Task #959 - pacman-6.1.0-2.fc41/scan-results.err
back to task #959download
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c: scope_hint: In function ‘commit_single_pkg’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:518:19: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:42: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:432:9: note: in expansion of macro ‘ASSERT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:39: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:461:9: note: in expansion of macro ‘EVENT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:508:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:508:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:22: included_from: Included from here.
# 516| handle->root, strerror(errno));
# 517| _alpm_archive_read_free(archive);
# 518|-> if(cwdfd >= 0) {
# 519| close(cwdfd);
# 520| }
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:568:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:432:9: note: in expansion of macro ‘ASSERT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:461:9: note: in expansion of macro ‘EVENT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:508:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:508:9: note: in expansion of macro ‘OPEN’
# 566|
# 567| /* restore the old cwd if we have it */
# 568|-> if(cwdfd >= 0) {
# 569| if(fchdir(cwdfd) != 0) {
# 570| _alpm_log(handle, ALPM_LOG_ERROR,
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:623:20: warning[core.NullDereference]: Access to field 'version' results in a dereference of a null pointer (loaded from variable 'oldpkg')
# 621| case ALPM_PACKAGE_DOWNGRADE:
# 622| alpm_logaction(handle, ALPM_CALLER_PREFIX, "downgraded %s (%s -> %s)\n",
# 623|-> newpkg->name, oldpkg->version, newpkg->version);
# 624| break;
# 625| case ALPM_PACKAGE_REINSTALL:
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/add.c:631:20: warning[core.NullDereference]: Access to field 'version' results in a dereference of a null pointer (loaded from variable 'oldpkg')
# 629| case ALPM_PACKAGE_UPGRADE:
# 630| alpm_logaction(handle, ALPM_CALLER_PREFIX, "upgraded %s (%s -> %s)\n",
# 631|-> newpkg->name, oldpkg->version, newpkg->version);
# 632| break;
# 633| default:
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/alpm_list.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/base64.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c: scope_hint: In function ‘_cache_changelog_open’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:214:19: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:40: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
/usr/include/features.h:511: included_from: Included from here.
/usr/include/unistd.h:25: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:21: included_from: Included from here.
/usr/include/stdio.h:276:14: note: argument 1 of ‘fopen’ must be a pointer to a null-terminated string
# 212| alpm_db_t *db = alpm_pkg_get_db(pkg);
# 213| char *clfile = _alpm_local_db_pkgpath(db, pkg, "changelog");
# 214|-> FILE *f = fopen(clfile, "r");
# 215| free(clfile);
# 216| return f;
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c: scope_hint: In function ‘_cache_mtree_open’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:258:12: warning[-Wanalyzer-null-argument]: use of NULL ‘_alpm_local_db_pkgpath(alpm_pkg_get_db(pkg), pkg, "mtree")’ where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
/usr/include/unistd.h:287:12: note: argument 1 of ‘access’ must be non-null
# 256| char *mtfile = _alpm_local_db_pkgpath(db, pkg, "mtree");
# 257|
# 258|-> if(access(mtfile, F_OK) != 0) {
# 259| /* there is no mtree file for this package */
# 260| goto error;
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c: scope_hint: In function ‘local_db_read’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:916:20: warning[-Wanalyzer-null-argument]: use of NULL ‘_alpm_local_db_pkgpath(db, info, "install")’ where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
/usr/include/unistd.h:287:12: note: argument 1 of ‘access’ must be non-null
# 914| if(inforeq & INFRQ_SCRIPTLET && !(info->infolevel & INFRQ_SCRIPTLET)) {
# 915| char *path = _alpm_local_db_pkgpath(db, info, "install");
# 916|-> if(access(path, F_OK) == 0) {
# 917| info->scriptlet = 1;
# 918| }
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c: scope_hint: In function ‘_alpm_local_db_prepare’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:946:22: warning[-Wanalyzer-null-argument]: use of NULL ‘_alpm_local_db_pkgpath(db, info, 0)’ where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:679:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_local.c:27: included_from: Included from here.
