Task #936 - nvme-cli-2.9.1-2.fc41/scan-results.err
back to task #936download
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/ccan/ccan/htable/htable.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c:11: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.h:3: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/ccan/ccan/strset/strset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/fabrics.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/fabrics.c:529:8: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 527|
# 528| /* ignore none fabric transports */
# 529|-> if (strcmp(transport, "tcp") &&
# 530| strcmp(transport, "rdma") &&
# 531| strcmp(transport, "fc"))
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/fabrics.c:664:7: warning[unix.Malloc]: Potential leak of memory pointed to by 'hostid_from_hostnqn'
# 662| hostid_from_hostnqn = nvmf_hostid_from_hostnqn(hostnqn);
# 663| if (hostid_from_hostnqn && strcmp(hostid_from_hostnqn, hostid)) {
# 664|-> if (verbose)
# 665| fprintf(stderr,
# 666| "warning: use hostid which does not match uuid in hostnqn\n");
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c: scope_hint: In function ‘read_nbft_files’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c:54:24: warning[-Wanalyzer-malloc-leak]: leak of ‘entry’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c: scope_hint: In function ‘read_nbft_files’
# 52| count = scandir(path, &dent, nbft_filter, NULL);
# 53| if (count < 0)
# 54|-> return -errno;
# 55|
# 56| for (i = 0; i < count; i++) {
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c:60:33: warning[-Wanalyzer-malloc-leak]: leak of ‘entry’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c: scope_hint: In function ‘read_nbft_files’
# 58| ret = nvme_nbft_read(&nbft, filename);
# 59| if (!ret) {
# 60|-> entry = calloc(1, sizeof(*entry));
# 61| entry->nbft = nbft;
# 62| list_add_tail(nbft_list, &entry->node);
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c:61:37: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘entry’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nbft.c: scope_hint: In function ‘read_nbft_files’
# 59| if (!ret) {
# 60| entry = calloc(1, sizeof(*entry));
# 61|-> entry->nbft = nbft;
# 62| list_add_tail(nbft_list, &entry->node);
# 63| }
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme-models.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme-print-json.c:2106:8: warning[core.uninitialized.Branch]: Branch condition evaluates to a garbage value
# 2104| for (i = 0; i < log->nd; i++) {
# 2105| /* Free any Printable Eye strings allocated */
# 2106|-> if (allocated_eyes[i])
# 2107| free(allocated_eyes[i]);
# 2108| }
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme-print-json.c:2195:26: warning[core.NullDereference]: Access to field 'egchans' results in a dereference of a null pointer (loaded from variable 'chan_desc')
# 2193| chan_desc = (struct nvme_end_grp_chan_desc *)
# 2194| (cap_log->cap_config_desc[i].egcd[j].nvmsetid[0] * sizeof(__u16) * egsets);
# 2195|-> egchans = le16_to_cpu(chan_desc->egchans);
# 2196| obj_add_uint(endurance, "egchans", le16_to_cpu(chan_desc->egchans));
# 2197| chan_list = json_create_array();
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme-rpmb.c: scope_hint: In function ‘rpmb_nonce_init’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/nvme-rpmb.c: scope_hint: In function ‘rpmb_cmd_option’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:4636: warning[uninitvar]: Uninitialized variable: result_def
# 4634| cfg.sel = 8;
# 4635|
# 4636|-> if (err || !changed || err_def || result != result_def ||
# 4637| (buf && buf_def && !strcmp(buf, buf_def)))
# 4638| get_feature_id_print(cfg, err, result, buf);
Error: CPPCHECK_WARNING (CWE-457):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:5340: warning[uninitvar]: Uninitialized variable: err
# 5338| }
# 5339|
# 5340|-> if (err)
# 5341| free(bar);
# 5342| else
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘mmap_registers’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:5358:9: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
# 5356| prot |= PROT_WRITE;
# 5357|
# 5358|-> sprintf(path, "/sys/class/nvme/%s/device/resource0", dev->name);
# 5359| fd = open(path, writable ? O_RDWR : O_RDONLY);
# 5360| if (fd < 0) {
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘format_cmd’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:6257:17: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
