Task #1682 - nvme-cli-2.8-1.fc40/scan-results.err
back to task #1682download
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/ccan/ccan/htable/htable.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c:11: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/nbft.h:3: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/ccan/ccan/list/list.h:482:2: warning[unix.Malloc]: Use of memory after it is freed
# 480| return NULL;
# 481| n = h->n.next;
# 482|-> list_del(n);
# 483| return (const char *)n - off;
# 484| }
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/ccan/ccan/strset/strset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/fabrics.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/fabrics.c:229:2: warning[core.StackAddressEscape]: Address of stack memory associated with local variable 'id' is still referred to by the stack variable 'trcfg' upon returning to the caller. This will be a dangling reference
# 227|
# 228| trcfg->subsysnqn = id.subnqn;
# 229|-> return __create_discover_ctrl(r, h, cfg, trcfg);
# 230| }
# 231|
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/fabrics.c:522:8: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 520|
# 521| /* ignore none fabric transports */
# 522|-> if (strcmp(transport, "tcp") &&
# 523| strcmp(transport, "rdma") &&
# 524| strcmp(transport, "fc"))
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/fabrics.c: scope_hint: In function ‘nvmf_check_hostid_and_hostnqn.part.0’
nvme-cli-2.8-build/nvme-cli-2.8/fabrics.c:634:16: warning[-Wanalyzer-malloc-leak]: leak of ‘nvmf_hostid_from_hostnqn(hostnqn)’
# 632| return NULL;
# 633|
# 634|-> return strdup(uuid + strlen("uuid:"));
# 635| }
# 636|
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/fabrics.c:662:1: warning[unix.Malloc]: Potential leak of memory pointed to by 'hostid_from_hostnqn'
# 660| free(hostid_from_hostnqn);
# 661| }
# 662|-> }
# 663|
# 664| int nvmf_discover(const char *desc, int argc, char **argv, bool connect)
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c: scope_hint: In function ‘read_nbft_files’
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c:53:24: warning[-Wanalyzer-malloc-leak]: leak of ‘entry’
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c: scope_hint: In function ‘read_nbft_files’
# 51| count = scandir(path, &dent, nbft_filter, NULL);
# 52| if (count < 0)
# 53|-> return -errno;
# 54|
# 55| for (i = 0; i < count; i++) {
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c:59:33: warning[-Wanalyzer-malloc-leak]: leak of ‘entry’
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c: scope_hint: In function ‘read_nbft_files’
# 57| ret = nvme_nbft_read(&nbft, filename);
# 58| if (!ret) {
# 59|-> entry = calloc(1, sizeof(*entry));
# 60| entry->nbft = nbft;
# 61| list_add_tail(nbft_list, &entry->node);
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c:60:37: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘entry’
nvme-cli-2.8-build/nvme-cli-2.8/nbft.c: scope_hint: In function ‘read_nbft_files’
# 58| if (!ret) {
# 59| entry = calloc(1, sizeof(*entry));
# 60|-> entry->nbft = nbft;
# 61| list_add_tail(nbft_list, &entry->node);
# 62| }
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/nvme-models.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print-json.c: scope_hint: In function ‘json_phy_rx_eom_log’
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print-json.c:2046:43: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*<unknown>’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.h:30: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print.h:5: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print-json.c:7: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print-json.c:1987:45: note: in expansion of macro ‘json_create_object’
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print-json.c:1969:9: note: in expansion of macro ‘obj_add_str’
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print-json.c:1969:9: note: in expansion of macro ‘obj_add_str’
# 2044| for (i = 0; i < log->nd; i++) {
# 2045| /* Free any Printable Eye strings allocated */
# 2046|-> if (allocated_eyes[i])
# 2047| free(allocated_eyes[i]);
# 2048| }
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/nvme-rpmb.c: scope_hint: In function ‘rpmb_nonce_init’
nvme-cli-2.8-build/nvme-cli-2.8/nvme-rpmb.c:324:19: warning[-Wanalyzer-malloc-leak]: leak of ‘rpmb_md5(&num, 4)’
# 322| int num = rand();
# 323| unsigned char *hash = rpmb_md5((unsigned char *)&num, sizeof(num));
# 324|-> if (hash) memcpy(req->nonce, hash, sizeof(req->nonce));
# 325| }
# 326|
Error: GCC_ANALYZER_WARNING (CWE-688):
nvme-cli-2.8-build/nvme-cli-2.8/nvme-rpmb.c: scope_hint: In function ‘rpmb_cmd_option’
nvme-cli-2.8-build/nvme-cli-2.8/nvme-rpmb.c:949:33: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘msg_buf’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 947| msg_size = strlen(cfg.msg);
# 948| msg_buf = (unsigned char *)malloc(msg_size);
# 949|-> memcpy(msg_buf, cfg.msg, msg_size);
# 950| } else {
# 951| err = read_file(cfg.msgfile, &msg_buf, &msg_size);
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:4585: warning[uninitvar]: Uninitialized variable: result_def
# 4583| cfg.sel = 8;
# 4584|
# 4585|-> if (err || !changed || err_def || result != result_def ||
# 4586| (buf && buf_def && !strcmp(buf, buf_def)))
# 4587| get_feature_id_print(cfg, err, result, buf);
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘get_feature_id_changed’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:4587:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘result’