/usr/include/sys/stat.h:389:12: note: argument 1 of ‘mkdir’ must be non-null
# 944| pkgpath = _alpm_local_db_pkgpath(db, info, NULL);
# 945|
# 946|-> if((retval = mkdir(pkgpath, 0755)) != 0) {
# 947| _alpm_log(db->handle, ALPM_LOG_ERROR, _("could not create directory %s: %s\n"),
# 948| pkgpath, strerror(errno));
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c: scope_hint: In function ‘alpm_pkg_load’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:747:40: warning[-Wanalyzer-malloc-leak]: leak of ‘sig’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:732:9: note: in expansion of macro ‘CHECK_HANDLE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:732:9: note: in expansion of macro ‘CHECK_HANDLE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:733:9: note: in expansion of macro ‘ASSERT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.h:45: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:745:41: note: in expansion of macro ‘_’
# 745| _("failed to read signature file: %s\n"), sigpath);
# 746| free(sigpath);
# 747|-> return -1;
# 748| }
# 749|
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:498:15: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 496| const char *filename)
# 497| {
# 498|-> size_t len = strlen(filename);
# 499|
# 500| if(filename[0] == '.') {
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c: scope_hint: In function ‘_alpm_validate_filename’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:498:22: warning[-Wanalyzer-null-argument]: use of NULL ‘filename’ where non-null expected
/usr/include/locale.h:28: included_from: Included from here.
/usr/include/libintl.h:103: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.h:45: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:33: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:527:9: note: in expansion of macro ‘READ_NEXT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:605:33: note: in expansion of macro ‘READ_AND_STORE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:527:9: note: in expansion of macro ‘READ_NEXT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:605:33: note: in expansion of macro ‘READ_AND_STORE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:528:9: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:605:33: note: in expansion of macro ‘READ_AND_STORE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:528:9: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_sync.c:605:33: note: in expansion of macro ‘READ_AND_STORE’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 496| const char *filename)
# 497| {
# 498|-> size_t len = strlen(filename);
# 499|
# 500| if(filename[0] == '.') {
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/conflict.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/db.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/db.c:181: warning[nullPointer]: Possible null pointer dereference: newurl
# 179| STRDUP(newurl, url, return NULL);
# 180| /* strip the trailing slash if one exists */
# 181|-> if(newurl[len - 1] == '/') {
# 182| newurl[len - 1] = '\0';
# 183| }
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/deps.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/diskspace.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/dload.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/dload.c:178:19: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 176| static const char *get_filename(const char *url)
# 177| {
# 178|-> char *filename = strrchr(url, '/');
# 179| if(filename != NULL) {
# 180| return filename + 1;
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/dload.c:576:5: warning[deadcode.DeadStores]: Value stored to 'curlerr' is never read
# 574| /* handle the interrupt accordingly */
# 575| if(dload_interrupted == ABORT_OVER_MAXFILESIZE) {
# 576|-> curlerr = CURLE_FILESIZE_EXCEEDED;
# 577| payload->unlink_on_fail = 1;
# 578| handle->pm_errno = ALPM_ERR_LIBCURL;
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/dload.c:710:3: warning[unix.Malloc]: Potential leak of memory pointed to by 'sig'
# 708|
# 709| curl_add_payload(handle, curlm, sig, localpath);
# 710|-> (*active_downloads_num)++;
# 711| }
# 712|
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/dload.c:1045:30: warning[core.NullDereference]: Access to field 'data' results in a dereference of a null pointer (loaded from variable 's')
# 1043| /* Download signature if requested */
# 1044| char *sig_fileurl;
# 1045|-> size_t sig_len = strlen(s->data) + strlen(payload->filepath) + 6;
# 1046| int retsig = -1;
# 1047|
Error: CPPCHECK_WARNING (CWE-457):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/filelist.c:132: warning[uninitvar]: Uninitialized variables: &key.size, &key.mode
