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c:673:13: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 673 | asprintf(&p, "%s.service", name);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 671|
# 672| if (!socket)
# 673|-> asprintf(&p, "%s.service", name);
# 674| else
# 675| asprintf(&p, "%s.socket", name);
Error: COMPILER_WARNING (CWE-252): [#def63]
chkconfig-1.26-build/chkconfig-1.26/chkconfig.c:675:13: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 675 | asprintf(&p, "%s.socket", name);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 673| asprintf(&p, "%s.service", name);
# 674| else
# 675|-> asprintf(&p, "%s.socket", name);
# 676|
# 677| fprintf(stderr, _("Note: Forwarding request to 'systemctl %s %s'.\n"),
Error: CPPCHECK_WARNING: [#def64]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-477): [#def65]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘selinux_restore’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:47:5: warning[-Wdeprecated-declarations]: ‘security_context_t’ is deprecated
# 45| struct selabel_handle *hnd = NULL;
# 46| struct stat buf;
# 47|-> security_context_t newcon = NULL;
# 48| int r = -1;
# 49|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def66]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘readDescription’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:143:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘desc’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strncpy’ must be non-null
# 141| {
# 142| char *desc = malloc(end - start + 1);
# 143|-> strncpy(desc, start, end - start);
# 144| desc[end - start] = '\0';
# 145|
Error: CLANG_WARNING: [#def67]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:146:9: warning[deadcode.DeadStores]: Value stored to 'start' is never read
# 144| desc[end - start] = '\0';
# 145|
# 146|-> start = next;
# 147|
# 148| while (desc[strlen(desc) - 1] == '\\') {
Error: GCC_ANALYZER_WARNING (CWE-401): [#def68]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:154:16: warning[-Wanalyzer-malloc-leak]: leak of ‘desc’
# 152| while (isspace(*start) && start < bufstop)
# 153| start++;
# 154|-> if (start == bufstop || *start != '#') {
# 155| return 1;
# 156| }
Error: CLANG_WARNING: [#def69]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:155:24: warning[unix.Malloc]: Potential leak of memory pointed to by 'desc'
# 153| start++;
# 154| if (start == bufstop || *start != '#') {
# 155|-> return 1;
# 156| }
# 157|
Error: CPPCHECK_WARNING (CWE-401): [#def70]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:173: error[memleakOnRealloc]: Common realloc mistake: 'desc' nulled but not freed upon failure
# 171|
# 172| i = strlen(desc);
# 173|-> desc = realloc(desc, i + end - start + 1);
# 174| strncat(desc, start, end - start);
# 175| desc[i + end - start] = '\0';
Error: CLANG_WARNING: [#def71]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:177:13: warning[deadcode.DeadStores]: Value stored to 'start' is never read
# 175| desc[i + end - start] = '\0';
# 176|
# 177|-> start = next;
# 178| }
# 179|
Error: COMPILER_WARNING (CWE-252): [#def72]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘readXinetdServiceInfo’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:226:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 226 | asprintf(&filename, XINETDDIR "/%s", name);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 224| char *eng_desc = NULL, *start;
# 225|
# 226|-> asprintf(&filename, XINETDDIR "/%s", name);
# 227|
# 228| if ((fd = open(filename, O_RDONLY)) < 0)
Error: CPPCHECK_WARNING (CWE-401): [#def73]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:349: error[memleakOnRealloc]: Common realloc mistake: 'servs' nulled but not freed upon failure
# 347| if (!S_ISREG(sb.st_mode))
# 348| continue;
# 349|-> servs = realloc(servs, (numservs + 1) * sizeof(struct service));
# 350| if (!readServiceInfo(ent->d_name, TYPE_INIT_D, servs + numservs, 0))
# 351| numservs++;
Error: COMPILER_WARNING (CWE-252): [#def74]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘readServiceInfo’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:367:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 367 | asprintf(&filename, RUNLEVELS "/init.d/%s", name);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 365| goto try_xinetd;