# 4585| if (err || !changed || err_def || result != result_def ||
# 4586| (buf && buf_def && !strcmp(buf, buf_def)))
# 4587|-> get_feature_id_print(cfg, err, result, buf);
# 4588|
# 4589| free(buf);
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘fw_download’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:4856:17: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.fw, 0)’
# 4854| return err;
# 4855|
# 4856|-> fw_fd = open(cfg.fw, O_RDONLY);
# 4857| cfg.offset <<= 2;
# 4858| if (fw_fd < 0) {
Error: CPPCHECK_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:5265: warning[uninitvar]: Uninitialized variable: err
# 5263| }
# 5264|
# 5265|-> if (err)
# 5266| free(bar);
# 5267| else
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘mmap_registers’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:5282:13: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
# 5280| int fd;
# 5281|
# 5282|-> c = nvme_scan_ctrl(r, dev->name);
# 5283| if (c) {
# 5284| snprintf(path, sizeof(path), "%s/device/resource0",
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘format_cmd’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:5672:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
# 5670|
# 5671| if (!cfg.force) {
# 5672|-> fprintf(stderr, "You are about to format %s, namespace %#x%s.\n",
# 5673| dev->name, cfg.namespace_id,
# 5674| cfg.namespace_id == NVME_NSID_ALL ? "(ALL namespaces)" : "");
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:5703:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
# 5701| } else {
# 5702| printf("Success formatting namespace:%x\n", cfg.namespace_id);
# 5703|-> if (dev->type == NVME_DEV_DIRECT && cfg.lbaf != prev_lbaf) {
# 5704| if (is_chardev(dev)) {
# 5705| if (ioctl(dev_fd(dev), NVME_IOCTL_RESCAN) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘set_feature’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:5842:39: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.file, 0)’
# 5840| } else {
# 5841| if (strlen(cfg.file))
# 5842|-> ffd = open(cfg.file, O_RDONLY);
# 5843|
# 5844| if (ffd < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘sec_send’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:5956:26: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.file, 0)’
# 5954| sec_size = cfg.tl;
# 5955| } else {
# 5956|-> sec_fd = open(cfg.file, O_RDONLY);
# 5957| if (sec_fd < 0) {
# 5958| nvme_show_error("Failed to open %s: %s", cfg.file, strerror(errno));
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘dir_send’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:6102:31: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.file, 0)’
# 6100| if (buf) {
# 6101| if (strlen(cfg.file)) {
# 6102|-> ffd = open(cfg.file, O_RDONLY);
# 6103| if (ffd <= 0) {
# 6104| nvme_show_error("Failed to open file %s: %s",
Error: GCC_ANALYZER_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:6109:23: warning[-Wanalyzer-fd-use-without-check]: ‘read’ on possibly invalid file descriptor ‘ffd’
# 6107| }
# 6108| }
# 6109|-> err = read(ffd, (void *)buf, cfg.data_len);
# 6110| if (err < 0) {
# 6111| nvme_show_error("failed to read data buffer from input file %s",
Error: GCC_ANALYZER_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘passthru’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:8210:29: warning[-Wanalyzer-fd-use-without-check]: ‘read’ on possibly invalid file descriptor ‘mfd’
# 8208|
# 8209| if (cfg.write) {
# 8210|-> if (read(mfd, mdata, cfg.metadata_len) < 0) {
# 8211| err = -errno;
# 8212| nvme_show_perror("failed to read metadata write buffer");
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘gen_dhchap_key’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:8394:24: warning[-Wanalyzer-malloc-leak]: leak of ‘raw_secret’
# 8392| err = argconfig_parse(argc, argv, desc, opts);
# 8393| if (err)
# 8394|-> return err;
# 8395|
# 8396| if (cfg.hmac > 3) {
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘gen_tls_key’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c:8627:24: warning[-Wanalyzer-malloc-leak]: leak of ‘raw_secret’
# 8625| err = argconfig_parse(argc, argv, desc, opts);
# 8626| if (err)
# 8627|-> return err;
# 8628| if (cfg.hmac < 1 || cfg.hmac > 2) {
# 8629| nvme_show_error("Invalid HMAC identifier %u", cfg.hmac);
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.8-build/nvme-cli-2.8/nvme.h:76:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘submit_io’
# 74| static inline int __dev_fd(struct nvme_dev *dev, const char *func, int line)
# 75| {
# 76|-> if (dev->type != NVME_DEV_DIRECT) {
# 77| fprintf(stderr,
# 78| "warning: %s:%d not a direct transport!\n",
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugin.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/huawei/huawei-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/huawei/huawei-nvme.c:87:2: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 85|
# 86| item->huawei_device = true;
# 87|-> err = nvme_get_nsid(fd, &item->nsid);
# 88| err = nvme_identify_ns(fd, item->nsid, &item->ns);
# 89| if (err)
Error: GCC_ANALYZER_WARNING (CWE-126):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/huawei/huawei-nvme.c: scope_hint: In function ‘huawei_get_nvme_info’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/huawei/huawei-nvme.c:96:9: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
nvme-cli-2.8-build/nvme-cli-2.8/plugins/huawei/huawei-nvme.c:96:9: note: read of 760 bytes from after the end of ‘path’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/huawei/huawei-nvme.c:96:9: note: valid subscripts for ‘path’ are ‘[0]’ to ‘[263]’
