Task #334 - criu-3.19-5.fc41/scan-results.err
back to task #334download
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/compel/arch/x86/src/lib/cpu.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/compel/plugins/std/fds.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/plugins/std/infect.c:101: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 99| fini_sigreturn(new_sp);
# 100|
# 101|-> BUG();
# 102|
# 103| return -1;
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/plugins/std/infect.c:186: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 184| futex_set_and_wake(&args->daemon_connected, ret);
# 185| fini();
# 186|-> BUG();
# 187|
# 188| return -1;
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/compel/plugins/std/log.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/compel/src/lib/handle-elf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/compel/src/lib/infect.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/src/lib/infect.c:430: error[nullPointer]: Null pointer dereference: (struct sockaddr_un*)0
# 428|
# 429| saddr->sun_family = AF_UNIX;
# 430|-> snprintf(saddr->sun_path, UNIX_PATH_MAX, "X/crtools-pr-%d-%" PRIx64, key, compel_run_id);
# 431|
# 432| sun_len = SUN_LEN(saddr);
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/src/lib/infect.c:710: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 708| goto err;
# 709|
# 710|-> futex_wait_while_eq(&args->daemon_connected, 0);
# 711| if (futex_get(&args->daemon_connected) != 1) {
# 712| errno = -(int)futex_get(&args->daemon_connected);
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/src/lib/infect.c:923: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 921| *where = elf_relocs[i].value + elf_relocs[i].addend + (unsigned long)vbase;
# 922| } else
# 923|-> BUG();
# 924| }
# 925| #endif
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/compel/src/lib/infect.c: scope_hint: In function ‘find_executable_area’
criu-3.19-build/criu-3.19/compel/src/lib/infect.c:1194:22: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(&aux, "r")’
# 1192|
# 1193| /* f now points at " rwx" (yes, with space) part */
# 1194|-> if (f[3] == 'x') {
# 1195| BUG_ON(end - start < PARASITE_START_AREA_MIN);
# 1196| ret = start;
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/compel/src/lib/infect.c:1194:22: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(&aux, "r")’
# 1192|
# 1193| /* f now points at " rwx" (yes, with space) part */
# 1194|-> if (f[3] == 'x') {
# 1195| BUG_ON(end - start < PARASITE_START_AREA_MIN);
# 1196| ret = start;
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/src/lib/infect.c:1195: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 1193| /* f now points at " rwx" (yes, with space) part */
# 1194| if (f[3] == 'x') {
# 1195|-> BUG_ON(end - start < PARASITE_START_AREA_MIN);
# 1196| ret = start;
# 1197| break;
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/src/lib/infect.c:1521: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 1519| void *compel_parasite_args_s(struct parasite_ctl *ctl, unsigned long args_size)
# 1520| {
# 1521|-> BUG_ON(args_size > ctl->args_size);
# 1522| return compel_parasite_args_p(ctl);
# 1523| }
Error: CLANG_WARNING:
criu-3.19-build/criu-3.19/compel/src/lib/ptrace.c:72:7: warning[core.CallAndMessage]: 4th function call argument is an uninitialized value
# 70| unsigned long *s = src, *a = addr;
# 71|
# 72|-> if (ptrace(PTRACE_POKEDATA, pid, a + w, s[w])) {
# 73| pr_perror("POKEDATA failed");
# 74| goto err;
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/compel/src/main.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
criu-3.19-build/criu-3.19/compel/src/main.c:77:7: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 75| int fd, ret = -1;
# 76|
# 77|-> fd = open(opts.input_filename, O_RDONLY);
# 78| if (fd < 0) {
# 79| pr_perror("Can't open file %s", opts.input_filename);
Error: GCC_ANALYZER_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/src/main.c: scope_hint: In function ‘gen_prefix’
criu-3.19-build/criu-3.19/compel/src/main.c:277:23: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘p’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 275| // Now, check if we got a valid C identifier. We don't need to care
# 276| // about C reserved keywords, as this is only used as a prefix.
# 277|-> for (p = ret; *p != '\0'; p++) {
# 278| if (isalpha(*p))
# 279| continue;
Error: GCC_ANALYZER_WARNING (CWE-126):
criu-3.19-build/criu-3.19/criu/cr-dump.c: scope_hint: In function ‘free_mappings’
criu-3.19-build/criu-3.19/criu/cr-dump.c:111:30: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
criu-3.19-build/criu-3.19/criu/cr-dump.c: scope_hint: In function ‘free_mappings’
criu-3.19-build/criu-3.19/criu/cr-dump.c:53: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/cr-dump.c:2210:9: note: in expansion of macro ‘for_each_pstree_item’
criu-3.19-build/criu-3.19/criu/cr-dump.c:2210:9: note: in expansion of macro ‘for_each_pstree_item’
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:1: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/util.h:19: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/cr-dump.c:1556:9: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/criu/cr-dump.c:32: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/cr-dump.c:110:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/criu/cr-dump.c:111:30: note: read of 1 bit from after the end of ‘vmas’
# └───────────────────────┘
# ^
# 109|
# 110| list_for_each_entry_safe(vma_area, p, &vma_area_list->h, list) {
# 111|-> if (!vma_area->file_borrowed)
# 112| free(vma_area->vmst);
# 113| free(vma_area);
Error: GCC_ANALYZER_WARNING (CWE-126):
criu-3.19-build/criu-3.19/criu/cr-dump.c:112:38: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
criu-3.19-build/criu-3.19/criu/cr-dump.c: scope_hint: In function ‘free_mappings’
criu-3.19-build/criu-3.19/criu/cr-dump.c:2210:9: note: in expansion of macro ‘for_each_pstree_item’
criu-3.19-build/criu-3.19/criu/cr-dump.c:2210:9: note: in expansion of macro ‘for_each_pstree_item’