# 130| key.name = (char *)path;
# 131|
# 132|-> return bsearch(&key, filelist->files, filelist->count,
# 133| sizeof(alpm_file_t), _alpm_files_cmp);
# 134| }
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/handle.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:497:33: warning[unix.Malloc]: Use of memory after it is freed
# 495| while(i) {
# 496| alpm_list_t *next = i->next;
# 497|-> while(next && strcmp(i->data, next->data) == 0) {
# 498| list = alpm_list_remove_item(list, next);
# 499| free(next);
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/log.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/package.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/pkghash.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/remove.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/signing.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/sync.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/trans.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:116: warning[nullPointer]: Possible null pointer dereference: ptr
# 114| oldmask = umask(0000);
# 115|
# 116|-> for(ptr = str; *ptr; ptr++) {
# 117| /* detect mid-path condition and zero length paths */
# 118| if(*ptr != '/' || ptr == str || ptr[-1] == '/') {
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_makepath_mode’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:116:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘ptr’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:53: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:112:9: note: in expansion of macro ‘STRDUP’
# 114| oldmask = umask(0000);
# 115|
# 116|-> for(ptr = str; *ptr; ptr++) {
# 117| /* detect mid-path condition and zero length paths */
# 118| if(*ptr != '/' || ptr == str || ptr[-1] == '/') {
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_copyfile’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:191:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:158:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:160:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:160:9: note: in expansion of macro ‘OPEN’
# 189| cleanup:
# 190| free(buf);
# 191|-> if(in >= 0) {
# 192| close(in);
# 193| }
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_open_archive’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:280:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_open_archive’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:251:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:251:9: note: in expansion of macro ‘OPEN’
# 278| _alpm_archive_read_free(*archive);
# 279| *archive = NULL;
# 280|-> if(fd >= 0) {
# 281| close(fd);
# 282| }
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_unpack’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:407:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_unpack’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:333:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:333:9: note: in expansion of macro ‘OPEN’
# 405| _alpm_archive_read_free(archive);
# 406| close(fd);
# 407|-> if(cwdfd >= 0) {
# 408| if(fchdir(cwdfd) != 0) {
# 409| _alpm_log(handle, ALPM_LOG_ERROR,
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:477:19: warning[core.CallAndMessage]: Called function pointer is null (null dereference)
# 475| if(*buf_size == 0) {
# 476| /* empty buffer, ask the callback for more */
# 477|-> if((*buf_size = out_cb(buf, buf_limit, cb_ctx)) == 0) {
# 478| /* no more to write, close the pipe */
# 479| return -1;
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_chroot_write_to_child’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:477:33: warning[-Wanalyzer-jump-through-null]: jump through null pointer
# 475| if(*buf_size == 0) {
# 476| /* empty buffer, ask the callback for more */
# 477|-> if((*buf_size = out_cb(buf, buf_limit, cb_ctx)) == 0) {
# 478| /* no more to write, close the pipe */
# 479| return -1;
Error: GCC_ANALYZER_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘_alpm_run_chroot’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:646:23: warning[-Wanalyzer-fd-use-without-check]: ‘dup2’ on possibly invalid file descriptor ‘1’
# 644| close(1);
# 645| close(2);
# 646|-> while(dup2(child2parent_pipefd[HEAD], 1) == -1 && errno == EINTR);
# 647| while(dup2(child2parent_pipefd[HEAD], 2) == -1 && errno == EINTR);
# 648| while(dup2(parent2child_pipefd[TAIL], 0) == -1 && errno == EINTR);
Error: GCC_ANALYZER_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:647:23: warning[-Wanalyzer-fd-use-without-check]: ‘dup2’ on possibly invalid file descriptor ‘2’
# 645| close(2);
# 646| while(dup2(child2parent_pipefd[HEAD], 1) == -1 && errno == EINTR);
# 647|-> while(dup2(child2parent_pipefd[HEAD], 2) == -1 && errno == EINTR);
# 648| while(dup2(parent2child_pipefd[TAIL], 0) == -1 && errno == EINTR);
# 649| close(parent2child_pipefd[TAIL]);
Error: GCC_ANALYZER_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:648:23: warning[-Wanalyzer-fd-use-without-check]: ‘dup2’ on possibly invalid file descriptor ‘0’