# 366|
# 367|-> asprintf(&filename, RUNLEVELS "/init.d/%s", name);
# 368|
# 369| if ((fd = open(filename, O_RDONLY)) < 0)
Error: COMPILER_WARNING (CWE-252): [#def75]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:377:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 377 | asprintf(&filename, RUNLEVELS "/chkconfig.d/%s", name);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 375| return parseret;
# 376|
# 377|-> asprintf(&filename, RUNLEVELS "/chkconfig.d/%s", name);
# 378| if ((fd = open(filename, O_RDONLY)) >= 0) {
# 379| parseret = parseServiceInfo(fd, name, &serv_overrides, honorHide, 1);
Error: COMPILER_WARNING (CWE-252): [#def76]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘readServiceDifferences’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:428:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 428 | asprintf(&filename, RUNLEVELS "/init.d/%s", name);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 426| goto try_xinetd;
# 427|
# 428|-> asprintf(&filename, RUNLEVELS "/init.d/%s", name);
# 429|
# 430| if ((fd = open(filename, O_RDONLY)) < 0) {
Error: COMPILER_WARNING (CWE-252): [#def77]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:440:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 440 | asprintf(&filename, RUNLEVELS "/chkconfig.d/%s", name);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 438| }
# 439|
# 440|-> asprintf(&filename, RUNLEVELS "/chkconfig.d/%s", name);
# 441| if ((fd = open(filename, O_RDONLY)) >= 0) {
# 442| parseret = parseServiceInfo(fd, name, &serv_overrides, honorHide, 1);
Error: CPPCHECK_WARNING (CWE-401): [#def78]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:481: error[memleakOnRealloc]: Common realloc mistake: 'deps' nulled but not freed upon failure
# 479| }
# 480| numdeps++;
# 481|-> deps = realloc(deps, (numdeps + 1) * sizeof(struct dep));
# 482| deps[numdeps - 1].name = strdup(pos);
# 483| deps[numdeps - 1].handled = 0;
Error: GCC_ANALYZER_WARNING (CWE-415): [#def79]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘parseDeps’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:481:16: warning[-Wanalyzer-double-free]: double-‘free’ of ‘deps’
# 479| }
# 480| numdeps++;
# 481|-> deps = realloc(deps, (numdeps + 1) * sizeof(struct dep));
# 482| deps[numdeps - 1].name = strdup(pos);
# 483| deps[numdeps - 1].handled = 0;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def80]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:482:13: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 480| numdeps++;
# 481| deps = realloc(deps, (numdeps + 1) * sizeof(struct dep));
# 482|-> deps[numdeps - 1].name = strdup(pos);
# 483| deps[numdeps - 1].handled = 0;
# 484| memset(&deps[numdeps], '\0', sizeof(struct dep));
Error: GCC_ANALYZER_WARNING (CWE-476): [#def81]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:482:32: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘deps’
# 480| numdeps++;
# 481| deps = realloc(deps, (numdeps + 1) * sizeof(struct dep));
# 482|-> deps[numdeps - 1].name = strdup(pos);
# 483| deps[numdeps - 1].handled = 0;
# 484| memset(&deps[numdeps], '\0', sizeof(struct dep));
Error: GCC_ANALYZER_WARNING (CWE-401): [#def82]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘parseServiceInfo’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:697:31: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
# 695| }
# 696| numdeps++;
# 697|-> serv.provides =
# 698| realloc(serv.provides, (numdeps + 1) * sizeof(char *));
# 699| serv.provides[numdeps - 1] = strdup(start);
Error: GCC_ANALYZER_WARNING (CWE-476): [#def83]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:699:44: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
# 697| serv.provides =
# 698| realloc(serv.provides, (numdeps + 1) * sizeof(char *));
# 699|-> serv.provides[numdeps - 1] = strdup(start);
# 700| serv.provides[numdeps] = NULL;
# 701| if (!t || t >= end)
Error: CPPCHECK_WARNING (CWE-401): [#def84]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:722: error[memleak]: Memory leak: serv.desc
# 720| ((serv.levels == -1) || !serv.desc ||
# 721| (!serv.isLSB && (serv.sPriority == -1 || serv.kPriority == 100)))) {
# 722|-> return 1;
# 723| }
# 724|
Error: CLANG_WARNING: [#def85]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:722:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'serv.desc'
# 720| ((serv.levels == -1) || !serv.desc ||
# 721| (!serv.isLSB && (serv.sPriority == -1 || serv.kPriority == 100)))) {
# 722|-> return 1;
# 723| }
# 724|
Error: CLANG_WARNING: [#def86]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:722:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'serv.provides'