criu-3.19-build/criu-3.19/criu/cr-dump.c:1556:9: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/criu/cr-dump.c:110:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/criu/cr-dump.c:112:38: note: read of 8 bytes from after the end of ‘vmas’
# └─────────────────────────────────┘
# ^
# 110| list_for_each_entry_safe(vma_area, p, &vma_area_list->h, list) {
# 111| if (!vma_area->file_borrowed)
# 112|-> free(vma_area->vmst);
# 113| free(vma_area);
# 114| }
Error: GCC_ANALYZER_WARNING (CWE-590):
criu-3.19-build/criu-3.19/criu/cr-dump.c:113:17: warning[-Wanalyzer-free-of-non-heap]: ‘free’ of ‘vma_area’ which points to memory on the stack
criu-3.19-build/criu-3.19/criu/cr-dump.c: scope_hint: In function ‘free_mappings’
criu-3.19-build/criu-3.19/criu/cr-dump.c:2210:9: note: in expansion of macro ‘for_each_pstree_item’
criu-3.19-build/criu-3.19/criu/cr-dump.c:2210:9: note: in expansion of macro ‘for_each_pstree_item’
criu-3.19-build/criu-3.19/criu/cr-dump.c:1556:9: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/criu/cr-dump.c:110:9: note: in expansion of macro ‘list_for_each_entry_safe’
# 111| if (!vma_area->file_borrowed)
# 112| free(vma_area->vmst);
# 113|-> free(vma_area);
# 114| }
# 115|
Error: GCC_ANALYZER_WARNING (CWE-416):
criu-3.19-build/criu-3.19/criu/eventpoll.c: scope_hint: In function ‘dequeue_dinfo’
criu-3.19-build/criu-3.19/criu/eventpoll.c:112:30: warning[-Wanalyzer-use-after-free]: use after ‘free’ of ‘dinfo’
criu-3.19-build/criu-3.19/criu/include/crtools.h:6: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/eventpoll.c:15: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/include/imgset.h:20:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/util.h:19: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/eventpoll.c:22: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/eventpoll.c:122:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/criu/eventpoll.c:178:9: note: in expansion of macro ‘list_for_each_entry_safe’
# 110| ssize_t i;
# 111|
# 112|-> for (i = 0; i < dinfo->e->n_tfd; i++)
# 113| eventpoll_tfd_entry__free_unpacked(dinfo->e->tfd[i], NULL);
# 114|
Error: GCC_ANALYZER_WARNING (CWE-416):
criu-3.19-build/criu-3.19/criu/eventpoll.c:112:33: warning[-Wanalyzer-use-after-free]: use after ‘free’ of ‘*dinfo.e’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/include/imgset.h:20:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/eventpoll.c:117:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/criu/eventpoll.c:178:9: note: in expansion of macro ‘list_for_each_entry_safe’
# 110| ssize_t i;
# 111|
# 112|-> for (i = 0; i < dinfo->e->n_tfd; i++)
# 113| eventpoll_tfd_entry__free_unpacked(dinfo->e->tfd[i], NULL);
# 114|
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/files-reg.c: scope_hint: In function ‘validate_with_build_id’
criu-3.19-build/criu-3.19/criu/files-reg.c:2135:24: warning[-Wanalyzer-malloc-leak]: leak of ‘build_id’
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/pstree.h:7: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/files-reg.c:50: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/files-reg.c:1547:38: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/files-reg.c:1547:38: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/files-reg.c:1547:38: note: in expansion of macro ‘xmalloc’
# 2133|
# 2134| if (!rfi->rfe->has_size)
# 2135|-> return 1;
# 2136|
# 2137| if (!rfi->rfe->n_build_id)
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/files.c:1067:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘dup2(fd, dfd)’
criu-3.19-build/criu-3.19/include/common/bug.h:23:22: note: in definition of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/files.c:1064:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/files.c:1064:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/files.c:1066:9: note: in expansion of macro ‘pr_info’
# 1065|
# 1066| pr_info("\t\t\tGoing to dup %d into %d\n", fd, dfd);
# 1067|-> if (dup2(fd, dfd) != dfd) {
# 1068| pr_perror("Can't dup local fd %d -> %d", fd, dfd);
# 1069| return -1;
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/fsnotify.c: scope_hint: In function ‘check_open_handle’
criu-3.19-build/criu-3.19/criu/fsnotify.c:94:27: warning[-Wanalyzer-malloc-leak]: leak of ‘alloc_openable(s_dev, i_ino, f_handle)’
criu-3.19-build/criu-3.19/include/common/bug.h:23:22: note: in definition of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/fsnotify.c:384:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/fsnotify.c:384:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/include/imgset.h:5: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/fsnotify.c:386:17: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/util.h:19: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/protobuf.h:8: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/fsnotify.h:6: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/fsnotify.c:24: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/fsnotify.c:176:40: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/fsnotify.c:176:40: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/fsnotify.c:176:40: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/criu/fsnotify.c: scope_hint: In function ‘check_open_handle’
criu-3.19-build/criu-3.19/include/common/compiler.h:51:41: note: in definition of macro ‘unlikely’
criu-3.19-build/criu-3.19/include/common/err.h:31:16: note: in expansion of macro ‘IS_ERR_VALUE’
criu-3.19-build/criu-3.19/criu/fsnotify.c: scope_hint: In function ‘check_open_handle’
# 92| memzero(handle, sizeof(*handle));
# 93|
# 94|-> handle->type = img->type;
# 95| handle->bytes = img->bytes;
# 96|
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/fsnotify.c:130:22: warning[-Wanalyzer-malloc-leak]: leak of ‘alloc_openable(s_dev, i_ino, f_handle)’
criu-3.19-build/criu-3.19/include/common/bug.h:23:22: note: in definition of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/fsnotify.c:384:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/fsnotify.c:384:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/fsnotify.c:386:17: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/fsnotify.c:176:40: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/fsnotify.c:176:40: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/fsnotify.c:176:40: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/criu/fsnotify.c: scope_hint: In function ‘check_open_handle’