# 6255|
# 6256| if (!cfg.force) {
# 6257|-> fprintf(stderr, "You are about to format %s, namespace %#x%s.\n",
# 6258| dev->name, cfg.namespace_id,
# 6259| cfg.namespace_id == NVME_NSID_ALL ? "(ALL namespaces)" : "");
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:6288:24: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
# 6286| } else {
# 6287| printf("Success formatting namespace:%x\n", cfg.namespace_id);
# 6288|-> if (dev->type == NVME_DEV_DIRECT && cfg.lbaf != prev_lbaf) {
# 6289| if (is_chardev(dev)) {
# 6290| if (ioctl(dev_fd(dev), NVME_IOCTL_RESCAN) < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘set_feature’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:6427:39: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.file, 0)’
# 6425| } else {
# 6426| if (strlen(cfg.file))
# 6427|-> ffd = open(cfg.file, O_RDONLY);
# 6428|
# 6429| if (ffd < 0) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘sec_send’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:6541:26: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.file, 0)’
# 6539| sec_size = cfg.tl;
# 6540| } else {
# 6541|-> sec_fd = open(cfg.file, O_RDONLY);
# 6542| if (sec_fd < 0) {
# 6543| nvme_show_error("Failed to open %s: %s", cfg.file, strerror(errno));
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘dir_send’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:6687:31: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.file, 0)’
# 6685| if (buf) {
# 6686| if (strlen(cfg.file)) {
# 6687|-> ffd = open(cfg.file, O_RDONLY);
# 6688| if (ffd <= 0) {
# 6689| nvme_show_error("Failed to open file %s: %s",
Error: GCC_ANALYZER_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:6694:23: warning[-Wanalyzer-fd-use-without-check]: ‘read’ on possibly invalid file descriptor ‘ffd’
# 6692| }
# 6693| }
# 6694|-> err = read(ffd, (void *)buf, cfg.data_len);
# 6695| if (err < 0) {
# 6696| nvme_show_error("failed to read data buffer from input file %s",
Error: GCC_ANALYZER_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘passthru’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:8795:29: warning[-Wanalyzer-fd-use-without-check]: ‘read’ on possibly invalid file descriptor ‘mfd’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:42: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘passthru’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘passthru’
# 8793|
# 8794| if (cfg.write) {
# 8795|-> if (read(mfd, mdata, cfg.metadata_len) < 0) {
# 8796| err = -errno;
# 8797| nvme_show_perror("failed to read metadata write buffer");
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘tls_key’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:9442:24: warning[-Wanalyzer-file-leak]: leak of FILE ‘fd’
# 9440| err = argconfig_parse(argc, argv, desc, opts);
# 9441| if (err)
# 9442|-> return err;
# 9443|
# 9444| if (cfg.keyfile) {
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c:9442:24: warning[-Wanalyzer-malloc-leak]: leak of ‘fd’
# 9440| err = argconfig_parse(argc, argv, desc, opts);
# 9441| if (err)
# 9442|-> return err;
# 9443|
# 9444| if (cfg.keyfile) {
Error: GCC_ANALYZER_WARNING (CWE-476):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.h:76:16: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘dev’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugin.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/huawei/huawei-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/huawei/huawei-nvme.c: scope_hint: In function ‘huawei_get_nvme_info’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/huawei/huawei-nvme.c:96:9: warning[-Wanalyzer-out-of-bounds]: stack-based buffer over-read
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/huawei/huawei-nvme.c:96:9: note: read of 760 bytes from after the end of ‘path’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/innogrit/innogrit-nvme.c: scope_hint: In function ‘setfilecontent’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/inspur/inspur-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/intel/intel-nvme.c: scope_hint: In function ‘get_internal_log’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c: scope_hint: In function ‘parse_params’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:393:32: warning[-Wanalyzer-va-list-leak]: missing call to ‘va_end’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/ccan/ccan/str/str.h:8: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/ccan/ccan/list/list.h:7: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme-print.h:8: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:15: included_from: Included from here.
