Task #112574 - added.err
back to task #112574download
Error: SHELLCHECK_WARNING (CWE-563):
/usr/bin/lvmpersist:91:2: warning[SC2034]: FINDKEY_DEC appears unused. Verify use (or export if used externally).
# 89|
# 90| key_is_on_device_nvme() {
# 91|-> FINDKEY_DEC=$(printf '%u' "$FINDKEY")
# 92|
# 93| if nvme resv-report --eds -o json "$dev" 2>/dev/null | grep -q '"rkey":${FINDKEY_DEC}'; then
Error: GCC_ANALYZER_WARNING (CWE-775):
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:870:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘dup2(open("/dev/null", 2), fd)’
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:860:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:865:12: branch_false: ...to here
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:865:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:870:13: branch_false: ...to here
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:870:13: acquire_resource: opened here
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:870:12: danger: ‘dup2(open("/dev/null", 2), fd)’ leaks here; was opened at [(5)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/4)
# 868| }
# 869|
# 870|-> if (dup2(null_fd, fd) == -1) {
# 871| log_error("dup2 error %d", errno);
# 872| goto out;
Error: GCC_ANALYZER_WARNING (CWE-775):
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:877:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open("/dev/null", 2)’
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:860:24: acquire_resource: opened here
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:860:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:865:12: branch_false: ...to here
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:865:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:870:13: branch_false: ...to here
LVM2.2.03.40/daemons/lvmlockd/lvmlockctl.c:877:12: danger: ‘open("/dev/null", 2)’ leaks here; was opened at [(1)](sarif:/runs/0/results/2/codeFlows/0/threadFlows/0/locations/0)
# 875| r = 1;
# 876| out:
# 877|-> if ((null_fd != fd) && close(null_fd)) {
# 878| log_error("close error fd %d %d", null_fd, errno);
# 879| return 0;
Error: COMPILER_WARNING:
LVM2.2.03.40/daemons/lvmlockd/lvmlockd-core.c: scope_hint: In function ‘worker_thread_main’
LVM2.2.03.40/daemons/lvmlockd/lvmlockd-core.c:7196:17: warning[-Wstringop-truncation]: ‘strncpy’ output may be truncated copying 64 bytes from a string of length 64
# 7196 | strncpy(msg.ls_name, ls_name, sizeof(msg.ls_name) - 1);
# | ^
# 7194|
# 7195| if (act->op == LD_OP_FENCE) {
# 7196|-> strncpy(msg.ls_name, ls_name, sizeof(msg.ls_name) - 1);
# 7197| msg.ls_name[sizeof(msg.ls_name) - 1] = 0;
# 7198| msg.type = HELPER_COMMAND;
Error: GCC_ANALYZER_WARNING (CWE-775):
LVM2.2.03.40/lib/misc/lvm-exec.c:131:17: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open("/dev/null", 2)’
LVM2.2.03.40/lib/misc/lvm-exec.c:145:7: enter_function: entry to ‘pipe_open’
LVM2.2.03.40/lib/misc/lvm-exec.c:155:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/lib/misc/lvm-exec.c:160:9: branch_false: ...to here
LVM2.2.03.40/lib/misc/lvm-exec.c:162:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/lib/misc/lvm-exec.c:171:12: branch_false: ...to here
LVM2.2.03.40/lib/misc/lvm-exec.c:171:12: branch_true: following ‘true’ branch...
LVM2.2.03.40/lib/misc/lvm-exec.c:173:22: branch_true: ...to here
LVM2.2.03.40/lib/misc/lvm-exec.c:173:22: call_function: calling ‘_reopen_fd_to_null’ from ‘pipe_open’
# 129|
# 130| if (dup2(null_fd, fd) == -1) {
# 131|-> log_sys_error("dup2", "");
# 132| goto out;
# 133| }
Error: GCC_ANALYZER_WARNING (CWE-775):
LVM2.2.03.40/lib/misc/lvm-exec.c:137:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open("/dev/null", 2)’
LVM2.2.03.40/lib/misc/lvm-exec.c:120:24: acquire_resource: opened here
LVM2.2.03.40/lib/misc/lvm-exec.c:120:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/lib/misc/lvm-exec.c:125:12: branch_false: ...to here
LVM2.2.03.40/lib/misc/lvm-exec.c:125:12: branch_false: following ‘false’ branch...