criu-3.19-build/criu-3.19/include/common/compiler.h:51:41: note: in definition of macro ‘unlikely’
criu-3.19-build/criu-3.19/include/common/err.h:31:16: note: in expansion of macro ‘IS_ERR_VALUE’
criu-3.19-build/criu-3.19/criu/fsnotify.c: scope_hint: In function ‘check_open_handle’
# 128| struct stat st;
# 129|
# 130|-> if (m->s_dev != s_dev)
# 131| continue;
# 132| if (!mnt_is_dir(m))
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/img-streamer.c: scope_hint: In function ‘establish_streamer_file_pipe’
criu-3.19-build/criu-3.19/criu/img-streamer.c:183:24: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fds[0]’
# 181| if (pipe(fds) < 0) {
# 182| pr_perror("Unable to create pipe");
# 183|-> return -1;
# 184| }
# 185|
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/img-streamer.c:183:24: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fds[1]’
# 181| if (pipe(fds) < 0) {
# 182| pr_perror("Unable to create pipe");
# 183|-> return -1;
# 184| }
# 185|
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/include/image.h:143: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 141| return -1;
# 142|
# 143|-> BUG_ON(bfd_buffered(&img->_x));
# 144| return img->_x.fd;
# 145| }
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/include/log.h:49:26: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(kdat_file, 0)’
criu-3.19-build/criu-3.19/criu/include/log.h:61:29: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/criu/kerndat.c:1195:17: note: in expansion of macro ‘pr_perror’
criu-3.19-build/criu-3.19/criu/kerndat.c:10: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/log.h:61:29: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/criu/kerndat.c:1195:17: note: in expansion of macro ‘pr_perror’
criu-3.19-build/criu-3.19/criu/include/log.h:61:29: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/criu/kerndat.c:1195:17: note: in expansion of macro ‘pr_perror’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 47| #define pr_info(fmt, ...) print_on_level(LOG_INFO, LOG_PREFIX fmt, ##__VA_ARGS__)
# 48|
# 49|-> #define pr_err(fmt, ...) print_on_level(LOG_ERROR, "Error (%s:%d): " LOG_PREFIX fmt, __FILE__, __LINE__, ##__VA_ARGS__)
# 50|
# 51| #define pr_err_once(fmt, ...) print_once(LOG_ERROR, fmt, ##__VA_ARGS__)
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/mem.c: scope_hint: In function ‘premap_private_vma’
criu-3.19-build/criu-3.19/criu/include/log.h:49:26: warning[-Wanalyzer-malloc-leak]: leak of ‘___p’
criu-3.19-build/criu-3.19/criu/include/log.h:61:29: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/criu/mem.c:883:25: note: in expansion of macro ‘pr_perror’
criu-3.19-build/criu-3.19/criu/include/cr_options.h:7: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/mem.c:975:9: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/pstree.h:7: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/mem.c:23: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/mem.c:839:28: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:21:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/mem.c:839:28: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:21:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/mem.c:839:28: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/criu/mem.c: scope_hint: In function ‘premap_private_vma’
criu-3.19-build/criu-3.19/criu/mem.c:4: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/log.h:61:29: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/criu/mem.c:883:25: note: in expansion of macro ‘pr_perror’
criu-3.19-build/criu-3.19/criu/include/log.h:61:29: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/criu/mem.c:883:25: note: in expansion of macro ‘pr_perror’
# 47| #define pr_info(fmt, ...) print_on_level(LOG_INFO, LOG_PREFIX fmt, ##__VA_ARGS__)
# 48|
# 49|-> #define pr_err(fmt, ...) print_on_level(LOG_ERROR, "Error (%s:%d): " LOG_PREFIX fmt, __FILE__, __LINE__, ##__VA_ARGS__)
# 50|
# 51| #define pr_err_once(fmt, ...) print_once(LOG_ERROR, fmt, ##__VA_ARGS__)
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/kerndat.c: scope_hint: In function ‘kerndat_try_load_cache’
criu-3.19-build/criu-3.19/criu/kerndat.c:1184:14: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(kdat_file, 0)’
# 1182| return ret;
# 1183|
# 1184|-> fd = open(kdat_file, O_RDONLY);
# 1185| if (fd < 0) {
# 1186| if (ENOENT == errno)
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/kerndat.c:1193:15: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(kdat_file, 0)’
# 1191| }
# 1192|
# 1193|-> ret = read(fd, &kdat, sizeof(kdat));
# 1194| if (ret < 0) {
# 1195| pr_perror("Can't read kdat cache");
Error: COMPILER_WARNING:
criu-3.19-build/criu-3.19/criu/net.c: scope_hint: In function ‘unix_conf_op’
criu-3.19-build/criu-3.19/criu/net.c:236:32: warning[-Wformat-truncation=]: ‘net/unix/’ directive output truncated writing 9 bytes into a region of size 0
# 236 | #define CONF_UNIX_BASE "net/unix"
# | ^~~~~~~~~~
criu-3.19-build/criu-3.19/criu/net.c:237:32: note: in expansion of macro ‘CONF_UNIX_BASE’
# 237 | #define CONF_UNIX_FMT CONF_UNIX_BASE "/%s"
# | ^~~~~~~~~~~~~~
criu-3.19-build/criu-3.19/criu/net.c:378:55: note: in expansion of macro ‘CONF_UNIX_FMT’
# 378 | snprintf(path[i], MAX_CONF_UNIX_PATH, CONF_UNIX_FMT, unix_conf_entries[i]);
# | ^~~~~~~~~~~~~
criu-3.19-build/criu-3.19/criu/net.c:236:33: note: format string is defined here
# 236 | #define CONF_UNIX_BASE "net/unix"
# | ^~~~~~~~~
# 237 | #define CONF_UNIX_FMT CONF_UNIX_BASE "/%s"
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/bits/stdio2.h:68:10: note: ‘__builtin___snprintf_chk’ output 24 bytes into a destination of size 0
# 68 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 69 | __glibc_objsize (__s), __fmt,
# | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 70 | __va_arg_pack ());
# | ~~~~~~~~~~~~~~~~~
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 234| * + MAX_CONF_UNIX_OPT_PATH