# 391| printf("No enough parameters. abort...\n");
# 392| va_end(argp);
# 393|-> return 1;
# 394| }
# 395|
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c: scope_hint: In function ‘mb_high_latency_log_print’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:655:16: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen("log_c3.csv", "w+")’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:19: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
# 653| fPRINT_PARAM1("Timestamp Type QID CID NSID StartLBA NumLBA Latency\n");
# 654| fPRINT_PARAM1("---------------------------------------------------------------------------------------------\n");
# 655|-> return 0;
# 656| }
# 657|
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:655:16: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen("log_c3.csv", "w+")’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
# 653| fPRINT_PARAM1("Timestamp Type QID CID NSID StartLBA NumLBA Latency\n");
# 654| fPRINT_PARAM1("---------------------------------------------------------------------------------------------\n");
# 655|-> return 0;
# 656| }
# 657|
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:753:15: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen("log_c3.csv", "w+")’
# 751| return err;
# 752|
# 753|-> fdi = fopen(FID_C3_LOG_FILENAME, "w+");
# 754|
# 755| glp_high_latency_show_bar(fdi, DO_PRINT_FLAG);
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:753:15: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen("log_c3.csv", "w+")’
# 751| return err;
# 752|
# 753|-> fdi = fopen(FID_C3_LOG_FILENAME, "w+");
# 754|
# 755| glp_high_latency_show_bar(fdi, DO_PRINT_FLAG);
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:756:15: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen("log_c3.csv", "w+")’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
# 754|
# 755| glp_high_latency_show_bar(fdi, DO_PRINT_FLAG);
# 756|-> err = nvme_get_log_simple(dev_fd(dev), GLP_ID_VU_GET_HIGH_LATENCY_LOG, sizeof(buf), &buf);
# 757|
# 758| while (1) {
Error: GCC_ANALYZER_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:756:15: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen("log_c3.csv", "w+")’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:651:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:652:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:653:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:654:9: note: in expansion of macro ‘fPRINT_PARAM1’
# 754|
# 755| glp_high_latency_show_bar(fdi, DO_PRINT_FLAG);
# 756|-> err = nvme_get_log_simple(dev_fd(dev), GLP_ID_VU_GET_HIGH_LATENCY_LOG, sizeof(buf), &buf);
# 757|
# 758| while (1) {
Error: GCC_ANALYZER_WARNING (CWE-775):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c: scope_hint: In function ‘mb_selective_download’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:844:17: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(cfg.fw, 0)’
# 842| }
# 843|
# 844|-> fw_fd = open(cfg.fw, O_RDONLY);
# 845| if (fw_fd < 0) {
# 846| fprintf(stderr, "no firmware file provided\n");
Error: GCC_ANALYZER_WARNING (CWE-688):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c: scope_hint: In function ‘ioLatencyHistogramOutput’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:929:9: warning[-Wanalyzer-null-argument]: use of NULL ‘fd’ where non-null expected
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:945:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:945:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:945:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:946:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:946:9: note: in expansion of macro ‘fPRINT_PARAM2’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:950:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:950:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:950:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:951:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:951:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:952:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/memblaze/memblaze-nvme.c:952:17: note: in expansion of macro ‘fPRINT_PARAM1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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
# 927| len = snprintf(string, sizeof(string), "%-11d %-11s %-11s %-11u\n",
# 928| index, subString0, subString1, pHistogram[index]);
# 929|-> fwrite(string, 1, len, fd);
# 930| if (print)
# 931| printf("%s", string);
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:185:2: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 183| }
# 184|
# 185|-> err = EINVAL;
# 186| nRet = system(strBuffer);
# 187|
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:1057: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1055| /* For M51CX models, PCIe errors are cleared using 0xC3 feature */
# 1056| if (model == M51CX) {
# 1057|-> err = nvme_set_features_simple(dev_fd(dev), fid, 0, (1 << 31), false,
# 1058| &result);
# 1059| if (!err)
Error: GCC_ANALYZER_WARNING (CWE-457):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c: scope_hint: In function ‘GetTimestampInfo’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:1715:27: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘*strOSDirName’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:4: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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