# 720| ((serv.levels == -1) || !serv.desc ||
# 721| (!serv.isLSB && (serv.sPriority == -1 || serv.kPriority == 100)))) {
# 722|-> return 1;
# 723| }
# 724|
Error: CLANG_WARNING: [#def87]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:722:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'serv.softStartDeps'
# 720| ((serv.levels == -1) || !serv.desc ||
# 721| (!serv.isLSB && (serv.sPriority == -1 || serv.kPriority == 100)))) {
# 722|-> return 1;
# 723| }
# 724|
Error: CLANG_WARNING: [#def88]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:722:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'serv.softStopDeps'
# 720| ((serv.levels == -1) || !serv.desc ||
# 721| (!serv.isLSB && (serv.sPriority == -1 || serv.kPriority == 100)))) {
# 722|-> return 1;
# 723| }
# 724|
Error: CLANG_WARNING: [#def89]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:722:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'serv.startDeps'
# 720| ((serv.levels == -1) || !serv.desc ||
# 721| (!serv.isLSB && (serv.sPriority == -1 || serv.kPriority == 100)))) {
# 722|-> return 1;
# 723| }
# 724|
Error: CLANG_WARNING: [#def90]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:722:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'serv.stopDeps'
# 720| ((serv.levels == -1) || !serv.desc ||
# 721| (!serv.isLSB && (serv.sPriority == -1 || serv.kPriority == 100)))) {
# 722|-> return 1;
# 723| }
# 724|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def91]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:728:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘serv.provides’
# 726| if (!serv.provides) {
# 727| serv.provides = malloc(2 * sizeof(char *));
# 728|-> serv.provides[0] = strdup(name);
# 729| serv.provides[1] = NULL;
# 730| }
Error: GCC_ANALYZER_WARNING (CWE-401): [#def92]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘setXinetdService’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:858:16: warning[-Wanalyzer-malloc-leak]: leak of ‘buf’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:17: included_from: Included from here.
# 856| snprintf(oldfname, 100, "%s/%s", XINETDDIR, s.name);
# 857| if ((oldfd = open(oldfname, O_RDONLY)) == -1) {
# 858|-> return -1;
# 859| }
# 860| fstat(oldfd, &sb);
Error: GCC_ANALYZER_WARNING (CWE-688): [#def93]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:879:15: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘buf’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 877| while (buf) {
# 878| tmp = buf;
# 879|-> ptr = strchr(buf, '\n');
# 880| if (ptr) {
# 881| *ptr = '\0';
Error: COMPILER_WARNING (CWE-252): [#def94]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘setXinetdService’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:887:13: warning[-Wunused-result]: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’
# 887 | write(newfd, tmp, strlen(tmp));
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 885| buf++;
# 886| if (strncmp(buf, "disable", 7) && strlen(buf)) {
# 887|-> write(newfd, tmp, strlen(tmp));
# 888| write(newfd, "\n", 1);
# 889| if (buf[0] == '{') {
Error: COMPILER_WARNING (CWE-252): [#def95]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:888:13: warning[-Wunused-result]: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’
# 888 | write(newfd, "\n", 1);
# | ^~~~~~~~~~~~~~~~~~~~~
# 886| if (strncmp(buf, "disable", 7) && strlen(buf)) {
# 887| write(newfd, tmp, strlen(tmp));
# 888|-> write(newfd, "\n", 1);
# 889| if (buf[0] == '{') {
# 890| snprintf(tmpstr, 50, "\tdisable\t= %s", on ? "no" : "yes");
Error: COMPILER_WARNING (CWE-252): [#def96]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:891:17: warning[-Wunused-result]: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’
# 891 | write(newfd, tmpstr, strlen(tmpstr));
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 889| if (buf[0] == '{') {
# 890| snprintf(tmpstr, 50, "\tdisable\t= %s", on ? "no" : "yes");
# 891|-> write(newfd, tmpstr, strlen(tmpstr));
# 892| write(newfd, "\n", 1);
# 893| }
Error: COMPILER_WARNING (CWE-252): [#def97]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:892:17: warning[-Wunused-result]: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’