LVM2.2.03.40/lib/misc/lvm-exec.c:130:13: branch_false: ...to here
LVM2.2.03.40/lib/misc/lvm-exec.c:137:12: danger: ‘open("/dev/null", 2)’ leaks here; was opened at [(1)](sarif:/runs/0/results/3/codeFlows/0/threadFlows/0/locations/0)
# 135| r = 1;
# 136| out:
# 137|-> if ((null_fd != fd) && close(null_fd)) {
# 138| log_sys_error("close", "/dev/null");
# 139| return 0;
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:251: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pbs
# 249| char *endTag = strchr(arg, ',');
# 250| BlockStream *pbs = malloc(sizeof(BlockStream));
# 251|-> memset(pbs, 0, sizeof(BlockStream));
# 252| pbs->common.claim = claimBS;
# 253| pbs->common.generate = generateBS;
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:252: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pbs
# 250| BlockStream *pbs = malloc(sizeof(BlockStream));
# 251| memset(pbs, 0, sizeof(BlockStream));
# 252|-> pbs->common.claim = claimBS;
# 253| pbs->common.generate = generateBS;
# 254| pbs->common.report = reportBS;
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:253: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pbs
# 251| memset(pbs, 0, sizeof(BlockStream));
# 252| pbs->common.claim = claimBS;
# 253|-> pbs->common.generate = generateBS;
# 254| pbs->common.report = reportBS;
# 255| if (endTag != NULL) {
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:254: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pbs
# 252| pbs->common.claim = claimBS;
# 253| pbs->common.generate = generateBS;
# 254|-> pbs->common.report = reportBS;
# 255| if (endTag != NULL) {
# 256| char *endCompress, *endDedupe;
Error: GCC_ANALYZER_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:258:5: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘pbs’
LVM2.2.03.40/test/lib/gen_data_blocks.c:680:5: enter_function: entry to ‘main’
LVM2.2.03.40/test/lib/gen_data_blocks.c:729:10: branch_true: following ‘true’ branch (when ‘opt != -1’)...
LVM2.2.03.40/test/lib/gen_data_blocks.c:730:5: branch_true: ...to here
LVM2.2.03.40/test/lib/gen_data_blocks.c:738:7: call_function: calling ‘makeBlockStream’ from ‘main’
# 256| char *endCompress, *endDedupe;
# 257| dedupe = strtod(&endTag[1], &endDedupe);
# 258|-> pbs->dedupe = rint(DEDUPE_MODULUS * dedupe);
# 259| switch (*endDedupe) {
# 260| default:
Error: GCC_ANALYZER_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:277:8: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘pbs’
LVM2.2.03.40/test/lib/gen_data_blocks.c:680:5: enter_function: entry to ‘main’
LVM2.2.03.40/test/lib/gen_data_blocks.c:729:10: branch_true: following ‘true’ branch (when ‘opt != -1’)...
LVM2.2.03.40/test/lib/gen_data_blocks.c:730:5: branch_true: ...to here
LVM2.2.03.40/test/lib/gen_data_blocks.c:738:7: call_function: calling ‘makeBlockStream’ from ‘main’
# 275| }
# 276| strncpy(pbs->tag, arg, TAG_SIZE);
# 277|-> if ((pbs->dedupe < 0) || (pbs->dedupe > DEDUPE_MODULUS)) {
# 278| errx(2, "the dedupe fraction (%f) is invalid", dedupe);
# 279| }
Error: GCC_ANALYZER_WARNING (CWE-401):
LVM2.2.03.40/test/lib/gen_data_blocks.c:286:10: warning[-Wanalyzer-malloc-leak]: leak of ‘pbs’
LVM2.2.03.40/test/lib/gen_data_blocks.c:680:5: enter_function: entry to ‘main’
LVM2.2.03.40/test/lib/gen_data_blocks.c:729:10: branch_true: following ‘true’ branch (when ‘opt != -1’)...