# └──────────────────────────────────────────────────────────────────────┘
# ^ ^ ^ ^
# 94| return err;
# 95|
# 96|-> strncpy(item->node, node, sizeof(item->node));
# 97| item->node[sizeof(item->node) - 1] = '\0';
# 98| item->block = S_ISBLK(nvme_stat_info.st_mode);
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/innogrit/innogrit-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/innogrit/innogrit-nvme.c:119: warning[uninitvar]: Uninitialized variables: peventlogadd.ms, peventlogadd.iindex
# 117| }
# 118|
# 119|-> qsort(peventlogadd, icount, sizeof(struct eventlog_addindex), sort_eventlog_fn);
# 120|
# 121| for (i = 0; i < icount; i++)
Error: GCC_ANALYZER_WARNING (CWE-688):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/innogrit/innogrit-nvme.c: scope_hint: In function ‘setfilecontent’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/innogrit/innogrit-nvme.c:134:14: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘fopen(filenamea, "a+")’ where non-null expected
nvme-cli-2.8-build/nvme-cli-2.8/plugins/innogrit/innogrit-nvme.c:2: included_from: Included from here.
/usr/include/stdio.h:735:15: note: argument 4 of ‘fwrite’ must be non-null
# 132| return true;
# 133| fp = fopen(filenamea, "a+");
# 134|-> rc = fwrite(buffer, 1, buffersize, fp);
# 135| fclose(fp);
# 136| if (rc != buffersize)
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/innogrit/innogrit-nvme.c:344:2: warning[deadcode.DeadStores]: Value stored to 'ivsctype' is never read
# 342| logtime = localtime(&timep);
# 343|
# 344|-> ivsctype = 0;
# 345| ipackindex = 0;
# 346| memset(data, 0, 4096);
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/inspur/inspur-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/intel/intel-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-456):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/intel/intel-nvme.c:1348: error[uninitdata]: Memory is allocated but not initialized: intel
# 1346| struct intel_vu_log *intel = malloc(sizeof(struct intel_vu_log));
# 1347| struct intel_vu_nlog *intel_nlog = (struct intel_vu_nlog *)buf;
# 1348|-> struct intel_assert_dump *ad = (struct intel_assert_dump *) intel->reserved;
# 1349| struct intel_event_header *ehdr = (struct intel_event_header *)intel->reserved;
# 1350| struct nvme_dev *dev;
Error: GCC_ANALYZER_WARNING (CWE-688):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/intel/intel-nvme.c: scope_hint: In function ‘get_internal_log’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/intel/intel-nvme.c:1420:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘intel’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 1418| if (err)
# 1419| goto out;
# 1420|-> memcpy(intel, buf, sizeof(*intel));
# 1421|
# 1422| /* for 1.1 Fultondales will use old nlog, but current assert/event */
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-404):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c: scope_hint: In function ‘parse_params’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:381:32: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
nvme-cli-2.8-build/nvme-cli-2.8/ccan/ccan/str/str.h:8: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/ccan/ccan/list/list.h:7: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/nvme-print.h:8: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:15: included_from: Included from here.
# 379| printf("No enough parameters. abort...\n");
# 380| va_end(argp);
# 381|-> return 1;
# 382| }
# 383|
Error: GCC_ANALYZER_WARNING (CWE-688):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c: scope_hint: In function ‘ioLatencyHistogramOutput’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:922:9: warning[-Wanalyzer-null-argument]: use of NULL ‘fd’ where non-null expected
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:19: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:938:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:938:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:938:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:939:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:939:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:943:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:943:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:943:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:944:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:944:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:945:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:945:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/memblaze/memblaze-nvme.c:4: included_from: Included from here.
/usr/include/stdio.h:735:15: note: argument 4 of ‘fwrite’ must be non-null
# 920| index, subString0, subString1,
# 921| pHistogram[index]);
# 922|-> fwrite(string, 1, len, fd);
# 923| if (print)
# 924| printf("%s", string);
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c:1069: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1067| /* For M51CX models, PCIe errors are cleared using 0xC3 feature */
# 1068| if (model == M51CX) {
# 1069|-> err = nvme_set_features_simple(dev_fd(dev), fid, 0, (1 << 31), false,
# 1070| &result);
# 1071| if (!err)
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c: scope_hint: In function ‘GetTimestampInfo’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c:1727:27: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*strOSDirName’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c:4: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c:3: included_from: Included from here.