# 646| while(dup2(child2parent_pipefd[HEAD], 1) == -1 && errno == EINTR);
# 647| while(dup2(child2parent_pipefd[HEAD], 2) == -1 && errno == EINTR);
# 648|-> while(dup2(parent2child_pipefd[TAIL], 0) == -1 && errno == EINTR);
# 649| close(parent2child_pipefd[TAIL]);
# 650| close(parent2child_pipefd[HEAD]);
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:653:19: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:603:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:603:9: note: in expansion of macro ‘OPEN’
# 651| close(child2parent_pipefd[TAIL]);
# 652| close(child2parent_pipefd[HEAD]);
# 653|-> if(cwdfd >= 0) {
# 654| close(cwdfd);
# 655| }
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:786:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:603:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:603:9: note: in expansion of macro ‘OPEN’
# 784|
# 785| cleanup:
# 786|-> if(cwdfd >= 0) {
# 787| if(fchdir(cwdfd) != 0) {
# 788| _alpm_log(handle, ALPM_LOG_ERROR,
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘md5_file’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:953:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:950:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:952:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:952:9: note: in expansion of macro ‘OPEN’
# 951|
# 952| OPEN(fd, path, O_RDONLY | O_CLOEXEC);
# 953|-> if(fd < 0) {
# 954| free(buf);
# 955| return 1;
Error: GCC_ANALYZER_WARNING (CWE-775):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c: scope_hint: In function ‘sha256_file’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:1012:11: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘<unknown>’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:1009:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:1011:9: note: in expansion of macro ‘OPEN’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.c:1011:9: note: in expansion of macro ‘OPEN’
# 1010|
# 1011| OPEN(fd, path, O_RDONLY | O_CLOEXEC);
# 1012|-> if(fd < 0) {
# 1013| free(buf);
# 1014| return 1;
Error: GCC_ANALYZER_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.h:58:68: warning[-Wanalyzer-malloc-leak]: leak of ‘*current_file.name’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:427:17: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:732:9: note: in expansion of macro ‘CHECK_HANDLE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:732:9: note: in expansion of macro ‘CHECK_HANDLE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:733:9: note: in expansion of macro ‘ASSERT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:587:9: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:587:9: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c: scope_hint: In function ‘add_entry_to_files_list’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:427:17: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:427:17: note: in expansion of macro ‘STRDUP’
# 56| #define REALLOC(p, s, action) do { void* np = realloc(p, s); if(np == NULL) { _alpm_alloc_fail(s); action; } else { p = np; } } while(0)
# 57| /* This strdup macro is NULL safe- copying NULL will yield NULL */
# 58|-> #define STRDUP(r, s, action) do { if(s != NULL) { r = strdup(s); if(r == NULL) { _alpm_alloc_fail(strlen(s)); action; } } else { r = NULL; } } while(0)
# 59| #define STRNDUP(r, s, l, action) do { if(s != NULL) { r = strndup(s, l); if(r == NULL) { _alpm_alloc_fail(l); action; } } else { r = NULL; } } while(0)
# 60|
Error: GCC_ANALYZER_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:30: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c: scope_hint: In function ‘_alpm_hook_run’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.h:58:68: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(&*<unknown>.d_name)’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:617:25: note: in expansion of macro ‘STRDUP’
/usr/include/archive.h:39: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/alpm.h:42: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/handle.h:28: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:25: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:605:25: note: in expansion of macro ‘CALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:605:25: note: in expansion of macro ‘CALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.h:58:51: note: in definition of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:617:25: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/hook.c:617:25: note: in expansion of macro ‘STRDUP’