# 1713| num += sprintf((char *)(outstr + num), "\nPackage Version: 1.4");
# 1714| if (num) {
# 1715|-> strPDir = strdup(strOSDirName);
# 1716| strDest = dirname(strPDir);
# 1717| WriteData(outstr, num, strDest, "timestamp_info.txt", "timestamp");
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:1858:21: warning[deadcode.DeadStores]: Value stored to 'offset' during its initialization is never read
# 1856| int *logSize, int da)
# 1857| {
# 1858|-> int err, bs = 512, offset = bs;
# 1859| unsigned short data_area[4];
# 1860| unsigned char ctrl_init = (type == 0x8);
Error: CPPCHECK_WARNING (CWE-401):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:1896: error[memleakOnRealloc]: Common realloc mistake: 'buffer' nulled but not freed upon failure
# 1894| offset = bs;
# 1895| err = 0;
# 1896|-> buffer = (unsigned char *)realloc(buffer, (size_t)(*logSize));
# 1897| if (buffer) {
# 1898| while (!err && offset != *logSize) {
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:2729: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 2727| }
# 2728|
# 2729|-> err = nvme_set_features_simple(dev_fd(dev), fid, 1 << 31, 0, 0, &result);
# 2730| if (!err)
# 2731| err = (int)result;
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/micron/micron-nvme.c:2938:23: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'uint8_t', which is incompatible with sizeof operand type 'struct micron_common_log_header'
# 2936| */
# 2937| if (hdr.log_size == sizeof(hdr)) {
# 2938|-> buffer = (uint8_t *)malloc(sizeof(hdr));
# 2939| if (!buffer) {
# 2940| fprintf(stderr, "malloc of %zu bytes failed for log: 0x%X\n",
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/nbft/nbft-plugin.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/netapp/netapp-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/netapp/netapp-nvme.c:426:2: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 424| return 0; /* not the right model of controller */
# 425|
# 426|-> err = nvme_get_nsid(fd, &item->nsid);
# 427| err = nvme_identify_ns(fd, item->nsid, &item->ns);
# 428| if (err) {
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/netapp/netapp-nvme.c:458:2: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 456| return 0;
# 457|
# 458|-> err = nvme_get_nsid(fd, &item->nsid);
# 459|
# 460| err = nvme_identify_ns(fd, item->nsid, &item->ns);
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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| __u8 uuid_index = 0;
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/ocp/ocp-nvme.c: scope_hint: In function ‘print_telemetry_data_area_1’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/nvme.h:27: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/scaleflux/sfx-nvme.c: scope_hint: In function ‘nvme_dump_evtlog’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/seagate/seagate-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/sed/sedopal_cmd.c: scope_hint: In function ‘sedopal_set_key’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/sed/sedopal_cmd.c:145:29: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/shannon/shannon-nvme.c: scope_hint: In function ‘set_additional_feature’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry.c: scope_hint: In function ‘solidigm_get_telemetry_log’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry.c:148:23: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dev’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry.c:182:26: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘dev’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry.c:20: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry/data-area.c: scope_hint: In function ‘telemetry_log_structure_parse’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry/telemetry-log.h:12: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry/header.h:8: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry/data-area.c:9: included_from: Included from here.
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry/data-area.c:465:17: note: in expansion of macro ‘json_object_add_value_array’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-telemetry/data-area.c:395:28: note: in expansion of macro ‘json_create_object’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/plugins/toshiba/toshiba-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/virtium/virtium-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:1514:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 1512|
# 1513| *vendor_id = strtol(id, NULL, 0);
# 1514|-> ret = 0;
# 1515|
# 1516| fd = open(did, O_RDONLY);
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:2364:34: warning[core.NullDereference]: Access to field 'length' results in a dereference of a null pointer (loaded from variable 'sph')
# 2362| found = wdc_get_dev_mng_log_entry(le32_to_cpu(hdr_ptr->length), log_id, hdr_ptr, &sph);
# 2363| if (found) {
# 2364|-> *cbs_data = calloc(le32_to_cpu(sph->length), sizeof(__u8));
# 2365| if (!*cbs_data) {
# 2366| fprintf(stderr, "ERROR: WDC: calloc: %s\n", strerror(errno));
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:2874:2: warning[deadcode.DeadStores]: Value stored to 'data_written' is never read