/usr/include/string.h:187:14: note: argument 1 of ‘strdup’ must be a pointer to a null-terminated string
# 1725| num += sprintf((char *)(outstr + num), "\nPackage Version: 1.4");
# 1726| if (num) {
# 1727|-> strPDir = strdup(strOSDirName);
# 1728| strDest = dirname(strPDir);
# 1729| WriteData(outstr, num, strDest, "timestamp_info.txt", "timestamp");
Error: CPPCHECK_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c:1908: error[memleakOnRealloc]: Common realloc mistake: 'buffer' nulled but not freed upon failure
# 1906| offset = bs;
# 1907| err = 0;
# 1908|-> buffer = (unsigned char *)realloc(buffer, (size_t)(*logSize));
# 1909| if (buffer) {
# 1910| while (!err && offset != *logSize) {
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/micron/micron-nvme.c:2741: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 2739| }
# 2740|
# 2741|-> err = nvme_set_features_simple(dev_fd(dev), fid, 1 << 31, 0, 0, &result);
# 2742| if (!err)
# 2743| err = (int)result;
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/nbft/nbft-plugin.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/netapp/netapp-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/netapp/netapp-nvme.c:405:2: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 403| return 0; /* not the right model of controller */
# 404|
# 405|-> err = nvme_get_nsid(fd, &item->nsid);
# 406| err = nvme_identify_ns(fd, item->nsid, &item->ns);
# 407| if (err) {
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/netapp/netapp-nvme.c:437:2: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 435| return 0;
# 436|
# 437|-> err = nvme_get_nsid(fd, &item->nsid);
# 438|
# 439| err = nvme_identify_ns(fd, item->nsid, &item->ns);
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-clear-features.c:19: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 17| {
# 18| __u32 result = 0;
# 19|-> __u32 clear = 1 << 31;
# 20| struct nvme_dev *dev;
# 21| int uuid_index = 0;
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-fw-activation-history.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-835):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c: scope_hint: In function ‘print_telemetry_data_area_1’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:960:56: warning[-Wanalyzer-infinite-loop]: infinite loop
/usr/include/nvme/tree.h:20: included_from: Included from here.
/usr/include/nvme/mi.h:91: included_from: Included from here.
/usr/include/libnvme-mi.h:17: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/nvme.h:27: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:20: included_from: Included from here.
# 958| printf("Timestamp : %"PRIu64"\n", le64_to_cpu(da1->timestamp));
# 959| for (i = 15; i >= 0; i--)
# 960|-> printf("%x", da1->log_page_guid[i]);
# 961| printf("Number Telemetry Profiles Supported : 0x%x\n", da1->no_of_tps_supp);
# 962| printf("Telemetry Profile Selected (TPS) : 0x%x\n", da1->tps);
Error: CPPCHECK_WARNING (CWE-823):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:978: error[arrayIndexOutOfBounds]: Array 'da1->event_fifo_da[16]' accessed at index 16, which is out of bounds.
# 976| printf("reserved5 : 0x%x\n", da1->reserved5[i]);
# 977| for (i = 0; i < 17; i++){
# 978|-> printf("Event FIFO %d Data Area : 0x%x\n", i, da1->event_fifo_da[i]);
# 979| printf("Event FIFO %d Start : %"PRIu64"\n", i, le64_to_cpu(da1->event_fifo_start[i]));
# 980| printf("Event FIFO %d Size : %"PRIu64"\n", i, le64_to_cpu(da1->event_fifo_size[i]));
Error: CPPCHECK_WARNING (CWE-823):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:979: error[arrayIndexOutOfBounds]: Array 'da1->event_fifo_start[16]' accessed at index 16, which is out of bounds.
# 977| for (i = 0; i < 17; i++){
# 978| printf("Event FIFO %d Data Area : 0x%x\n", i, da1->event_fifo_da[i]);
# 979|-> printf("Event FIFO %d Start : %"PRIu64"\n", i, le64_to_cpu(da1->event_fifo_start[i]));
# 980| printf("Event FIFO %d Size : %"PRIu64"\n", i, le64_to_cpu(da1->event_fifo_size[i]));
# 981| }
Error: CPPCHECK_WARNING (CWE-823):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:980: error[arrayIndexOutOfBounds]: Array 'da1->event_fifo_size[16]' accessed at index 16, which is out of bounds.