LVM2.2.03.40/test/lib/gen_data_blocks.c:730:5: branch_true: ...to here
LVM2.2.03.40/test/lib/gen_data_blocks.c:738:7: call_function: calling ‘makeBlockStream’ from ‘main’
# 284| errx(2, "the compression fraction (%f) is invalid", pbs->compress);
# 285| }
# 286|-> return &pbs->common;
# 287| }
# 288|
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:319: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pzs
# 317| {
# 318| DataStream *pzs = malloc(sizeof(DataStream));
# 319|-> memset(pzs, 0, sizeof(DataStream));
# 320| pzs->claim = claimZS;
# 321| pzs->generate = generateZS;
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:320: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pzs
# 318| DataStream *pzs = malloc(sizeof(DataStream));
# 319| memset(pzs, 0, sizeof(DataStream));
# 320|-> pzs->claim = claimZS;
# 321| pzs->generate = generateZS;
# 322| pzs->report = reportZS;
Error: GCC_ANALYZER_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:320:3: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘pzs’
LVM2.2.03.40/test/lib/gen_data_blocks.c:680:5: enter_function: entry to ‘main’
LVM2.2.03.40/test/lib/gen_data_blocks.c:729:10: branch_true: following ‘true’ branch (when ‘opt != -1’)...
LVM2.2.03.40/test/lib/gen_data_blocks.c:730:5: branch_true: ...to here
LVM2.2.03.40/test/lib/gen_data_blocks.c:777:7: call_function: calling ‘makeZeroStream’ from ‘main’
# 318| DataStream *pzs = malloc(sizeof(DataStream));
# 319| memset(pzs, 0, sizeof(DataStream));
# 320|-> pzs->claim = claimZS;
# 321| pzs->generate = generateZS;
# 322| pzs->report = reportZS;
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:321: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pzs
# 319| memset(pzs, 0, sizeof(DataStream));
# 320| pzs->claim = claimZS;
# 321|-> pzs->generate = generateZS;
# 322| pzs->report = reportZS;
# 323| return pzs;
Error: CPPCHECK_WARNING (CWE-476):
LVM2.2.03.40/test/lib/gen_data_blocks.c:322: warning[nullPointerOutOfMemory]: If memory allocation fails, then there is a possible null pointer dereference: pzs
# 320| pzs->claim = claimZS;
# 321| pzs->generate = generateZS;
# 322|-> pzs->report = reportZS;
# 323| return pzs;
# 324| }
Error: GCC_ANALYZER_WARNING (CWE-775):
LVM2.2.03.40/test/unit/daemon_stray_t.c:82:9: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open("/dev/null", 524288)’
LVM2.2.03.40/test/unit/daemon_stray_t.c:77:19: acquire_resource: opened here
LVM2.2.03.40/test/unit/daemon_stray_t.c:78:9: branch_false: following ‘false’ branch...
LVM2.2.03.40/test/unit/daemon_stray_t.c:81:20: branch_false: ...to here
LVM2.2.03.40/test/unit/daemon_stray_t.c:82:9: danger: ‘open("/dev/null", 524288)’ leaks here; was opened at [(1)](sarif:/runs/0/results/0/codeFlows/0/threadFlows/0/locations/0)
# 80| /* fd without CLOEXEC - stray, should be closed */
# 81| fd_close = open("/dev/null", O_RDONLY);
# 82|-> T_ASSERT(fd_close >= 0);
# 83| T_ASSERT(fcntl(fd_close, F_SETFD, 0) == 0);
# 84|
Error: GCC_ANALYZER_WARNING (CWE-775):
LVM2.2.03.40/test/unit/daemon_stray_t.c:83:9: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open("/dev/null", 524288)’
LVM2.2.03.40/test/unit/daemon_stray_t.c:77:19: acquire_resource: opened here
LVM2.2.03.40/test/unit/daemon_stray_t.c:78:9: branch_false: following ‘false’ branch...
LVM2.2.03.40/test/unit/daemon_stray_t.c:81:20: branch_false: ...to here
LVM2.2.03.40/test/unit/daemon_stray_t.c:82:9: branch_false: following ‘false’ branch...
LVM2.2.03.40/test/unit/daemon_stray_t.c:83:9: branch_false: ...to here
LVM2.2.03.40/test/unit/daemon_stray_t.c:83:9: danger: ‘open("/dev/null", 524288)’ leaks here; was opened at [(1)](sarif:/runs/0/results/1/codeFlows/0/threadFlows/0/locations/0)
# 81| fd_close = open("/dev/null", O_RDONLY);
# 82| T_ASSERT(fd_close >= 0);
# 83|-> T_ASSERT(fcntl(fd_close, F_SETFD, 0) == 0);
# 84|
# 85| daemon_close_stray_fds("test", 1, STDERR_FILENO, &cfds);