Task #101 - libnvme-1.8-2.fc41/scan-results.err
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Error: GCC_ANALYZER_WARNING (CWE-476):
libnvme-1.8/examples/telemetry-listen.c: scope_hint: In function ‘main’
libnvme-1.8/examples/telemetry-listen.c:156:48: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘e’
libnvme-1.8/src/nvme/fabrics.h:14: included_from: Included from here.
libnvme-1.8/src/libnvme.h:21: included_from: Included from here.
libnvme-1.8/examples/telemetry-listen.c:21: included_from: Included from here.
libnvme-1.8/examples/telemetry-listen.c:139:9: note: in expansion of macro ‘nvme_for_each_host’
/usr/include/sys/select.h:30: included_from: Included from here.
/usr/include/sys/types.h:179: included_from: Included from here.
/usr/include/stdlib.h:514: included_from: Included from here.
libnvme-1.8/examples/telemetry-listen.c:17: included_from: Included from here.
libnvme-1.8/examples/telemetry-listen.c:148:9: note: in expansion of macro ‘nvme_for_each_host’
libnvme-1.8/examples/telemetry-listen.c:149:17: note: in expansion of macro ‘nvme_for_each_subsystem’
libnvme-1.8/examples/telemetry-listen.c:149:17: note: in expansion of macro ‘nvme_for_each_subsystem’
libnvme-1.8/examples/telemetry-listen.c:150:25: note: in expansion of macro ‘nvme_subsystem_for_each_ctrl’
libnvme-1.8/examples/telemetry-listen.c:150:25: note: in expansion of macro ‘nvme_subsystem_for_each_ctrl’
# 154| continue;
# 155| FD_SET(fd, &fds);
# 156|-> e[i].uevent_fd = fd;
# 157| e[i].c = c;
# 158| i++;
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/cleanup.h:36:12: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(nvmf_dev, 0)’
libnvme-1.8/src/nvme/fabrics.c: scope_hint: In function ‘__nvmf_supported_options’
libnvme-1.8/src/nvme/fabrics.c:246:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:247:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:247:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:248:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:248:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:249:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:249:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:250:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:250:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:251:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:251:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:252:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:252:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:254:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:254:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:255:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:255:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:256:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:256:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:257:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:257:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:258:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:258:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:259:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:259:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:260:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:260:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:261:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:261:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:262:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:262:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:263:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:263:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:418:13: note: in expansion of macro ‘nvmf_check_option’
libnvme-1.8/src/nvme/fabrics.c:589:13: note: in expansion of macro ‘add_argument’
libnvme-1.8/src/nvme/fabrics.c:11: included_from: Included from here.
libnvme-1.8/src/nvme/fabrics.c:41: included_from: Included from here.
libnvme-1.8/src/nvme/fabrics.c:693:17: note: in expansion of macro ‘nvme_msg’
# 34| static inline void cleanup_fd(int *fd)
# 35| {
# 36|-> if (*fd >= 0)
# 37| close(*fd);
# 38| }
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/src/nvme/fabrics.c: scope_hint: In function ‘__nvmf_supported_options’
libnvme-1.8/src/nvme/fabrics.c:668:12: warning[-Wanalyzer-malloc-leak]: leak of ‘*((struct nvme_root *)r).options’
libnvme-1.8/src/nvme/fabrics.c:1014:13: note: in expansion of macro ‘nvmf_check_option’
libnvme-1.8/src/nvme/fabrics.c:1014:13: note: in expansion of macro ‘nvmf_check_option’
# 666|
# 667| r->options = calloc(1, sizeof(*r->options));
# 668|-> if (!r->options)
# 669| return -ENOMEM;
# 670|
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/fabrics.c:704:22: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(nvmf_dev, 0)’