# 978| printf("Event FIFO %d Data Area : 0x%x\n", i, da1->event_fifo_da[i]);
# 979| printf("Event FIFO %d Start : %"PRIu64"\n", i, le64_to_cpu(da1->event_fifo_start[i]));
# 980|-> printf("Event FIFO %d Size : %"PRIu64"\n", i, le64_to_cpu(da1->event_fifo_size[i]));
# 981| }
# 982| for (i = 0; i < 80; i++)
Error: CPPCHECK_WARNING (CWE-823):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:1194: error[arrayIndexOutOfBounds]: Array 'da1->event_fifo_da[16]' accessed at index 16, which is out of bounds.
# 1192| print_telemetry_da1_stat((void *)da1_stat, tele_type, (da1->da1_stat_size) * 4);
# 1193| for (i = 0; i < 17 ; i++){
# 1194|-> if (da1->event_fifo_da[i] == 1){
# 1195| char *da1_fifo = calloc((da1->event_fifo_size[i]) * 4, sizeof(char));
# 1196| err = get_telemetry_data(dev, nsid, tele_type, (da1->event_fifo_size[i]) * 4,
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:1199:12: warning[unix.Malloc]: Potential leak of memory pointed to by 'da1_fifo'
# 1197| (void *)da1_stat, lsp, rae, (da1->event_fifo_start[i]) * 4);
# 1198| if (err)
# 1199|-> return err;
# 1200| print_telemetry_da1_fifo((void *)da1_fifo, tele_type, (da1->event_fifo_size[i]) * 4);
# 1201| }
Error: CPPCHECK_WARNING (CWE-823):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/ocp/ocp-nvme.c:1210: error[arrayIndexOutOfBounds]: Array 'da1->event_fifo_da[16]' accessed at index 16, which is out of bounds.
# 1208| print_telemetry_da2_stat((void *)da2_stat, tele_type, (da1->da2_stat_size) * 4);
# 1209| for (i = 0; i < 17 ; i++){
# 1210|-> if (da1->event_fifo_da[i] == 2){
# 1211| char *da1_fifo = calloc((da1->event_fifo_size[i]) * 4, sizeof(char));
# 1212| err = get_telemetry_data(dev, nsid, tele_type, (da1->event_fifo_size[i]) * 4,
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c: scope_hint: In function ‘nvme_dump_evtlog’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1279:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
# 1277| fd = fopen(output, "w+");
# 1278| if (!fd) {
# 1279|-> fprintf(stderr, "Failed to open %s file to write\n", output);
# 1280| err = ENOENT;
# 1281| goto ret;
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1279:17: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
# 1277| fd = fopen(output, "w+");
# 1278| if (!fd) {
# 1279|-> fprintf(stderr, "Failed to open %s file to write\n", output);
# 1280| err = ENOENT;
# 1281| goto ret;
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1285:72: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
# 1283|
# 1284| while (length > 0) {
# 1285|-> info = (struct sfx_nvme_evtlog_info *)(pevent_log_info + offset);
# 1286|
# 1287| if ((info->magic1 == 0x474F4C545645) &&
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1285:72: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
# 1283|
# 1284| while (length > 0) {
# 1285|-> info = (struct sfx_nvme_evtlog_info *)(pevent_log_info + offset);
# 1286|
# 1287| if ((info->magic1 == 0x474F4C545645) &&
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1387:11: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct nvme_persistent_event_log', which is incompatible with sizeof operand type '__u8'
# 1385| }
# 1386|
# 1387|-> pevent = calloc(sizeof(*pevent), sizeof(__u8));
# 1388| if (!pevent) {
# 1389| err = -ENOMEM;
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1420:14: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "wb+")’
# 1418| }
# 1419|
# 1420|-> fd = fopen(file, "wb+");
# 1421| if (!fd) {
# 1422| fprintf(stderr, "Failed to open %s file to write\n", file);
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1420:14: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "wb+")’
# 1418| }
# 1419|
# 1420|-> fd = fopen(file, "wb+");
# 1421| if (!fd) {
# 1422| fprintf(stderr, "Failed to open %s file to write\n", file);
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1431:26: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "wb+")’
# 1429| length = log_len;
# 1430| while (length > 0) {
# 1431|-> args.lpo = offset;
# 1432| if (length > single_len) {
# 1433| args.len = single_len;
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1431:26: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "wb+")’
# 1429| length = log_len;
# 1430| while (length > 0) {
# 1431|-> args.lpo = offset;
# 1432| if (length > single_len) {
# 1433| args.len = single_len;
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1454:9: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "wb+")’
# 1452| }
# 1453|
# 1454|-> printf("\nDump-evtlog: Success\n");
# 1455|
# 1456| if (parse) {
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1454:9: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "wb+")’