# 56| #define REALLOC(p, s, action) do { void* np = realloc(p, s); if(np == NULL) { _alpm_alloc_fail(s); action; } else { p = np; } } while(0)
# 57| /* This strdup macro is NULL safe- copying NULL will yield NULL */
# 58|-> #define STRDUP(r, s, action) do { if(s != NULL) { r = strdup(s); if(r == NULL) { _alpm_alloc_fail(strlen(s)); action; } } else { r = NULL; } } while(0)
# 59| #define STRNDUP(r, s, l, action) do { if(s != NULL) { r = strndup(s, l); if(r == NULL) { _alpm_alloc_fail(l); action; } } else { r = NULL; } } while(0)
# 60|
Error: GCC_ANALYZER_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:37: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c: scope_hint: In function ‘add_entry_to_files_list’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/util.h:58:68: warning[-Wanalyzer-malloc-leak]: leak of ‘strdup(path)’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:427:17: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:732:9: note: in expansion of macro ‘CHECK_HANDLE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:732:9: note: in expansion of macro ‘CHECK_HANDLE’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:733:9: note: in expansion of macro ‘ASSERT’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:713:9: note: in expansion of macro ‘MALLOC’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:587:9: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:587:9: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:427:17: note: in expansion of macro ‘STRDUP’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/be_package.c:427:17: note: in expansion of macro ‘STRDUP’
# 56| #define REALLOC(p, s, action) do { void* np = realloc(p, s); if(np == NULL) { _alpm_alloc_fail(s); action; } else { p = np; } } while(0)
# 57| /* This strdup macro is NULL safe- copying NULL will yield NULL */
# 58|-> #define STRDUP(r, s, action) do { if(s != NULL) { r = strdup(s); if(r == NULL) { _alpm_alloc_fail(strlen(s)); action; } } else { r = NULL; } } while(0)
# 59| #define STRNDUP(r, s, l, action) do { if(s != NULL) { r = strndup(s, l); if(r == NULL) { _alpm_alloc_fail(l); action; } } else { r = NULL; } } while(0)
# 60|
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/version.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/version.c: scope_hint: In function ‘parseEVR’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/version.c:49:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘s’
# 47| s = evr;
# 48| /* s points to epoch terminator */
# 49|-> while (*s && isdigit(*s)) s++;
# 50| /* se points to version terminator */
# 51| se = strrchr(s, '-');
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/version.c: scope_hint: In function ‘rpmvercmp.part.0’
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/version.c:103:16: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ptr1’
# 101|
# 102| /* loop through each version segment of str1 and str2 and compare them */
# 103|-> while (*one && *two) {
# 104| while (*one && !isalnum((int)*one)) one++;
# 105| while (*two && !isalnum((int)*two)) two++;
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/version.c:103:24: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ptr2’
# 101|
# 102| /* loop through each version segment of str1 and str2 and compare them */
# 103|-> while (*one && *two) {
# 104| while (*one && !isalnum((int)*one)) one++;
# 105| while (*two && !isalnum((int)*two)) two++;
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/version.c:195:26: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘two’
# 193| /* compared identically but the segment separating characters were */
# 194| /* different */
# 195|-> if ((!*one) && (!*two)) {
# 196| ret = 0;
# 197| goto cleanup;
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c: scope_hint: In function ‘dload_init_event’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c:713:23: warning[-Wanalyzer-malloc-leak]: leak of ‘clean_filename(filename)’
# 711| static int dload_progressbar_enabled(void)
# 712| {
# 713|-> return !config->noprogressbar && (getcols() != 0);
# 714| }
# 715|
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c: scope_hint: In function ‘clean_filename’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c:767:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘fname’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strstr’ must be non-null
# 765| char *fname = strdup(filename);
# 766| /* strip package or DB extension for cleaner look */
# 767|-> if((p = strstr(fname, ".pkg")) || (p = strstr(fname, ".db")) || (p = strstr(fname, ".files"))) {
# 768| fname[p - fname] = '\0';
# 769| }
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c: scope_hint: In function ‘draw_pacman_progress_bar’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c:808:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘name’ where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/callback.c:21: included_from: Included from here.