libnvme-1.8/src/nvme/fabrics.c:246:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:247:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:247:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:248:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:248:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:249:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:249:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:250:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:250:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:251:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:251:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:252:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:252:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:254:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:254:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:255:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:255:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:256:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:256:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:257:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:257:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:258:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:258:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:259:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:259:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:260:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:260:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:261:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:261:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:262:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:262:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:263:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:263:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:418:13: note: in expansion of macro ‘nvmf_check_option’
libnvme-1.8/src/nvme/fabrics.c:589:13: note: in expansion of macro ‘add_argument’
# 702|
# 703| while ((p = strsep(&options, ",\n")) != NULL) {
# 704|-> if (!*p)
# 705| continue;
# 706| v = strsep(&p, "= ");
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/fabrics.c:838:2: warning[deadcode.DeadStores]: Value stored to 'cfg' is never read
# 836|
# 837| /* highest prio have configs from command line */
# 838|-> cfg = merge_config(c, cfg);
# 839|
# 840| /* apply configuration from config file (JSON) */
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/fabrics.c:855:4: warning[deadcode.DeadStores]: Value stored to 'cfg' is never read
# 853| const char *key;
# 854|
# 855|-> cfg = merge_config(c, nvme_ctrl_get_config(fc));
# 856| /*
# 857| * An authentication key might already been set
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/fabrics.c:1211:4: warning[unix.Malloc]: Potential leak of memory pointed to by 'filename'
# 1209| ssize_t len;
# 1210|
# 1211|-> f = open(filename, O_RDONLY);
# 1212| if (f < 0)
# 1213| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/fabrics.c:1211:13: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(uuid_ibm_filename(), 0)’
# 1209| ssize_t len;
# 1210|
# 1211|-> f = open(filename, O_RDONLY);
# 1212| if (f < 0)
# 1213| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/fabrics.c: scope_hint: In function ‘uuid_from_device_tree’
libnvme-1.8/src/nvme/fabrics.c:1211:13: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
/usr/include/features.h:511: included_from: Included from here.
/usr/include/ctype.h:25: included_from: Included from here.
libnvme-1.8/src/nvme/fabrics.c:10: included_from: Included from here.
/usr/include/fcntl.h:212:12: note: argument 1 of ‘open’ must be non-null
# 1209| ssize_t len;
# 1210|
# 1211|-> f = open(filename, O_RDONLY);
# 1212| if (f < 0)
# 1213| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/fabrics.c:1211:13: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘uuid_ibm_filename()’ where non-null expected
/usr/include/fcntl.h:212:12: note: argument 1 of ‘open’ must be non-null
# 1209| ssize_t len;
# 1210|
# 1211|-> f = open(filename, O_RDONLY);
# 1212| if (f < 0)
# 1213| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/src/nvme/fabrics.c:1273:13: warning[-Wanalyzer-malloc-leak]: leak of ‘opendir(dmi_entries_dir())’
# 1271|
# 1272| system_uuid[0] = '\0';
# 1273|-> d = opendir(entries_dir);
# 1274| if (!d)
# 1275| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/fabrics.c: scope_hint: In function ‘uuid_from_dmi_entries’
libnvme-1.8/src/nvme/fabrics.c:1273:13: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
libnvme-1.8/src/nvme/fabrics.c:20: included_from: Included from here.