# 235| */
# 236|-> #define CONF_UNIX_BASE "net/unix"
# 237| #define CONF_UNIX_FMT CONF_UNIX_BASE "/%s"
# 238| #define MAX_CONF_UNIX_OPT_PATH 32
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/net.c: scope_hint: In function ‘prep_ns_sockets’
criu-3.19-build/criu-3.19/criu/net.c:3351:29: warning[-Wanalyzer-fd-leak]: leak of file descriptor
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 3349| #endif
# 3350|
# 3351|-> ret = ns->net.seqsk = socket(PF_UNIX, SOCK_SEQPACKET | SOCK_NONBLOCK, 0);
# 3352| if (ret < 0) {
# 3353| pr_perror("Can't create seqsk for parasite");
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/page-pipe.c:41: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 39|
# 40| ret /= PAGE_SIZE;
# 41|-> BUG_ON(ret < ppb->pipe_size);
# 42|
# 43| pr_debug("Grow pipe %x -> %x\n", ppb->pipe_size, ret);
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/page-pipe.c:242: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 240| struct page_pipe_buf *ppb, *n;
# 241|
# 242|-> BUG_ON(!(pp->flags & PP_CHUNK_MODE));
# 243|
# 244| pr_debug("Clean up page pipe\n");
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/page-pipe.c:252: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 250|
# 251| if (page_pipe_grow(pp, 0))
# 252|-> BUG(); /* It can't fail, because ppb is in free_bufs */
# 253| }
# 254|
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/page-pipe.c:270: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 268| iov_init(&ppb->iov[ppb->nr_segs++], addr);
# 269| pp->free_iov++;
# 270|-> BUG_ON(pp->free_iov > pp->nr_iovs);
# 271| out:
# 272| ppb->pages_in++;
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/page-pipe.c:278: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 276| static inline int try_add_page(struct page_pipe *pp, unsigned long addr, unsigned int flags)
# 277| {
# 278|-> BUG_ON(list_empty(&pp->bufs));
# 279| return try_add_page_to(pp, list_entry(pp->bufs.prev, struct page_pipe_buf, l), addr, flags);
# 280| }
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/page-pipe.c:295: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 293|
# 294| ret = try_add_page(pp, addr, flags);
# 295|-> BUG_ON(ret > 0);
# 296| return ret;
# 297| }
Error: GCC_ANALYZER_WARNING (CWE-457):
criu-3.19-build/criu-3.19/criu/pie/restorer.c: scope_hint: In function ‘timerfd_arm’
criu-3.19-build/criu-3.19/criu/pie/restorer.c:1197:61: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘ts.tv_sec’
# 1195| }
# 1196|
# 1197|-> t->val.it_value.tv_sec += (time_t)ts.tv_sec;
# 1198|
# 1199| pr_debug("Adjust id %x it_value(%llu, %llu) -> it_value(%llu, %llu)\n", t->id,
Error: GCC_ANALYZER_WARNING (CWE-465):
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c: scope_hint: In function ‘parse_elf_phdr’
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c:125:28: warning[-Wanalyzer-deref-before-check]: check of ‘addr’ for NULL after already dereferencing it
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c: scope_hint: In function ‘parse_elf_phdr’
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c: scope_hint: In function ‘parse_elf_phdr’
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c: scope_hint: In function ‘parse_elf_phdr’
# 123| switch (phdr->p_type) {
# 124| case PT_DYNAMIC:
# 125|-> if (*dynamic) {
# 126| pr_err("Second PT_DYNAMIC header\n");
# 127| return -EINVAL;
Error: GCC_ANALYZER_WARNING (CWE-465):
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c:132:28: warning[-Wanalyzer-deref-before-check]: check of ‘addr’ for NULL after already dereferencing it
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c: scope_hint: In function ‘parse_elf_phdr’
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c: scope_hint: In function ‘parse_elf_phdr’
criu-3.19-build/criu-3.19/criu/pie/util-vdso.c: scope_hint: In function ‘parse_elf_phdr’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 130| break;
# 131| case PT_LOAD:
# 132|-> if (*load) {
# 133| pr_err("Second PT_LOAD header\n");
# 134| return -EINVAL;
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/pipes.c:294:32: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘pfd[0]’
criu-3.19-build/criu-3.19/criu/pipes.c:157:17: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/criu/pipes.c:312:9: note: in expansion of macro ‘list_for_each_entry’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 292| if (inherited_fd(d, &tmp)) {
# 293| if (tmp < 0)
# 294|-> return tmp;
# 295|
# 296| pi->reopen = 1;
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/pipes.c: scope_hint: In function ‘open_pipe’
criu-3.19-build/criu-3.19/criu/pipes.c:294:32: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘pfd[1]’
criu-3.19-build/criu-3.19/criu/pipes.c:157:17: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/criu/include/crtools.h:6: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/pipes.c:312:9: note: in expansion of macro ‘list_for_each_entry’
# 292| if (inherited_fd(d, &tmp)) {
# 293| if (tmp < 0)
# 294|-> return tmp;
# 295|
# 296| pi->reopen = 1;
Error: GCC_ANALYZER_WARNING (CWE-457):
criu-3.19-build/criu-3.19/criu/proc_parse.c: scope_hint: In function ‘parse_posix_timers’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2405:35: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘tidpid[0]’
criu-3.19-build/criu-3.19/include/common/compiler.h:51:41: note: in definition of macro ‘unlikely’
criu-3.19-build/criu-3.19/include/common/err.h:31:16: note: in expansion of macro ‘IS_ERR_VALUE’
criu-3.19-build/criu-3.19/criu/proc_parse.c: scope_hint: In function ‘parse_posix_timers’
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/util.h:19: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/proc_parse.c:16: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/xmalloc.h:21:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2380:33: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/include/common/compiler.h:51:41: note: in definition of macro ‘unlikely’
criu-3.19-build/criu-3.19/include/common/err.h:31:16: note: in expansion of macro ‘IS_ERR_VALUE’