# 1452| }
# 1453|
# 1454|-> printf("\nDump-evtlog: Success\n");
# 1455|
# 1456| if (parse) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1457:17: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "wb+")’
# 1455|
# 1456| if (parse) {
# 1457|-> nvme_free_huge(&mh);
# 1458| pevent_log_info = nvme_alloc_huge(log_len, &mh);
# 1459| if (!pevent_log_info) {
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1457:17: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "wb+")’
# 1455|
# 1456| if (parse) {
# 1457|-> nvme_free_huge(&mh);
# 1458| pevent_log_info = nvme_alloc_huge(log_len, &mh);
# 1459| if (!pevent_log_info) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1458:35: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "wb+")’
# 1456| if (parse) {
# 1457| nvme_free_huge(&mh);
# 1458|-> pevent_log_info = nvme_alloc_huge(log_len, &mh);
# 1459| if (!pevent_log_info) {
# 1460| fprintf(stderr, "Failed to alloc enough memory 0x%x to parse evtlog\n", log_len);
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1458:35: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "wb+")’
# 1456| if (parse) {
# 1457| nvme_free_huge(&mh);
# 1458|-> pevent_log_info = nvme_alloc_huge(log_len, &mh);
# 1459| if (!pevent_log_info) {
# 1460| fprintf(stderr, "Failed to alloc enough memory 0x%x to parse evtlog\n", log_len);
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1466:22: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
# 1464|
# 1465| fclose(fd);
# 1466|-> fd = fopen(file, "rb");
# 1467| if (!fd) {
# 1468| fprintf(stderr, "Failed to open %s file to read\n", file);
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1466:22: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
# 1464|
# 1465| fclose(fd);
# 1466|-> fd = fopen(file, "rb");
# 1467| if (!fd) {
# 1468| fprintf(stderr, "Failed to open %s file to read\n", file);
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1472:21: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
# 1470| goto free_pevent;
# 1471| }
# 1472|-> if (fread(pevent_log_info, 1, log_len, fd) != log_len) {
# 1473| fprintf(stderr, "Failed to read evtlog to buffer\n");
# 1474| goto close_fd;
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1472:21: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
# 1470| goto free_pevent;
# 1471| }
# 1472|-> if (fread(pevent_log_info, 1, log_len, fd) != log_len) {
# 1473| fprintf(stderr, "Failed to read evtlog to buffer\n");
# 1474| goto close_fd;
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1473:25: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen(file, "rb")’
# 1471| }
# 1472| if (fread(pevent_log_info, 1, log_len, fd) != log_len) {
# 1473|-> fprintf(stderr, "Failed to read evtlog to buffer\n");
# 1474| goto close_fd;
# 1475| }
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/scaleflux/sfx-nvme.c:1473:25: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen(file, "rb")’
# 1471| }
# 1472| if (fread(pevent_log_info, 1, log_len, fd) != log_len) {
# 1473|-> fprintf(stderr, "Failed to read evtlog to buffer\n");
# 1474| goto close_fd;
# 1475| }
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/seagate/seagate-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/seagate/seagate-nvme.c:1541:3: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 1539|
# 1540| if (!stx_is_jag_pan(modelNo)) {
# 1541|-> err = nvme_set_features_simple(dev_fd(dev), 0xE1, 0, 0xCB, cfg.save, &result);
# 1542| } else {
# 1543| struct nvme_set_features_args args = {
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-688):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c: scope_hint: In function ‘sedopal_set_key’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c:145:29: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c:7: included_from: Included from here.
/usr/include/string.h:159:12: note: argument 2 of ‘strncmp’ must be non-null
# 143| if (sedopal_ask_new_key) {
# 144| pass = sedopal_get_password(SEDOPAL_REENTER_PW_PROMPT);
# 145|-> if (strncmp((char *)key->key, pass, key->key_len)) {
# 146| fprintf(stderr,
# 147| "Error: passwords don't match\n");
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c:505:3: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
# 503| rc = -1;
# 504| } else
# 505|-> sedopal_print_locking_features(locking_flags);
# 506|
# 507| return rc;
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c: scope_hint: In function ‘sedopal_cmd_discover’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c:505:17: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘locking_flags’
/usr/include/sys/types.h:176: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c:10: included_from: Included from here.