# 2872| *block.
# 2873| */
# 2874|-> data_written = 0;
# 2875| data_remaining = full_size;
# 2876| data_ptr = (__u8 *)log;
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:2882:4: warning[deadcode.DeadStores]: Value stored to 'data_remaining' is never read
# 2880|
# 2881| if (data_written < 0) {
# 2882|-> data_remaining = data_written;
# 2883| break;
# 2884| } else if (data_written <= data_remaining) {
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:5941:42: 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'
# 5939| struct wdc_nvme_hw_rev_log *log_ptr = NULL;
# 5940|
# 5941|-> log_ptr = (struct wdc_nvme_hw_rev_log *)malloc(sizeof(__u8) * WDC_NVME_HW_REV_LOG_PAGE_LEN);
# 5942| if (!log_ptr) {
# 5943| fprintf(stderr, "ERROR: WDC: malloc: %s\n", strerror(errno));
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:7015:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 7013| }
# 7014|
# 7015|-> ret = wdc_get_pci_ids(r, dev, &device_id, &read_vendor_id);
# 7016|
# 7017| switch (device_id) {
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:7325:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 7323| }
# 7324|
# 7325|-> ret = wdc_get_pci_ids(r, dev, &read_device_id, &read_vendor_id);
# 7326|
# 7327| switch (read_device_id) {
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:8707: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 8705| int ret;
# 8706| __u32 result;
# 8707|-> __u32 value = 1 << 31; /* Bit 31 - clear PCIe correctable count */
# 8708|
# 8709| ret = nvme_set_features_simple(fd, WDC_NVME_CLEAR_PCIE_CORR_FEATURE_ID, 0, value,
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:9033:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 9031| }
# 9032|
# 9033|-> ret = wdc_get_pci_ids(r, dev, &device_id, &vendor_id);
# 9034|
# 9035| data = (__u8 *)malloc(sizeof(__u8) * WDC_FW_ACT_HISTORY_C2_LOG_BUF_LEN);
Error: CPPCHECK_WARNING (CWE-758):
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:9179: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 9177| int ret = -1;
# 9178| __u32 result;
# 9179|-> __u32 value = 1 << 31; /* Bit 31 - Clear Firmware Update History Log */
# 9180|
# 9181| ret = nvme_set_features_simple(fd, WDC_NVME_CLEAR_FW_ACT_HIST_VU_FID, 0, value,
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:9995:2: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 9993| }
# 9994|
# 9995|-> ret = wdc_read_debug_directory(dev, bufferFolderPath, serialNo, timeString);
# 9996|
# 9997| /* Get Dump Trace Data */
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:10556:23: warning[core.UndefinedBinaryOperatorResult]: The left operand of '==' is a garbage value
#10554|
#10555| ret = wdc_get_pci_ids(r, dev, &device_id, &read_vendor_id);
#10556|-> log_id = (device_id == WDC_NVME_ZN350_DEV_ID ||
#10557| device_id == WDC_NVME_ZN350_DEV_ID_1) ?
#10558| WDC_NVME_GET_DEV_MGMNT_LOG_PAGE_ID_C8 :
Error: CLANG_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/wdc/wdc-nvme.c:12093:16: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type '__u8'
#12091| char *buf;
#12092|
#12093|-> buf = (char *)malloc(sizeof(__u8) * xfer_size);
#12094| if (!buf) {
#12095| fprintf(stderr, "%s: ERROR: malloc: %s\n", __func__, strerror(errno));
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/zns/zns.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/util/argconfig.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/util/cleanup.h:18:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘ffd’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.h:105:15: note: in expansion of macro ‘DEFINE_CLEANUP_FUNC’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.c: scope_hint: In function ‘dir_send’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/nvme.h:105:15: note: in expansion of macro ‘DEFINE_CLEANUP_FUNC’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/util/cleanup.h:33:17: warning[-Wanalyzer-fd-double-close]: double ‘close’ of file descriptor ‘open(&file_path, 577, 420)’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/plugins/solidigm/solidigm-internal-logs.c: scope_hint: In function ‘dump_telemetry’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/util/mem.c: scope_hint: In function ‘nvme_realloc’
nvme-cli-2.9.1-build/nvme-cli-2.9.1/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-2.9.1-build/nvme-cli-2.9.1/util/suffix.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.