criu-3.19-build/criu-3.19/criu/proc_parse.c: scope_hint: In function ‘parse_posix_timers’
criu-3.19-build/criu-3.19/include/common/compiler.h:51:41: note: in definition of macro ‘unlikely’
criu-3.19-build/criu-3.19/include/common/err.h:31:16: note: in expansion of macro ‘IS_ERR_VALUE’
criu-3.19-build/criu-3.19/criu/proc_parse.c: scope_hint: In function ‘parse_posix_timers’
# 2403| }
# 2404|
# 2405|-> if (tidpid[0] == 't') {
# 2406| timer->spt.it_sigev_notify = SIGEV_THREAD_ID;
# 2407| timer->spt.notify_thread_id = pid_t;
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/proc_parse.c: scope_hint: In function ‘parse_cgroup_file’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2490:16: warning[-Wanalyzer-malloc-leak]: leak of ‘___p’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:211:20: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
# 2488| int parse_cgroup_file(FILE *f, struct list_head *retl, unsigned int *n)
# 2489| {
# 2490|-> while (fgets(buf, BUF_SIZE, f)) {
# 2491| struct cg_ctl *ncc, *cc;
# 2492| char *name, *path = NULL, *e;
Error: GCC_ANALYZER_WARNING (CWE-126):
criu-3.19-build/criu-3.19/criu/proc_parse.c:2545:38: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
criu-3.19-build/criu-3.19/include/common/list.h:23:42: note: in definition of macro ‘LIST_HEAD’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:211:20: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2545:38: note: read of 8 bytes from after the end of ‘internal’
# └──────────────────────────┘
# ^
# 2543|
# 2544| list_for_each_entry(cc, retl, l)
# 2545|-> if (strcmp(cc->name, name) >= 0)
# 2546| break;
# 2547|
Error: GCC_ANALYZER_WARNING (CWE-126):
criu-3.19-build/criu-3.19/criu/proc_parse.c:2647:24: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/list.h:23:42: note: in definition of macro ‘LIST_HEAD’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2538:25: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2647:24: note: read of 8 bytes from after the end of ‘internal’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
# └──────────────────────────┘
# ^
# 2645|
# 2646| list_for_each_entry_safe(c, n, l, l) {
# 2647|-> xfree(c->name);
# 2648| xfree(c->path);
# 2649| xfree(c);
Error: GCC_ANALYZER_WARNING (CWE-416):
criu-3.19-build/criu-3.19/criu/proc_parse.c:2647:24: warning[-Wanalyzer-use-after-free]: use after ‘free’ of ‘c’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:211:20: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2649:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
# 2645|
# 2646| list_for_each_entry_safe(c, n, l, l) {
# 2647|-> xfree(c->name);
# 2648| xfree(c->path);
# 2649| xfree(c);
Error: GCC_ANALYZER_WARNING (CWE-126):
criu-3.19-build/criu-3.19/criu/proc_parse.c:2648:24: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/list.h:23:42: note: in definition of macro ‘LIST_HEAD’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2538:25: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2648:24: note: read of 8 bytes from after the end of ‘internal’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
# └──────────────────────────┘
# ^
# 2646| list_for_each_entry_safe(c, n, l, l) {
# 2647| xfree(c->name);
# 2648|-> xfree(c->path);
# 2649| xfree(c);
# 2650| }
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/criu/rbtree.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
criu-3.19-build/criu-3.19/criu/rbtree.c:118:8: warning[core.NullDereference]: Access to field 'rb_parent_color' results in a dereference of a null pointer (loaded from variable 'other')
# 116| if (parent->rb_left == node) {
# 117| other = parent->rb_right;
# 118|-> if (rb_is_red(other)) {
# 119| rb_set_black(other);
# 120| rb_set_red(parent);
Error: CLANG_WARNING:
criu-3.19-build/criu-3.19/criu/rbtree.c:138:5: warning[core.NullDereference]: Access to field 'rb_parent_color' results in a dereference of a null pointer (loaded from field 'rb_right')
# 136| rb_set_color(other, rb_color(parent));
# 137| rb_set_black(parent);
# 138|-> rb_set_black(other->rb_right);
# 139| __rb_rotate_left(parent, root);
# 140| node = root->rb_node;
Error: CLANG_WARNING:
criu-3.19-build/criu-3.19/criu/rbtree.c:165:5: warning[core.NullDereference]: Access to field 'rb_parent_color' results in a dereference of a null pointer (loaded from field 'rb_left')
# 163| rb_set_color(other, rb_color(parent));
# 164| rb_set_black(parent);
# 165|-> rb_set_black(other->rb_left);
# 166| __rb_rotate_right(parent, root);
# 167| node = root->rb_node;
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/servicefd.c:186:9: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘tmp’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/servicefd.c:158:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/servicefd.c: scope_hint: In function ‘install_service_fd’
# 184|
# 185| set_bit(type, sfd_map);
# 186|-> close(fd);
# 187| return sfd;
# 188| }
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/servicefd.c: scope_hint: In function ‘move_service_fd’
criu-3.19-build/criu-3.19/criu/servicefd.c:236:19: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘ret’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/servicefd.c:106:9: note: in expansion of macro ‘BUG_ON’
# 234| pr_err("%s busy target %d -> %d\n", sfd_type_name(type), old, new);
# 235| return -1;
# 236|-> } else if (!(rsti(me)->clone_flags & CLONE_FILES))
# 237| close(old);
# 238|
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/servicefd.c:237:17: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘ret’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/servicefd.c:106:9: note: in expansion of macro ‘BUG_ON’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 235| return -1;
# 236| } else if (!(rsti(me)->clone_flags & CLONE_FILES))
# 237|-> close(old);
# 238|
# 239| return 0;
Error: GCC_ANALYZER_WARNING (CWE-457):
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/util.h:19: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/protobuf.h:8: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/sk-packet.c:19: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/sk-packet.c:213:33: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/sk-packet.c: scope_hint: In function ‘dump_one_packet_fd’