# 503| rc = -1;
# 504| } else
# 505|-> sedopal_print_locking_features(locking_flags);
# 506|
# 507| return rc;
Error: COMPILER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c: scope_hint: In function ‘sedopal_cmd_discover’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c:505:17: warning[-Wmaybe-uninitialized]: ‘locking_flags’ may be used uninitialized
# 505 | sedopal_print_locking_features(locking_flags);
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
nvme-cli-2.8-build/nvme-cli-2.8/plugins/sed/sedopal_cmd.c:458:17: note: ‘locking_flags’ was declared here
# 458 | uint8_t locking_flags;
# | ^~~~~~~~~~~~~
# 503| rc = -1;
# 504| } else
# 505|-> sedopal_print_locking_features(locking_flags);
# 506|
# 507| return rc;
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/shannon/shannon-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/shannon/shannon-nvme.c: scope_hint: In function ‘set_additional_feature’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/shannon/shannon-nvme.c:309:24: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘ffd’
# 307| err = parse_and_open(&dev, argc, argv, desc, opts);
# 308| if (err)
# 309|-> return err;
# 310|
# 311| if (!cfg.feature_id) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/shannon/shannon-nvme.c:329:28: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.file, 0)’
# 327| if (strlen(cfg.file)) {
# 328| ffd = open(cfg.file, O_RDONLY);
# 329|-> if (ffd <= 0) {
# 330| fprintf(stderr, "no firmware file provided\n");
# 331| err = EINVAL;
Error: GCC_ANALYZER_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/shannon/shannon-nvme.c:335:23: warning[-Wanalyzer-fd-use-without-check]: ‘read’ on possibly invalid file descriptor ‘ffd’
# 333| }
# 334| }
# 335|-> err = read(ffd, (void *)buf, cfg.data_len);
# 336| if (err < 0) {
# 337| fprintf(stderr, "failed to read data buffer from input file\n");
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-garbage-collection.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-get-drive-info.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-internal-logs.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-internal-logs.c:390: warning[uninitvar]: Uninitialized variable: nlog_header->totalnlogs
# 388| return err;
# 389| }
# 390|-> count = nlog_header->totalnlogs;
# 391| core_num = core < 0 ? nlog_header->corecount : 0;
# 392| if (!header_size) {
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-latency-tracking.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-latency-tracking.c:161:32: warning[core.BitwiseShift]: Right operand is negative in left shift
# 159| int k = i % base_val;
# 160|
# 161|-> return base + ((k + 0.5) * (1 << error_bits));
# 162| }
# 163|
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-log-page-dir.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-smart.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry.c: scope_hint: In function ‘solidigm_get_telemetry_log’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry.c:148:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dev’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry.c:9: included_from: Included from here.
# 146| size_t max_data_tx;
# 147|
# 148|-> err = nvme_get_telemetry_max(dev_fd(dev), NULL, &max_data_tx);
# 149| if (err < 0) {
# 150| SOLIDIGM_LOG_WARNING("identify_ctrl: %s",
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry.c:182:26: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dev’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry.c:20: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry.c:114:17: note: in expansion of macro ‘SOLIDIGM_LOG_WARNING’
# 180| if (!cfg.is_input_file) {
# 181| /* Redundant close() to make static code analysis happy */
# 182|-> close(dev->direct.fd);
# 183| dev_close(dev);
# 184| }
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/cod.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c: scope_hint: In function ‘telemetry_log_structure_parse’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c:173:26: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘array_size_dimension[0]’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/telemetry-log.h:12: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/header.h:8: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c:9: included_from: Included from here.
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c:465:17: note: in expansion of macro ‘json_object_add_value_array’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c:395:28: note: in expansion of macro ‘json_create_object’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c:422:53: note: in expansion of macro ‘json_create_object’
# 171| }
# 172| if (array_rank > 1) {
# 173|-> uint32_t linear_pos_per_index = array_size_dimension[0];
# 174| uint32_t prev_index_offset_bit = 0;
# 175| struct json_object *dimension_output;
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/data-area.c:270:11: warning[deadcode.DeadStores]: Value stored to 'last_block' during its initialization is never read
# 268| {
# 269| uint32_t offset_blocks = 1;
# 270|-> uint32_t last_block = tl->log->dalb1;
# 271| uint32_t last;
# 272|
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/nlog.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-telemetry/nlog.c:124: warning[uninitvar]: Uninitialized variable: str_mismatches
# 122| offset_tail_mismatches[best_offset][i]);
# 123|
# 124|-> SOLIDIGM_LOG_WARNING("%s:%d with %d header mismatches ( %s). Configuration file may be missing format headers.",
# 125| name, media_bank, smaller_tail_count, str_mismatches);
# 126| }
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/toshiba/toshiba-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/virtium/virtium-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:1509:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 1507|
# 1508| *vendor_id = strtol(id, NULL, 0);
# 1509|-> ret = 0;
# 1510|
# 1511| fd = open(did, O_RDONLY);
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:2384:34: warning[core.NullDereference]: Access to field 'length' results in a dereference of a null pointer (loaded from variable 'sph')
# 2382| found = wdc_get_dev_mng_log_entry(le32_to_cpu(hdr_ptr->length), log_id, hdr_ptr, &sph);
# 2383| if (found) {
# 2384|-> *cbs_data = calloc(le32_to_cpu(sph->length), sizeof(__u8));
# 2385| if (!*cbs_data) {
# 2386| fprintf(stderr, "ERROR: WDC: calloc: %s\n", strerror(errno));
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:2885:2: warning[deadcode.DeadStores]: Value stored to 'data_written' is never read