/usr/include/dirent.h:141:13: note: argument 1 of ‘opendir’ must be non-null
# 1271|
# 1272| system_uuid[0] = '\0';
# 1273|-> d = opendir(entries_dir);
# 1274| if (!d)
# 1275| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/fabrics.c:1273:13: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘dmi_entries_dir()’ where non-null expected
/usr/include/dirent.h:141:13: note: argument 1 of ‘opendir’ must be non-null
# 1271|
# 1272| system_uuid[0] = '\0';
# 1273|-> d = opendir(entries_dir);
# 1274| if (!d)
# 1275| return -ENXIO;
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/fabrics.c:1275:11: warning[unix.Malloc]: Potential leak of memory pointed to by 'entries_dir'
# 1273| d = opendir(entries_dir);
# 1274| if (!d)
# 1275|-> return -ENXIO;
# 1276| while ((de = readdir(d))) {
# 1277| char filename[PATH_MAX];
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/fabrics.c:1283:21: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(&filename, 0)’
# 1281| continue;
# 1282| sprintf(filename, "%s/%s/type", entries_dir, de->d_name);
# 1283|-> f = open(filename, O_RDONLY);
# 1284| if (f < 0)
# 1285| continue;
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/fabrics.c:1286:23: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(&filename, 0)’
# 1284| if (f < 0)
# 1285| continue;
# 1286|-> len = read(f, buf, 512);
# 1287| close(f);
# 1288| if (len <= 0)
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/fabrics.c:1295:21: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(&filename, 0)’
# 1293| continue;
# 1294| sprintf(filename, "%s/%s/raw", entries_dir, de->d_name);
# 1295|-> f = open(filename, O_RDONLY);
# 1296| if (f < 0)
# 1297| continue;
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/fabrics.c:1298:23: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(&filename, 0)’
# 1296| if (f < 0)
# 1297| continue;
# 1298|-> len = read(f, buf, 512);
# 1299| close(f);
# 1300|
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/fabrics.c: scope_hint: In function ‘uuid_from_product_uuid’
libnvme-1.8/src/nvme/fabrics.c:1337:18: warning[-Wanalyzer-file-leak]: leak of FILE ‘fopen("/sys/class/dmi/id/product_uuid", "re")’
# 1335| size_t len = 0;
# 1336|
# 1337|-> stream = fopen(PATH_DMI_PROD_UUID, "re");
# 1338| if (!stream)
# 1339| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/src/nvme/fabrics.c:1337:18: warning[-Wanalyzer-malloc-leak]: leak of ‘fopen("/sys/class/dmi/id/product_uuid", "re")’
# 1335| size_t len = 0;
# 1336|
# 1337|-> stream = fopen(PATH_DMI_PROD_UUID, "re");
# 1338| if (!stream)
# 1339| return -ENXIO;
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/fabrics.c: scope_hint: In function ‘nvmf_is_registration_supported’
libnvme-1.8/src/nvme/fabrics.c:1720:17: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*c.dctype’ where non-null expected
libnvme-1.8/src/nvme/fabrics.c:18: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 1 of ‘strcmp’ must be non-null
# 1718| return false;
# 1719|
# 1720|-> return !strcmp(c->dctype, "ddc") || !strcmp(c->dctype, "cdc");
# 1721| }
# 1722|
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/filters.c: scope_hint: In function ‘nvme_scan_subsystems’
libnvme-1.8/src/nvme/filters.c:137:16: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
/usr/include/features.h:511: included_from: Included from here.
/usr/include/bits/libc-header-start.h:33: included_from: Included from here.
/usr/include/stdlib.h:26: included_from: Included from here.
libnvme-1.8/src/nvme/filters.c:9: included_from: Included from here.