# 892 | write(newfd, "\n", 1);
# | ^~~~~~~~~~~~~~~~~~~~~
# 890| snprintf(tmpstr, 50, "\tdisable\t= %s", on ? "no" : "yes");
# 891| write(newfd, tmpstr, strlen(tmpstr));
# 892|-> write(newfd, "\n", 1);
# 893| }
# 894| }
Error: COMPILER_WARNING (CWE-252): [#def98]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘isOverriddenBySystemd’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:960:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 960 | asprintf(&p, SYSTEMD_SERVICE_PATH "/%s.service", service);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 958| int rc = 0;
# 959|
# 960|-> asprintf(&p, SYSTEMD_SERVICE_PATH "/%s.service", service);
# 961|
# 962| if (access(p, F_OK) >= 0) {
Error: COMPILER_WARNING (CWE-252): [#def99]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:967:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 967 | asprintf(&p, SYSTEMD_LOCAL_SERVICE_PATH "/%s.service", service);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 965| }
# 966| free(p);
# 967|-> asprintf(&p, SYSTEMD_LOCAL_SERVICE_PATH "/%s.service", service);
# 968| if (access(p, F_OK) >= 0) {
# 969| rc = 1;
Error: COMPILER_WARNING (CWE-252): [#def100]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘isSocketActivatedBySystemd’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:981:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 981 | asprintf(&p, SYSTEMD_SERVICE_PATH "/%s@.service", service);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 979| int rc = 0;
# 980|
# 981|-> asprintf(&p, SYSTEMD_SERVICE_PATH "/%s@.service", service);
# 982| asprintf(&s, SYSTEMD_SERVICE_PATH "/%s.socket", service);
# 983|
Error: COMPILER_WARNING (CWE-252): [#def101]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:982:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 982 | asprintf(&s, SYSTEMD_SERVICE_PATH "/%s.socket", service);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 980|
# 981| asprintf(&p, SYSTEMD_SERVICE_PATH "/%s@.service", service);
# 982|-> asprintf(&s, SYSTEMD_SERVICE_PATH "/%s.socket", service);
# 983|
# 984| if (access(p, F_OK) >= 0 && access(s, F_OK) >= 0) {
Error: COMPILER_WARNING (CWE-252): [#def102]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:991:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 991 | asprintf(&p, SYSTEMD_LOCAL_SERVICE_PATH "/%s@.service", service);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 989| free(s);
# 990|
# 991|-> asprintf(&p, SYSTEMD_LOCAL_SERVICE_PATH "/%s@.service", service);
# 992| asprintf(&s, SYSTEMD_LOCAL_SERVICE_PATH "/%s.socket", service);
# 993| if (access(p, F_OK) >= 0 && access(s, F_OK) >= 0) {
Error: COMPILER_WARNING (CWE-252): [#def103]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:992:5: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 992 | asprintf(&s, SYSTEMD_LOCAL_SERVICE_PATH "/%s.socket", service);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 990|
# 991| asprintf(&p, SYSTEMD_LOCAL_SERVICE_PATH "/%s@.service", service);
# 992|-> asprintf(&s, SYSTEMD_LOCAL_SERVICE_PATH "/%s.socket", service);
# 993| if (access(p, F_OK) >= 0 && access(s, F_OK) >= 0) {
# 994| rc = 1;
Error: GCC_ANALYZER_WARNING (CWE-415): [#def104]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘runlevelsToTargets’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:1110:32: warning[-Wanalyzer-double-free]: double-‘free’ of ‘ret’
# 1108|
# 1109| if (!found) {
# 1110|-> tmp = (char **)realloc(ret, sizeof(char *) * (n_ret + 1));
# 1111| if (tmp == NULL) {
# 1112| r = -ENOMEM;
Error: CLANG_WARNING: [#def105]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:1112:26: warning[unix.Malloc]: Potential leak of memory pointed to by 't'
# 1110| tmp = (char **)realloc(ret, sizeof(char *) * (n_ret + 1));
# 1111| if (tmp == NULL) {
# 1112|-> r = -ENOMEM;
# 1113| goto fail;
# 1114| }
Error: COMPILER_WARNING (CWE-252): [#def106]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘serviceNameToUnit’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:1158:9: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 1158 | asprintf(&ret, "%s.service", service);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1156| ret = strdup("time-sync.target");
# 1157| } else {
# 1158|-> asprintf(&ret, "%s.service", service);
# 1159| }
# 1160|
Error: GCC_ANALYZER_WARNING (CWE-688): [#def107]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘unitIsSimilarlyConfigure’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:1273:5: warning[-Wanalyzer-null-argument]: use of NULL ‘deps’ where non-null expected
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:28: included_from: Included from here.