criu-3.19-build/criu-3.19/criu/sk-packet.c:164:9: note: in expansion of macro ‘pr_info’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/sk-packet.c:165:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/sk-packet.c:61:9: note: in expansion of macro ‘pr_debug’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/sk-packet.c:62:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/sk-packet.c:62:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
# 211| xfree(psk.tx_ring);
# 212| for (i = 0; i < psk.n_mclist; i++)
# 213|-> xfree(psk.mclist[i]->addr.data);
# 214| xfree(psk.mclist);
# 215| return ret;
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/sk-packet.c: scope_hint: In function ‘open_socket_map’
criu-3.19-build/criu-3.19/criu/sk-packet.c:343:33: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘fd’
criu-3.19-build/criu-3.19/include/common/bug.h:7: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:211:20: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/sk-packet.c:329:9: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/include/files.h:10: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/sk-packet.c:11: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/sk-packet.c:329:9: note: in expansion of macro ‘list_for_each_entry’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 341| }
# 342|
# 343|-> vma->fd = fd;
# 344| return 0;
# 345| }
Error: GCC_ANALYZER_WARNING (CWE-666):
criu-3.19-build/criu-3.19/criu/sk-unix.c: scope_hint: In function ‘open_unixsk_standalone’
criu-3.19-build/criu-3.19/criu/sk-unix.c:1931:21: warning[-Wanalyzer-fd-phase-mismatch]: ‘listen’ on file descriptor ‘sk’ in wrong phase
criu-3.19-build/criu-3.19/criu/sk-unix.c:1930:17: note: in expansion of macro ‘pr_info’
# 1929| if (ui->ue->state == TCP_LISTEN) {
# 1930| pr_info("\tPutting %u into listen state\n", ui->ue->ino);
# 1931|-> if (listen(sk, ui->ue->backlog) < 0) {
# 1932| pr_perror("Can't make usk listen");
# 1933| close(sk);
Error: GCC_ANALYZER_WARNING (CWE-476):
criu-3.19-build/criu-3.19/criu/sk-unix.c: scope_hint: In function ‘collect_one_unixsk’
criu-3.19-build/criu-3.19/criu/sk-unix.c:2135:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘uname’
# 2133| uname = ui->name;
# 2134| ulen = ui->ue->name.len;
# 2135|-> if (ulen > 0 && uname[0] == 0) {
# 2136| prefix = "@";
# 2137| uname++;
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/criu/tls.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
criu-3.19-build/criu-3.19/criu/tls.c: scope_hint: In function ‘tls_recv_data_to_fd’
criu-3.19-build/criu-3.19/criu/tls.c:195:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘packet’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 193| }
# 194| err:
# 195|-> gnutls_packet_deinit(packet);
# 196| return (len > 0);
# 197| }
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/util.c: scope_hint: In function ‘reopen_fd_as_safe’
criu-3.19-build/criu-3.19/criu/util.c:229:16: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘tmp’
criu-3.19-build/criu-3.19/criu/util.c: scope_hint: In function ‘reopen_fd_as_safe’
criu-3.19-build/criu-3.19/criu/util.c:591:31: note: in expansion of macro ‘DUP_SAFE’
criu-3.19-build/criu-3.19/criu/util.c:591:31: note: in expansion of macro ‘DUP_SAFE’
criu-3.19-build/criu-3.19/criu/util.c:36: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/util.c:616:21: note: in expansion of macro ‘reopen_fd_as_nocheck’
criu-3.19-build/criu-3.19/criu/util.c:616:21: note: in expansion of macro ‘reopen_fd_as_nocheck’
criu-3.19-build/criu-3.19/criu/util.c:6: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/log.h:61:29: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/criu/util.c:226:25: note: in expansion of macro ‘pr_perror’
# 227| }
# 228|
# 229|-> return ret;
# 230| }
# 231|
Error: GCC_ANALYZER_WARNING:
criu-3.19-build/criu-3.19/criu/util.c:240:31: warning[-Wanalyzer-fd-use-without-check]: ‘dup2’ on possibly invalid file descriptor ‘new_fd’
criu-3.19-build/criu-3.19/criu/util.c: scope_hint: In function ‘reopen_fd_as_safe’
criu-3.19-build/criu-3.19/criu/util.c:591:31: note: in expansion of macro ‘DUP_SAFE’
criu-3.19-build/criu-3.19/criu/util.c:591:31: note: in expansion of macro ‘DUP_SAFE’
criu-3.19-build/criu-3.19/criu/util.c:616:21: note: in expansion of macro ‘reopen_fd_as_nocheck’
criu-3.19-build/criu-3.19/criu/util.c:616:21: note: in expansion of macro ‘reopen_fd_as_nocheck’
# 238| tmp = fcntl(old_fd, F_DUPFD, new_fd);
# 239| else
# 240|-> tmp = dup2(old_fd, new_fd);
# 241| if (tmp < 0) {
# 242| pr_perror("Dup %d -> %d failed (called at %s:%d)", old_fd, new_fd, file, line);
Error: GCC_ANALYZER_WARNING (CWE-1341):
criu-3.19-build/criu-3.19/criu/util.c: scope_hint: In function ‘cr_system_userns’
criu-3.19-build/criu-3.19/criu/util.c:607:25: warning[-Wanalyzer-fd-double-close]: double ‘close’ of file descriptor ‘0’
criu-3.19-build/criu-3.19/criu/util.c: scope_hint: In function ‘cr_system_userns’
criu-3.19-build/criu-3.19/criu/util.c:591:31: note: in expansion of macro ‘DUP_SAFE’
criu-3.19-build/criu-3.19/criu/util.c:591:31: note: in expansion of macro ‘DUP_SAFE’
# 605|
# 606| if (in < 0) {
# 607|-> close(STDIN_FILENO);
# 608| } else {
# 609| if (reopen_fd_as_nocheck(STDIN_FILENO, in))
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/util.c:1676:16: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘pfd[0]’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 1674| close_safe(&pfd[1]);
# 1675| close_safe(&pfd[0]);
# 1676|-> return ret;
# 1677| }
# 1678|
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/util.c: scope_hint: In function ‘is_iptables_nft’
criu-3.19-build/criu-3.19/criu/util.c:1676:16: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘pfd[1]’
# 1674| close_safe(&pfd[1]);
# 1675| close_safe(&pfd[0]);
# 1676|-> return ret;
# 1677| }
# 1678|
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/include/util.h:20: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/proc_parse.c: scope_hint: In function ‘parse_threads’