/usr/include/dirent.h:265:12: note: argument 1 of ‘scandir’ must be non-null
# 135| _cleanup_free_ char *dir = nvme_subsys_sysfs_dir();
# 136|
# 137|-> return scandir(dir, subsys, nvme_subsys_filter, alphasort);
# 138| }
# 139|
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/filters.c:137:16: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘nvme_subsys_sysfs_dir()’ where non-null expected
/usr/include/dirent.h:265:12: note: argument 1 of ‘scandir’ must be non-null
# 135| _cleanup_free_ char *dir = nvme_subsys_sysfs_dir();
# 136|
# 137|-> return scandir(dir, subsys, nvme_subsys_filter, alphasort);
# 138| }
# 139|
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/filters.c: scope_hint: In function ‘nvme_scan_ctrls’
libnvme-1.8/src/nvme/filters.c:150:16: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
/usr/include/dirent.h:265:12: note: argument 1 of ‘scandir’ must be non-null
# 148| _cleanup_free_ char *dir = nvme_ctrl_sysfs_dir();
# 149|
# 150|-> return scandir(dir, ctrls, nvme_ctrls_filter, alphasort);
# 151| }
# 152|
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/filters.c:150:16: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘nvme_ctrl_sysfs_dir()’ where non-null expected
/usr/include/dirent.h:265:12: note: argument 1 of ‘scandir’ must be non-null
# 148| _cleanup_free_ char *dir = nvme_ctrl_sysfs_dir();
# 149|
# 150|-> return scandir(dir, ctrls, nvme_ctrls_filter, alphasort);
# 151| }
# 152|
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/json.c:218:10: warning[unix.Malloc]: Potential leak of memory pointed to by 'ptr'
# 216|
# 217| if (ret < 0 || !len)
# 218|-> return NULL;
# 219|
# 220| tok = json_tokener_new_ex(JSON_TOKENER_DEFAULT_DEPTH);
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/linux.c: scope_hint: In function ‘__nvme_open’
libnvme-1.8/src/nvme/linux.c:56:16: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(path, 0)’
# 54| }
# 55|
# 56|-> return open(path, O_RDONLY);
# 57| }
# 58|
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/src/nvme/linux.c: scope_hint: In function ‘nvme_get_attr’
libnvme-1.8/src/nvme/linux.c:477:30: warning[-Wanalyzer-malloc-leak]: leak of ‘__nvme_get_attr(path)’
# 475| if (value[strlen(value) - 1] == '\n')
# 476| value[strlen(value) - 1] = '\0';
# 477|-> while (strlen(value) > 0 && value[strlen(value) - 1] == ' ')
# 478| value[strlen(value) - 1] = '\0';
# 479|
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/linux.c:1027:11: warning[unix.Malloc]: Potential leak of memory pointed to by 'psk_ctx'
# 1025|
# 1026| if (!EVP_MAC_init(mac_ctx, retained, key_len, params)) {
# 1027|-> errno = ENOKEY;
# 1028| return -1;
# 1029| }
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/linux.c: scope_hint: In function ‘gen_tls_identity’
libnvme-1.8/src/nvme/linux.c:1062:9: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘malloc(hmac_len * 2)’ where non-null expected
<built-in>: note: argument 1 of ‘__builtin_memset’ must be non-null
# 1060| }
# 1061| enc_ctx = malloc(hmac_len * 2);
# 1062|-> memset(enc_ctx, 0, hmac_len * 2);
# 1063| len = base64_encode(psk_ctx, hmac_len, enc_ctx);
# 1064| if (len < 0) {
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/linux.c:1223:11: warning[unix.Malloc]: Potential leak of memory pointed to by 'identity'
# 1221| psk = malloc(key_len);
# 1222| if (!psk) {
# 1223|-> errno = ENOMEM;
# 1224| return 0;
# 1225| }
Error: CPPCHECK_WARNING (CWE-401):
libnvme-1.8/src/nvme/linux.c:1224: error[memleak]: Memory leak: identity
# 1222| if (!psk) {
# 1223| errno = ENOMEM;
# 1224|-> return 0;
# 1225| }
# 1226| memset(psk, 0, key_len);
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/mi-mctp.c:637:7: warning[core.uninitialized.Branch]: Branch condition evaluates to a garbage value
# 635| }
# 636|
# 637|-> if (rc)
# 638| return rc;
# 639|
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/mi-mctp.c:784:2: warning[deadcode.DeadStores]: Value stored to 'rc' is never read
# 782| dbus_message_iter_recurse(&args, &objs);
# 783|
# 784|-> rc = 0;
# 785|
# 786| for (;;) {
Error: CPPCHECK_WARNING (CWE-457):
libnvme-1.8/src/nvme/mi.c:1336: error[uninitvar]: Uninitialized variable: resp_hdr.status
# 1334| return rc;
# 1335|
# 1336|-> if (resp_hdr.status)
# 1337| return resp_hdr.status;
# 1338|
Error: CPPCHECK_WARNING (CWE-457):
libnvme-1.8/src/nvme/mi.c:1461: error[uninitvar]: Uninitialized variable: resp_hdr.status
# 1459| return rc;
# 1460|
# 1461|-> if (resp_hdr.status)
# 1462| return resp_hdr.status;
# 1463|
Error: CPPCHECK_WARNING (CWE-457):