/usr/include/stdlib.h:970:13: note: argument 1 of ‘qsort’ must be non-null
# 1271| return 0;
# 1272|
# 1273|-> qsort(deps, n_deps, sizeof(char *), cmpstringp);
# 1274|
# 1275| r = systemdIsSimilarlyConfiguredDeps(star, n_star, deps, n_deps);
Error: CLANG_WARNING: [#def108]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:1273:5: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1271| return 0;
# 1272|
# 1273|-> qsort(deps, n_deps, sizeof(char *), cmpstringp);
# 1274|
# 1275| r = systemdIsSimilarlyConfiguredDeps(star, n_star, deps, n_deps);
Error: GCC_ANALYZER_WARNING (CWE-688): [#def109]
chkconfig-1.26-build/chkconfig-1.26/leveldb.c: scope_hint: In function ‘checkSystemdDependencies’
chkconfig-1.26-build/chkconfig-1.26/leveldb.c:1298:5: warning[-Wanalyzer-null-argument]: use of NULL ‘star’ where non-null expected
/usr/include/stdlib.h:970:13: note: argument 1 of ‘qsort’ must be non-null
# 1296| return;
# 1297|
# 1298|-> qsort(star, n_star, sizeof(char *), cmpstringp);
# 1299|
# 1300| if (s->startDeps) {
Error: CPPCHECK_WARNING: [#def110]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-252): [#def111]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c: scope_hint: In function ‘servicesWindow’
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:166:13: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 166 | asprintf(&cmd, "/usr/bin/systemctl %s %s >/dev/null 2>&1",
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 167 | en ? "enable" : "disable", services[i].name);
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 164| else
# 165| continue;
# 166|-> asprintf(&cmd, "/usr/bin/systemctl %s %s >/dev/null 2>&1",
# 167| en ? "enable" : "disable", services[i].name);
# 168| if (cmd == NULL)
Error: COMPILER_WARNING (CWE-252): [#def112]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:170:13: warning[-Wunused-result]: ignoring return value of ‘system’ declared with attribute ‘warn_unused_result’
# 170 | system(cmd);
# | ^~~~~~~~~~~
# 168| if (cmd == NULL)
# 169| return 1;
# 170|-> system(cmd);
# 171| free(cmd);
# 172| } else {
Error: CLANG_WARNING: [#def113]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:319:9: warning[unix.Malloc]: Potential leak of memory pointed to by 'services'
# 317|
# 318| if (!(dir = opendir(RUNLEVELS "/init.d"))) {
# 319|-> fprintf(stderr, "failed to open " RUNLEVELS "/init.d: %s\n",
# 320| strerror(errno));
# 321| return 2;
Error: CPPCHECK_WARNING (CWE-401): [#def114]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:321: error[memleak]: Memory leak: services
# 319| fprintf(stderr, "failed to open " RUNLEVELS "/init.d: %s\n",
# 320| strerror(errno));
# 321|-> return 2;
# 322| }
# 323|
Error: GCC_ANALYZER_WARNING (CWE-401): [#def115]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c: scope_hint: In function ‘getServices’
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:321:16: warning[-Wanalyzer-malloc-leak]: leak of ‘services’
# 319| fprintf(stderr, "failed to open " RUNLEVELS "/init.d: %s\n",
# 320| strerror(errno));
# 321|-> return 2;
# 322| }
# 323|
Error: CPPCHECK_WARNING (CWE-401): [#def116]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:342: error[memleakOnRealloc]: Common realloc mistake: 'services' nulled but not freed upon failure
# 340| if (numServices == numServicesAlloced) {
# 341| numServicesAlloced += 10;
# 342|-> services =
# 343| realloc(services, numServicesAlloced * sizeof(*services));
# 344| }
Error: CPPCHECK_WARNING (CWE-401): [#def117]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:393: error[memleakOnRealloc]: Common realloc mistake: 'services' nulled but not freed upon failure
# 391| if (numServices == numServicesAlloced) {
# 392| numServicesAlloced += 10;
# 393|-> services =
# 394| realloc(services, numServicesAlloced * sizeof(*services));
# 395| }
Error: CLANG_WARNING: [#def118]
chkconfig-1.26-build/chkconfig-1.26/ntsysv.c:417:5: warning[unix.Malloc]: Use of memory after it is freed
# 415| getSystemdServices(&services, &numServices);
# 416|
# 417|-> qsort(services, numServices, sizeof(*services), serviceNameCmp);
# 418|
# 419| *servicesPtr = services;
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-172-16-1-183.us-west-2.compute.internal |
| mock-config | fedora-41-x86_64 |
| project-name | chkconfig-1.26-3.fc40 |
| store-results-to | /tmp/tmpvu7lxird/chkconfig-1.26-3.fc40.tar.xz |
| time-created | 2024-07-03 12:11:31 |
| time-finished | 2024-07-03 12:13:03 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmpvu7lxird/chkconfig-1.26-3.fc40.tar.xz' '--gcc-analyze' '/tmp/tmpvu7lxird/chkconfig-1.26-3.fc40.src.rpm' |
| tool-version | csmock-3.5.3-1.el9 |