Task #709 - dracut-059-22.fc40/scan-results.err
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Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:182:18: warning[unix.Malloc]: Potential leak of memory pointed to by 'from_dir_p' # 180| /* dir_len() skips double /'s e.g. //lib64, so we can't skip just one # 181| * character - need to skip all leading /'s */ # 182|-> for (i = dirlen + 1; from[i] == '/'; ++i) # 183| ; # 184| _asprintf(&realfrom, "%s/%s", buf, from + i); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:195:18: warning[unix.Malloc]: Potential leak of memory pointed to by 'target_dir_p' # 193| } # 194| # 195|-> for (i = dirlen + 1; target[i] == '/'; ++i) # 196| ; # 197| _asprintf(&realtarget, "%s/%s", buf, target + i); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:323:17: warning[deadcode.DeadStores]: Value stored to 'dest_desc' is never read # 321| } # 322| close(dest_desc); # 323|-> dest_desc = -1; # 324| /* clone did not work, remove the file */ # 325| unlink(dst); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:392:24: warning[unix.Malloc]: Potential leak of memory pointed to by 'p' # 390| pdir = dirname_malloc(p); # 391| if (!pdir) # 392|-> return ret; # 393| # 394| ppdir = dirname_malloc(pdir); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:507:33: warning[unix.Malloc]: Potential leak of memory pointed to by 'buf' # 505| fd = open(fullsrcpath, O_RDONLY | O_CLOEXEC); # 506| if (fd < 0) # 507|-> return -errno; # 508| # 509| ret = read(fd, buf, linesize - 1); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:638:25: warning[unix.Malloc]: Potential leak of memory pointed to by 'dstpath' # 636| # 637| if (!(srcpath && dstpath)) # 638|-> return -ENOMEM; # 639| # 640| size_t dlen = dir_len(src); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:638:25: warning[unix.Malloc]: Potential leak of memory pointed to by 'srcpath' # 636| # 637| if (!(srcpath && dstpath)) # 638|-> return -ENOMEM; # 639| # 640| size_t dlen = dir_len(src); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:740:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'parent' # 738| } # 739| # 740|-> return 0; # 741| } # 742| Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:740:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'path' # 738| } # 739| # 740|-> return 0; # 741| } # 742| Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:779:17: warning[unix.Malloc]: Potential leak of memory pointed to by 'fullsrcpath' # 777| # 778| if (check_hashmap(items_failed, src)) { # 779|-> log_debug("hash hit items_failed for '%s'", src); # 780| return 1; # 781| } Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:844:29: warning[unix.Malloc]: Potential leak of memory pointed to by 'dname' # 842| if (!dname) # 843| return 1; # 844|-> ret = dracut_install(dname, dname, true, false, true); # 845| # 846| if (ret != 0) { Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:852:21: warning[unix.Malloc]: Potential leak of memory pointed to by 'fulldstdir' # 850| } # 851| # 852|-> if (src_isdir) { # 853| if (dst_exists) { # 854| if (S_ISDIR(sb.st_mode)) { Error: GCC_ANALYZER_WARNING (CWE-688): dracut-059-build/dracut-059/src/install/dracut-install.c: scope_hint: In function ‘parse_argv’ dracut-059-build/dracut-059/src/install/dracut-install.c:1089:41: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘sysrootdir’ where non-null expected <built-in>: note: argument 1 of ‘__builtin_strlen’ must be non-null # 1087| case 'r': # 1088| sysrootdir = strdup(optarg); # 1089|-> sysrootdirlen = strlen(sysrootdir); # 1090| break; # 1091| case 'p': Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:1340:37: warning[unix.Malloc]: Potential leak of memory pointed to by 'dest' # 1338| if (strchr(argv[i], '*') == NULL) { # 1339| _cleanup_free_ char *dest = strdup(argv[i]); # 1340|-> ret = dracut_install(argv[i], dest, arg_createdir, arg_resolvedeps, true); # 1341| } else { # 1342| _cleanup_free_ char *realsrc = NULL; Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:1416:17: warning[deadcode.DeadStores]: Value stored to 'ret' is never read # 1414| value = kmod_module_info_get_value(l); # 1415| log_debug("Firmware %s", value); # 1416|-> ret = -1; # 1417| STRV_FOREACH(q, firmwaredirs) { # 1418| _cleanup_free_ char *fwpath = NULL; Error: GCC_ANALYZER_WARNING (CWE-775): dracut-059-build/dracut-059/src/install/dracut-install.c: scope_hint: In function ‘modalias_list’ dracut-059-build/dracut-059/src/install/dracut-install.c:1648:27: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(*ftsent.fts_accpath, "r")’ # 1646| if (strncmp("modalias", ftsent->fts_name, 8) != 0) # 1647| continue; # 1648|-> if (!(f = fopen(ftsent->fts_accpath, "r"))) # 1649| continue; # 1650| Error: GCC_ANALYZER_WARNING (CWE-401): dracut-059-build/dracut-059/src/install/dracut-install.c:1648:27: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(*ftsent.fts_accpath, "r")’ # 1646| if (strncmp("modalias", ftsent->fts_name, 8) != 0) # 1647| continue; # 1648|-> if (!(f = fopen(ftsent->fts_accpath, "r"))) # 1649| continue; # 1650| Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:1799:49: warning[unix.Malloc]: Potential leak of memory pointed to by 'modname' # 1797| if (!arg_silent) # 1798| log_error("3 Failed to lookup alias '%s': %d", modname, r); # 1799|-> return -ENOENT; # 1800| } # 1801| log_info("3 Failed to lookup alias '%s': %d", modname, r); Error: GCC_ANALYZER_WARNING (CWE-688): dracut-059-build/dracut-059/src/install/dracut-install.c: scope_hint: In function ‘main’ dracut-059-build/dracut-059/src/install/dracut-install.c:2033:13: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘destrootdir’ where non-null expected dracut-059-build/dracut-059/src/install/dracut-install.c:47: included_from: Included from here. dracut-059-build/dracut-059/src/install/dracut-install.c:1996:9: note: in expansion of macro ‘log_debug’ dracut-059-build/dracut-059/src/install/dracut-install.c:36: included_from: Included from here. /usr/include/string.h:156:12: note: argument 1 of ‘strcmp’ must be non-null # 2031| } # 2032| # 2033|-> if (strcmp(destrootdir, "/") == 0) { # 2034| log_error("Environment DESTROOTDIR or argument -D is set to '/'!"); # 2035| usage(EXIT_FAILURE); Error: CLANG_WARNING: dracut-059-build/dracut-059/src/install/dracut-install.c:2067:9: warning[deadcode.DeadStores]: Value stored to 'r' is never read # 2065| } # 2066| # 2067|-> r = EXIT_SUCCESS; # 2068| # 2069| if (((optind + 1) < argc) && (strcmp(argv[optind + 1], destrootdir) == 0)) { Error: GCC_ANALYZER_WARNING (CWE-401): dracut-059-build/dracut-059/src/install/strv.c: scope_hint: In function ‘strv_push’ dracut-059-build/dracut-059/src/install/strv.c:416:12: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’ dracut-059-build/dracut-059/src/install/strv.c:26: included_from: Included from here. dracut-059-build/dracut-059/src/install/strv.c:562:9: note: in expansion of macro ‘NULSTR_FOREACH’ dracut-059-build/dracut-059/src/install/strv.c: scope_hint: In function ‘strv_push’ dracut-059-build/dracut-059/src/install/strv.c: scope_hint: In function ‘strv_push’ dracut-059-build/dracut-059/src/install/strv.c: scope_hint: In function ‘strv_push’ dracut-059-build/dracut-059/src/install/strv.c:562:9: note: in expansion of macro ‘NULSTR_FOREACH’ dracut-059-build/dracut-059/src/install/strv.c:562:9: note: in expansion of macro ‘NULSTR_FOREACH’ dracut-059-build/dracut-059/src/install/strv.c: scope_hint: In function ‘strv_push’ dracut-059-build/dracut-059/src/install/strv.c: scope_hint: In function ‘strv_push’ dracut-059-build/dracut-059/src/install/strv.c: scope_hint: In function ‘strv_push’ # 414| n = strv_length(*l); # 415| c = realloc(*l, sizeof(char *) * (n + 2)); # 416|-> if (!c) # 417| return -ENOMEM; # 418| Error: GCC_ANALYZER_WARNING (CWE-1341): dracut-059-build/dracut-059/src/install/util.c: scope_hint: In function ‘close_nointr’ dracut-059-build/dracut-059/src/install/util.c:75:21: warning[-Wanalyzer-fd-double-close]: double ‘close’ of file descriptor ‘fd’ dracut-059-build/dracut-059/src/install/util.h:40: included_from: Included from here. dracut-059-build/dracut-059/src/install/util.c:30: included_from: Included from here. dracut-059-build/dracut-059/src/install/macro.h:136:22: note: in expansion of macro ‘assert_se’ dracut-059-build/dracut-059/src/install/util.c:70:9: note: in expansion of macro ‘assert’ dracut-059-build/dracut-059/src/install/util.c:24: included_from: Included from here. # 73| int r; # 74| # 75|-> r = close(fd); # 76| if (r >= 0) # 77| return r; Error: COMPILER_WARNING (CWE-457): dracut-059-build/dracut-059/src/install/util.h:535:9: warning[-Wmaybe-uninitialized]: ‘dst’ may be used uninitialized # 535 | free(*(void **)p); # | ^~~~~~~~~~~~~~~~~ dracut-059-build/dracut-059/src/install/dracut-install.c: scope_hint: In function ‘dracut_install’ dracut-059-build/dracut-059/src/install/dracut-install.c:756:30: note: ‘dst’ was declared here # 756 | _cleanup_free_ char *dst; # | ^~~ # 533| static inline void freep(void *p) # 534| { # 535|-> free(*(void **)p); # 536| } # 537| Error: CPPCHECK_WARNING: dracut-059-build/dracut-059/src/util/util.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches. Error: GCC_ANALYZER_WARNING (CWE-476): dracut-059-build/dracut-059/src/util/util.c: scope_hint: In function ‘next_arg’ dracut-059-build/dracut-059/src/util/util.c:70:13: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘args’ # 68| char *next; # 69| # 70|-> if (*args == '"') { # 71| args++; # 72| in_quote = 1; Error: CLANG_WARNING: dracut-059-build/dracut-059/src/util/util.c:211:29: warning[unix.Malloc]: Potential leak of memory pointed to by 'cmdline' # 209| cmdline = next_arg(cmdline, &key, &value); # 210| if (strcmp(key, search_key) == 0) { # 211|-> if (value) { # 212| end_value = value; # 213| bool_value = -1; Error: CLANG_WARNING: dracut-059-build/dracut-059/src/util/util.c:211:29: warning[unix.Malloc]: Potential leak of memory pointed to by 'key' # 209| cmdline = next_arg(cmdline, &key, &value); # 210| if (strcmp(key, search_key) == 0) { # 211|-> if (value) { # 212| end_value = value; # 213| bool_value = -1; Error: GCC_ANALYZER_WARNING (CWE-401): dracut-059-build/dracut-059/src/util/util.c: scope_hint: In function ‘getarg’ dracut-059-build/dracut-059/src/util/util.c:234:12: warning[-Wanalyzer-malloc-leak]: leak of ‘cmdline’ dracut-059-build/dracut-059/src/util/util.c:54:16: note: in expansion of macro ‘kernel_isspace’ dracut-059-build/dracut-059/src/util/util.c: scope_hint: In function ‘getarg’ # 232| } # 233| # 234|-> if (bool_value) { # 235| return EXIT_SUCCESS; # 236| } Error: CLANG_WARNING: dracut-059-build/dracut-059/src/util/util.c:276:37: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull' # 274| if (strcmp(key, search_key) == 0) { # 275| if (search_value) { # 276|-> if (strcmp(value, search_value) == 0) { # 277| printf("%s\n", value); # 278| found_value = true; Error: CLANG_WARNING: dracut-059-build/dracut-059/src/util/util.c:289:18: warning[unix.Malloc]: Potential leak of memory pointed to by 'key' # 287| } # 288| } # 289|-> } while (cmdline[0]); # 290| return found_value ? EXIT_SUCCESS : EXIT_FAILURE; # 291| } Error: CLANG_WARNING: dracut-059-build/dracut-059/src/util/util.c:290:16: warning[unix.Malloc]: Potential leak of memory pointed to by 'cmdline' # 288| } # 289| } while (cmdline[0]); # 290|-> return found_value ? EXIT_SUCCESS : EXIT_FAILURE; # 291| } # 292|