<built-in>: note: argument 1 of ‘__builtin_sprintf’ must be non-null
# 806| size_t needed = strlen(fname) + (digits * 2) + 4 + 1;
# 807| char *name = malloc(needed);
# 808|-> sprintf(name, "%s (%*zu/%*zu)", fname, digits, bar->downloaded, digits, bar->howmany);
# 809| free(fname);
# 810| fname = name;
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/check.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:247:3: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 245| sigprocmask(SIG_SETMASK, &oldblock, NULL);
# 246|
# 247|-> execvp(file, argv);
# 248|
# 249| /* execvp failed, pass the error back to the parent */
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1236:5: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 1234| }
# 1235|
# 1236|-> if(strcmp(key, "Include") == 0) {
# 1237| return process_include(value, data, file, linenum);
# 1238| }
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c: scope_hint: In function ‘setdefaults’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1314:35: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘rootdir’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 1312| if(c->rootdir) {
# 1313| char* rootdir = strdup(c->rootdir);
# 1314|-> int rootdir_len = strlen(rootdir);
# 1315| /* This removes trailing slashes from the root directory */
# 1316| if(rootdir[rootdir_len-1] == '/'){
Error: GCC_ANALYZER_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1326:40: warning[-Wanalyzer-malloc-leak]: leak of ‘ppath’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1310:34: note: in definition of macro ‘SETDEFAULT’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1328:25: note: in expansion of macro ‘SETDEFAULT’
# 1324| if(ppath == NULL) {
# 1325| free(rootdir);
# 1326|-> return -1;
# 1327| }
# 1328| SETDEFAULT(c->dbpath, ppath);
Error: CPPCHECK_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1328: error[memleak]: Memory leak: rootdir
# 1326| return -1;
# 1327| }
# 1328|-> SETDEFAULT(c->dbpath, ppath);
# 1329| }
# 1330| if(!c->logfile) {
Error: CPPCHECK_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1329: error[memleak]: Memory leak: ppath
# 1327| }
# 1328| SETDEFAULT(c->dbpath, ppath);
# 1329|-> }
# 1330| if(!c->logfile) {
# 1331| char* ppath;
Error: CPPCHECK_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1338: error[memleak]: Memory leak: rootdir
# 1336| return -1;
# 1337| }
# 1338|-> SETDEFAULT(c->logfile, ppath);
# 1339| }
# 1340| free(rootdir);
Error: CPPCHECK_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/conf.c:1339: error[memleak]: Memory leak: ppath
# 1337| }
# 1338| SETDEFAULT(c->logfile, ppath);
# 1339|-> }
# 1340| free(rootdir);
# 1341| } else {
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/database.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/database.c: scope_hint: In function ‘check_db_local_filelist_conflicts’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/database.c:214:48: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘all_files’
# 212|
# 213| /* we can finally add it to the list */
# 214|-> all_files[offset].file = file;
# 215| all_files[offset].pkg = pkg;
# 216| offset++;
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/database.c:221:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘all_files’ where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/alpm_list.h:25: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/lib/libalpm/alpm.h:45: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/database.c:26: included_from: Included from here.
/usr/include/stdlib.h:970:13: note: argument 1 of ‘qsort’ must be non-null
# 219|
# 220| /* now sort the list so we can find duplicates */
# 221|-> qsort(all_files, offset, sizeof(struct fileitem), fileitem_cmp);
# 222|
# 223| /* do a 'uniq' style check on the list */
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/files.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/files.c: scope_hint: In function ‘files_search’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/files.c:136:29: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘ftarg’
# 134|
# 135| struct filetarget *ftarg = malloc(sizeof(struct filetarget));
# 136|-> ftarg->targ = targ;
# 137| ftarg->exact_file = exact_file;
# 138| ftarg->reg = reg;
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c:175: error[memleakOnRealloc]: Common realloc mistake: 'depstring' nulled but not freed upon failure
# 173| if(alpm_find_satisfier(alpm_db_get_pkgcache(localdb), depstring)) {
# 174| const char *installed = _(" [installed]");
# 175|-> depstring = realloc(depstring, strlen(depstring) + strlen(installed) + 1);
# 176| strcpy(depstring + strlen(depstring), installed);
# 177| }
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c: scope_hint: In function ‘optdeplist_display’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c:176:52: warning[-Wanalyzer-null-argument]: use of NULL ‘depstring’ where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.h:35: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c:35: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c:174:57: note: in expansion of macro ‘_’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 174| const char *installed = _(" [installed]");
# 175| depstring = realloc(depstring, strlen(depstring) + strlen(installed) + 1);
# 176|-> strcpy(depstring + strlen(depstring), installed);
# 177| }
# 178| }
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c: scope_hint: In function ‘dump_pkg_backups’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c:431:68: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/package.c:389:41: note: in expansion of macro ‘_’
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 429| }
# 430| value = get_backup_file_status(root, backup);
# 431|-> needed = strlen(root) + strlen(backup->name) + 1 + strlen(value) + 1;
# 432| line = malloc(needed);
# 433| if(!line) {
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/pacman-conf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/pacman.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/query.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/remove.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c: scope_hint: In function ‘sync_cleandb’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c:121:34: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘dbname’ where non-null expected
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.h:35: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c:36: included_from: Included from here.