libnvme-1.8/src/nvme/mi.c:1504: error[uninitvar]: Uninitialized variable: resp_hdr.status
# 1502| return rc;
# 1503|
# 1504|-> if (resp_hdr.status)
# 1505| return resp_hdr.status;
# 1506|
Error: CPPCHECK_WARNING (CWE-457):
libnvme-1.8/src/nvme/mi.c:1541: error[uninitvar]: Uninitialized variable: resp_hdr.status
# 1539| return rc;
# 1540|
# 1541|-> if (resp_hdr.status)
# 1542| return resp_hdr.status;
# 1543|
Error: GCC_ANALYZER_WARNING (CWE-476):
libnvme-1.8/src/nvme/nbft.c: scope_hint: In function ‘read_discovery’
libnvme-1.8/src/nvme/nbft.c:472:12: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘d’
libnvme-1.8/src/nvme/nbft.c:551:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:553:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:560:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:561:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:562:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:563:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:564:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:574:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:580:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:586:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:587:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:589:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:17: included_from: Included from here.
libnvme-1.8/src/nvme/nbft.c:104:25: note: in expansion of macro ‘nvme_msg’
libnvme-1.8/src/nvme/nbft.c:589:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:630:17: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:443:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:454:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:454:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:457:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:457:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:457:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c: scope_hint: In function ‘read_discovery’
# 470| nbft->filename, discovery->index);
# 471|
# 472|-> *d = discovery;
# 473| r = 0;
# 474|
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/nbft.c:493:19: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct nbft_info_hfi *', which is incompatible with sizeof operand type 'struct nbft_info_hfi'
# 491| int i, cnt;
# 492|
# 493|-> nbft->hfi_list = calloc(num_hfi + 1, sizeof(struct nbft_info_hfi));
# 494| for (i = 0, cnt = 0; i < num_hfi; i++) {
# 495| if (read_hfi(nbft, &raw_hfi_array[i], &nbft->hfi_list[cnt]) == 0)
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/nbft.c:505:24: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct nbft_info_security *', which is incompatible with sizeof operand type 'struct nbft_info_security'
# 503| int i, cnt;
# 504|
# 505|-> nbft->security_list = calloc(num_sec + 1, sizeof(struct nbft_info_security));
# 506| for (i = 0, cnt = 0; i < num_sec; i++) {
# 507| if (read_security(nbft, &raw_sec_array[i], &nbft->security_list[cnt]) == 0)
Error: GCC_ANALYZER_WARNING (CWE-131):
libnvme-1.8/src/nvme/nbft.c:505:29: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
libnvme-1.8/src/nvme/nbft.c: scope_hint: In function ‘parse_raw_nbft’
libnvme-1.8/src/nvme/nbft.c:551:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:553:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:560:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:561:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:562:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:563:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:564:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:574:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:580:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:586:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:587:9: note: in expansion of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:589:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:104:25: note: in expansion of macro ‘nvme_msg’
libnvme-1.8/src/nvme/nbft.c:589:13: note: in expansion of macro ‘get_heap_obj’
libnvme-1.8/src/nvme/nbft.c:77:23: note: in definition of macro ‘verify’
libnvme-1.8/src/nvme/nbft.c:614:17: note: in expansion of macro ‘verify’
# 503| int i, cnt;
# 504|
# 505|-> nbft->security_list = calloc(num_sec + 1, sizeof(struct nbft_info_security));
# 506| for (i = 0, cnt = 0; i < num_sec; i++) {
# 507| if (read_security(nbft, &raw_sec_array[i], &nbft->security_list[cnt]) == 0)
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/nbft.c:517:25: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct nbft_info_discovery *', which is incompatible with sizeof operand type 'struct nbft_info_discovery'