criu-3.19-build/criu-3.19/include/common/bug.h:23:20: warning[-Wanalyzer-malloc-leak]: leak of ‘___p’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2483:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:102:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2451:15: note: in expansion of macro ‘opendir_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2463:31: note: in expansion of macro ‘xrealloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2463:31: note: in expansion of macro ‘xrealloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2463:31: note: in expansion of macro ‘xrealloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:22:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2463:31: note: in expansion of macro ‘xrealloc’
criu-3.19-build/criu-3.19/include/common/bug.h:23:22: note: in definition of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2483:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2483:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2483:17: note: in expansion of macro ‘BUG_ON’
# 21| #define BUG_ON_HANDLER(condition) \
# 22| do { \
# 23|-> if ((condition)) { \
# 24| pr_err("BUG at %s:%d\n", __FILE__, __LINE__); \
# 25| __raise(); \
Error: GCC_ANALYZER_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/plugins/std/fds.c:11: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/scm-code.c: scope_hint: In function ‘__recv_fds’
criu-3.19-build/criu-3.19/include/common/bug.h:26:57: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/include/common/scm-code.c:106:17: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/include/common/compiler.h:96:36: note: in definition of macro ‘min’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/include/common/scm-code.c:106:17: note: in expansion of macro ‘BUG_ON’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 24| pr_err("BUG at %s:%d\n", __FILE__, __LINE__); \
# 25| __raise(); \
# 26|-> *(volatile unsigned long *)NULL = 0xdead0000 + __LINE__; \
# 27| __builtin_unreachable(); \
# 28| } \
Error: GCC_ANALYZER_WARNING (CWE-457):
criu-3.19-build/criu-3.19/criu/proc_parse.c: scope_hint: In function ‘put_ctls’
criu-3.19-build/criu-3.19/include/common/compiler.h:79:52: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*n.l.next’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:234:51: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/list.h:23:42: note: in definition of macro ‘LIST_HEAD’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2538:25: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:234:51: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
# 77| #define container_of(ptr, type, member) \
# 78| ({ \
# 79|-> const typeof(((type *)0)->member) *__mptr = (ptr); \
# 80| (type *)((char *)__mptr - offsetof(type, member)); \
# 81| })
Error: GCC_ANALYZER_WARNING (CWE-476):
criu-3.19-build/criu-3.19/compel/plugins/std/infect.c:5: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/lock.h: scope_hint: In function ‘futex_set_and_wake’
criu-3.19-build/criu-3.19/include/common/lock.h:16:41: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
criu-3.19-build/criu-3.19/include/common/lock.h:81:9: note: in expansion of macro ‘LOCK_BUG_ON’
criu-3.19-build/criu-3.19/include/common/lock.h:81:9: note: in expansion of macro ‘LOCK_BUG_ON’
criu-3.19-build/criu-3.19/include/common/lock.h:81:9: note: in expansion of macro ‘LOCK_BUG_ON’
criu-3.19-build/criu-3.19/include/common/lock.h:81:9: note: in expansion of macro ‘LOCK_BUG_ON’
# 14| #define LOCK_BUG_ON(condition) \
# 15| if ((condition)) \
# 16|-> *(volatile unsigned long *)NULL = 0xdead0000 + __LINE__
# 17| #define LOCK_BUG() LOCK_BUG_ON(1)
# 18| #endif /* __clang_analyzer__ */
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/lock.h:81: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 79| {
# 80| atomic_set(&f->raw, (int)v);
# 81|-> LOCK_BUG_ON(sys_futex((uint32_t *)&f->raw.counter, FUTEX_WAKE, INT_MAX, NULL, NULL, 0) < 0);
# 82| }
# 83|
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/lock.h:87: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 85| static inline void futex_wake(futex_t *f)
# 86| {
# 87|-> LOCK_BUG_ON(sys_futex((uint32_t *)&f->raw.counter, FUTEX_WAKE, INT_MAX, NULL, NULL, 0) < 0);
# 88| }
# 89|
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/lock.h:101: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 99| {
# 100| atomic_dec(&f->raw);
# 101|-> LOCK_BUG_ON(sys_futex((uint32_t *)&f->raw.counter, FUTEX_WAKE, INT_MAX, NULL, NULL, 0) < 0);
# 102| }
# 103|
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/lock.h:108: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 106| {
# 107| atomic_inc(&f->raw);
# 108|-> LOCK_BUG_ON(sys_futex((uint32_t *)&f->raw.counter, FUTEX_WAKE, INT_MAX, NULL, NULL, 0) < 0);
# 109| }
# 110|
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/lock.h:140: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 138| while ((uint32_t)atomic_read(&f->raw) == v) {
# 139| int ret = sys_futex((uint32_t *)&f->raw.counter, FUTEX_WAIT, v, NULL, NULL, 0);
# 140|-> LOCK_BUG_ON(ret < 0 && ret != -EWOULDBLOCK);
# 141| }
# 142| }
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/lock.h:161: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 159| while ((c = (uint32_t)atomic_inc_return(&m->raw)) != 1) {
# 160| ret = sys_futex((uint32_t *)&m->raw.counter, FUTEX_WAIT, c, NULL, NULL, 0);
# 161|-> LOCK_BUG_ON(ret < 0 && ret != -EWOULDBLOCK);
# 162| }
# 163| }
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/lock.h:169: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 167| uint32_t c = 0;
# 168| atomic_set(&m->raw, (int)c);
# 169|-> LOCK_BUG_ON(sys_futex((uint32_t *)&m->raw.counter, FUTEX_WAKE, 1, NULL, NULL, 0) < 0);
# 170| }
# 171|
Error: GCC_ANALYZER_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/scm-code.c:13:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
criu-3.19-build/criu-3.19/include/common/scm-code.c: scope_hint: In function ‘send_fds’
criu-3.19-build/criu-3.19/compel/plugins/include/uapi/std/infect.h:4: included_from: Included from here.
criu-3.19-build/criu-3.19/compel/plugins/include/uapi/std.h:7: included_from: Included from here.