# 2883| *block.
# 2884| */
# 2885|-> data_written = 0;
# 2886| data_remaining = full_size;
# 2887| data_ptr = (__u8 *)log;
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:2893:4: warning[deadcode.DeadStores]: Value stored to 'data_remaining' is never read
# 2891|
# 2892| if (data_written < 0) {
# 2893|-> data_remaining = data_written;
# 2894| break;
# 2895| } else if (data_written <= data_remaining) {
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:5972:42: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'struct wdc_nvme_hw_rev_log', which is incompatible with sizeof operand type '__u8'
# 5970| struct wdc_nvme_hw_rev_log *log_ptr = NULL;
# 5971|
# 5972|-> log_ptr = (struct wdc_nvme_hw_rev_log *)malloc(sizeof(__u8) * WDC_NVME_HW_REV_LOG_PAGE_LEN);
# 5973| if (!log_ptr) {
# 5974| fprintf(stderr, "ERROR: WDC: malloc: %s\n", strerror(errno));
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:7046:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 7044| }
# 7045|
# 7046|-> ret = wdc_get_pci_ids(r, dev, &device_id, &read_vendor_id);
# 7047|
# 7048| switch (device_id) {
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:7374:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 7372| }
# 7373|
# 7374|-> ret = wdc_get_pci_ids(r, dev, &read_device_id, &read_vendor_id);
# 7375|
# 7376| switch (read_device_id) {
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:8762: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 8760| int ret;
# 8761| __u32 result;
# 8762|-> __u32 value = 1 << 31; /* Bit 31 - clear PCIe correctable count */
# 8763|
# 8764| ret = nvme_set_features_simple(fd, WDC_NVME_CLEAR_PCIE_CORR_FEATURE_ID, 0, value,
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:9087:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 9085| }
# 9086|
# 9087|-> ret = wdc_get_pci_ids(r, dev, &device_id, &vendor_id);
# 9088|
# 9089| data = (__u8 *)malloc(sizeof(__u8) * WDC_FW_ACT_HISTORY_C2_LOG_BUF_LEN);
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:9260: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 9258| int ret = -1;
# 9259| __u32 result;
# 9260|-> __u32 value = 1 << 31; /* Bit 31 - Clear Firmware Update History Log */
# 9261|
# 9262| ret = nvme_set_features_simple(fd, WDC_NVME_CLEAR_FW_ACT_HIST_VU_FID, 0, value,
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:10077:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
#10075| }
#10076|
#10077|-> ret = wdc_read_debug_directory(dev, bufferFolderPath, serialNo, timeString);
#10078|
#10079| /* Get Dump Trace Data */
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:10638:23: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
#10636|
#10637| ret = wdc_get_pci_ids(r, dev, &device_id, &read_vendor_id);
#10638|-> log_id = (device_id == WDC_NVME_ZN350_DEV_ID ||
#10639| device_id == WDC_NVME_ZN350_DEV_ID_1) ?
#10640| WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_ID_C8 :
Error: CLANG_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/wdc/wdc-nvme.c:12176:16: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type '__u8'
#12174| char *buf;
#12175|
#12176|-> buf = (char *)malloc(sizeof(__u8) * xfer_size);
#12177| if (!buf) {
#12178| fprintf(stderr, "%s: ERROR: malloc: %s\n", __func__, strerror(errno));
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/plugins/zns/zns.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/util/argconfig.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/util/base64.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.8-build/nvme-cli-2.8/util/cleanup.h:18:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘ffd’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.h:105:15: note: in expansion of macro ‘DEFINE_CLEANUP_FUNC’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.c: scope_hint: In function ‘dir_send’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.h:105:15: note: in expansion of macro ‘DEFINE_CLEANUP_FUNC’
nvme-cli-2.8-build/nvme-cli-2.8/nvme.h:105:15: note: in expansion of macro ‘DEFINE_CLEANUP_FUNC’
# 16| DECLARE_CLEANUP_FUNC(name, type) \
# 17| { \
# 18|-> if (*__p) \
# 19| free_fn(*__p); \
# 20| }
Error: GCC_ANALYZER_WARNING (CWE-1341):
nvme-cli-2.8-build/nvme-cli-2.8/util/cleanup.h:33:17: warning[-Wanalyzer-fd-double-close]: double ‘close’ of file descriptor ‘open(&file_path, 577, 420)’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-internal-logs.c: scope_hint: In function ‘dump_telemetry’
nvme-cli-2.8-build/nvme-cli-2.8/plugins/solidigm/solidigm-internal-logs.c: scope_hint: In function ‘dump_telemetry’
# 31| {
# 32| if (*f > STDERR_FILENO)
# 33|-> close(*f);
# 34| }
# 35| #define _cleanup_file_ __cleanup__(close_file)
Error: GCC_ANALYZER_WARNING (CWE-688):
nvme-cli-2.8-build/nvme-cli-2.8/util/mem.c: scope_hint: In function ‘nvme_realloc’
nvme-cli-2.8-build/nvme-cli-2.8/util/mem.c:34:17: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memcpy’ must be non-null
# 32|
# 33| if (p) {
# 34|-> memcpy(result, p, min(old_len, len));
# 35| free(p);
# 36| }
Error: CPPCHECK_WARNING:
nvme-cli-2.8-build/nvme-cli-2.8/util/suffix.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.