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c:146:16: note: in expansion of macro ‘_’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c:23: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 1 of ‘strcmp’ must be non-null
# 119| for(i = syncdbs; i && !found; i = alpm_list_next(i)) {
# 120| alpm_db_t *db = i->data;
# 121|-> found = !strcmp(dbname, alpm_db_get_name(db));
# 122| }
# 123|
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c: scope_hint: In function ‘sync_info’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c:411:34: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘name’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 409| int foundpkg = 0, founddb = 0;
# 410|
# 411|-> pkgstr = strchr(name, '/');
# 412| if(pkgstr) {
# 413| repo = name;
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c: scope_hint: In function ‘process_target’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/sync.c:654:26: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘targstring’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strchr’ must be non-null
# 652| /* process targets */
# 653| char *targstring = strdup(target);
# 654|-> char *targname = strchr(targstring, '/');
# 655| int ret = 0;
# 656| alpm_list_t *dblist;
Error: CPPCHECK_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-252):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c: scope_hint: In function ‘concat_list’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:431:25: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 431 | asprintf(&output, "%s %s", tmp, str);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 429|
# 430| if(tmp) {
# 431|-> asprintf(&output, "%s %s", tmp, str);
# 432| free(tmp);
# 433| } else {
Error: COMPILER_WARNING (CWE-252):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:434:25: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 434 | asprintf(&output, "%s", str);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 432| free(tmp);
# 433| } else {
# 434|-> asprintf(&output, "%s", str);
# 435| }
# 436| tmp = output;
Error: COMPILER_WARNING (CWE-252):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:444:17: warning[-Wunused-result]: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’
# 444 | asprintf(&output, "%s", "");
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
# 442|
# 443| if(!output) {
# 444|-> asprintf(&output, "%s", "");
# 445| }
# 446|
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c: scope_hint: In function ‘string_length.part.0’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:477:40: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘replaced’
# 475| }
# 476|
# 477|-> replaced[iter] = *s;
# 478| iter++;
# 479| }
Error: GCC_ANALYZER_WARNING (CWE-476):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:480:32: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘replaced’
# 478| iter++;
# 479| }
# 480|-> replaced[iter] = '\0';
# 481| len = iter;
# 482| wcstr = calloc(len, sizeof(wchar_t));
Error: CLANG_WARNING:
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:650:15: warning[core.UndefinedBinaryOperatorResult]: The right operand of '>' is a garbage value
# 648| size_t str_len = cell ? cell->len : 0;
# 649|
# 650|-> if(str_len > colwidths[curcol]) {
# 651| colwidths[curcol] = str_len;
# 652| }
Error: CPPCHECK_WARNING (CWE-401):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:1351: error[memleakOnRealloc]: Common realloc mistake: 'optstring' nulled but not freed upon failure
# 1349| }
# 1350| if(status) {
# 1351|-> optstring = realloc(optstring, strlen(optstring) + strlen(status) + 1);
# 1352| strcpy(optstring + strlen(optstring), status);
# 1353| }
Error: GCC_ANALYZER_WARNING (CWE-688):
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c: scope_hint: In function ‘make_optstring’
pacman-6.1.0-build/pacman-v6.1.0/src/pacman/util.c:1352:36: warning[-Wanalyzer-null-argument]: use of NULL ‘optstring’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null
# 1350| if(status) {
# 1351| optstring = realloc(optstring, strlen(optstring) + strlen(status) + 1);
# 1352|-> strcpy(optstring + strlen(optstring), status);
# 1353| }
# 1354| return optstring;