criu-3.19-build/criu-3.19/compel/plugins/std/fds.c:4: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/compiler.h:96:36: note: in definition of macro ‘min’
# 11|
# 12| cmsg = CMSG_FIRSTHDR(&fdset->hdr);
# 13|-> cmsg->cmsg_len = fdset->hdr.msg_controllen;
# 14|
# 15| if (data) {
Error: CPPCHECK_WARNING (CWE-476):
criu-3.19-build/criu-3.19/include/common/scm-code.c:106: error[nullPointer]: Null pointer dereference: (volatile unsigned long*)NULL
# 104| * sys_write_ helpers. Meawhile opencoded BUG_ON here.
# 105| */
# 106|-> BUG_ON(min_fd > CR_SCM_MAX_FD);
# 107|
# 108| if (unlikely(min_fd <= 0))
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:36: warning[-Wanalyzer-malloc-leak]: leak of ‘___p’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:211:20: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
# 18|
# 19| #define xstrdup(str) __xalloc(strdup, strlen(str) + 1, str)
# 20|-> #define xmalloc(size) __xalloc(malloc, size, size)
# 21| #define xzalloc(size) __xalloc(calloc, size, 1, size)
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
Error: GCC_ANALYZER_WARNING (CWE-415):
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-double-free]: double-‘free’ of ‘*c.name’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2647:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:211:20: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2647:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2647:17: note: in expansion of macro ‘xfree’
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-415):
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-double-free]: double-‘free’ of ‘*c.path’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2648:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2534:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2535:29: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/list.h:197:39: note: in expansion of macro ‘container_of’
criu-3.19-build/criu-3.19/include/common/list.h:211:20: note: in expansion of macro ‘list_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2544:17: note: in expansion of macro ‘list_for_each_entry’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2648:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2648:17: note: in expansion of macro ‘xfree’
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-415):
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-double-free]: double-‘free’ of ‘*dinfo.fe’
criu-3.19-build/criu-3.19/criu/eventpoll.c:115:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/include/imgset.h:20:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/eventpoll.c:115:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/criu/eventpoll.c:178:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:115:9: note: in expansion of macro ‘xfree’
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-415):
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-double-free]: double-‘free’ of ‘*dinfo.toff’
criu-3.19-build/criu-3.19/criu/eventpoll.c:118:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/include/imgset.h:20:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/eventpoll.c:118:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/criu/eventpoll.c:178:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:118:9: note: in expansion of macro ‘xfree’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-415):
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-double-free]: double-‘free’ of ‘*dinfo_16(D)->e.tfd’
criu-3.19-build/criu-3.19/criu/eventpoll.c:116:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/bug.h:39:27: note: in expansion of macro ‘BUG_ON_HANDLER’
criu-3.19-build/criu-3.19/criu/include/imgset.h:20:9: note: in expansion of macro ‘BUG_ON’
criu-3.19-build/criu-3.19/criu/eventpoll.c:116:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:130:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/criu/eventpoll.c:178:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/eventpoll.c:116:9: note: in expansion of macro ‘xfree’
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-775):
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/page-pipe.c: scope_hint: In function ‘ppb_alloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-fd-leak]: leak of file descriptor
criu-3.19-build/criu-3.19/criu/page-pipe.c:126:25: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:104:15: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:126:25: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/page-pipe.c:126:25: note: in expansion of macro ‘xfree’
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-590):
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-free-of-non-heap]: ‘free’ of ‘c’ which points to memory on the stack
criu-3.19-build/criu-3.19/criu/proc_parse.c:2649:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/list.h:23:42: note: in definition of macro ‘LIST_HEAD’
criu-3.19-build/criu-3.19/include/common/list.h:23:42: note: in definition of macro ‘LIST_HEAD’
criu-3.19-build/criu-3.19/criu/include/util.h:92:34: note: in expansion of macro ‘__open_proc’
criu-3.19-build/criu-3.19/criu/include/util.h:118:28: note: in expansion of macro ‘open_proc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2568:13: note: in expansion of macro ‘fopen_proc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2494:23: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2538:25: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2646:9: note: in expansion of macro ‘list_for_each_entry_safe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:23: note: in definition of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/proc_parse.c:2649:17: note: in expansion of macro ‘xfree’
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/include/xmalloc.h:2: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/plugin.c:11: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/plugin.c: scope_hint: In function ‘cr_lib_load’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
criu-3.19-build/criu-3.19/criu/plugin.c:173:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:21:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:29:13: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:33:19: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:33:19: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:33:19: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:19:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:33:19: note: in expansion of macro ‘xstrdup’
criu-3.19-build/criu-3.19/criu/plugin.c:50:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:51:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:51:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:52:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:52:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:53:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:53:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:54:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:54:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:55:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:55:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:56:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:56:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:57:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:57:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:58:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:58:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:59:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/criu/plugin.c:59:9: note: in expansion of macro ‘__assign_hook’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:131:16: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:21:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:131:16: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/criu/include/criu-log.h:23: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/servicefd.h:10: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/image.h:7: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/include/cr_options.h:9: included_from: Included from here.
criu-3.19-build/criu-3.19/criu/plugin.c:9: included_from: Included from here.
criu-3.19-build/criu-3.19/include/common/xmalloc.h:15:25: note: in expansion of macro ‘pr_err’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:21:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:131:16: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/criu/plugin.c:173:17: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/criu/plugin.c:173:17: note: in expansion of macro ‘xfree’
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: GCC_ANALYZER_WARNING (CWE-401):
criu-3.19-build/criu-3.19/criu/page-pipe.c: scope_hint: In function ‘create_page_pipe’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:24:18: warning[-Wanalyzer-malloc-leak]: leak of ‘___p’
criu-3.19-build/criu-3.19/criu/page-pipe.c:219:9: note: in expansion of macro ‘xfree’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:21:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:193:14: note: in expansion of macro ‘xzalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:203:24: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:13:30: note: in definition of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:203:24: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:203:24: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/include/common/xmalloc.h:20:27: note: in expansion of macro ‘__xalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:203:24: note: in expansion of macro ‘xmalloc’
criu-3.19-build/criu-3.19/criu/page-pipe.c:219:9: note: in expansion of macro ‘xfree’
# 22| #define xrealloc(p, size) __xalloc(realloc, size, p, size)
# 23|
# 24|-> #define xfree(p) free(p)
# 25|
# 26| #define xrealloc_safe(pptr, size) \
Error: CPPCHECK_WARNING:
criu-3.19-build/criu-3.19/soccr/soccr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.