# 515| int i, cnt;
# 516|
# 517|-> nbft->discovery_list = calloc(num_disc + 1, sizeof(struct nbft_info_discovery));
# 518| for (i = 0, cnt = 0; i < num_disc; i++) {
# 519| if (read_discovery(nbft, &raw_disc_array[i], &nbft->discovery_list[cnt]) == 0)
Error: CLANG_WARNING:
libnvme-1.8/src/nvme/nbft.c:529:28: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'struct nbft_info_subsystem_ns *', which is incompatible with sizeof operand type 'struct nbft_info_subsystem_ns'
# 527| int i, cnt;
# 528|
# 529|-> nbft->subsystem_ns_list = calloc(num_ssns + 1, sizeof(struct nbft_info_subsystem_ns));
# 530| for (i = 0, cnt = 0; i < num_ssns; i++) {
# 531| if (read_ssns(nbft, &raw_ssns_array[i], &nbft->subsystem_ns_list[cnt]) == 0)
Error: GCC_ANALYZER_WARNING (CWE-775):
libnvme-1.8/src/nvme/private.h:200:25: warning[-Wanalyzer-fd-leak]: leak of file descriptor ‘open(nvmf_dev, 0)’
libnvme-1.8/src/nvme/fabrics.c:686:25: note: in expansion of macro ‘nvme_msg’
libnvme-1.8/src/nvme/fabrics.c:246:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:247:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:247:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:248:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:248:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:249:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:249:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:250:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:250:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:251:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:251:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:252:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:252:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:254:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:254:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:255:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:255:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:256:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:256:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:257:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:257:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:258:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:258:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:259:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:259:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:260:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:260:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:261:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:261:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:262:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:262:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:263:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:263:9: note: in expansion of macro ‘MERGE_CFG_OPTION’
libnvme-1.8/src/nvme/fabrics.c:418:13: note: in expansion of macro ‘nvmf_check_option’
libnvme-1.8/src/nvme/fabrics.c:589:13: note: in expansion of macro ‘add_argument’
libnvme-1.8/src/nvme/fabrics.c:686:25: note: in expansion of macro ‘nvme_msg’
libnvme-1.8/src/nvme/fabrics.c:686:25: note: in expansion of macro ‘nvme_msg’
# 198| do { \
# 199| if ((lvl) <= MAX_LOGLEVEL) \
# 200|-> __nvme_msg(r, lvl, __nvme_log_func, \
# 201| format, ##__VA_ARGS__); \
# 202| } while (0)
Error: GCC_ANALYZER_WARNING (CWE-476):
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘nvme_host_set_hostsymname’
libnvme-1.8/src/nvme/tree.c:321:14: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘h’
# 319| void nvme_host_set_hostsymname(nvme_host_t h, const char *hostsymname)
# 320| {
# 321|-> if (h->hostsymname) {
# 322| free(h->hostsymname);
# 323| h->hostsymname = NULL;
Error: GCC_ANALYZER_WARNING (CWE-688):
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘nvme_init_subsystem’
libnvme-1.8/src/nvme/tree.c:688:22: warning[-Wanalyzer-possible-null-argument]: use of possibly-NULL ‘*s.subsysnqn’ where non-null expected
libnvme-1.8/src/nvme/filters.h:13: included_from: Included from here.
libnvme-1.8/src/nvme/tree.c:31: included_from: Included from here.
libnvme-1.8/src/nvme/tree.c:624:9: note: in expansion of macro ‘nvme_for_each_host’
libnvme-1.8/src/nvme/tree.c:37: included_from: Included from here.
libnvme-1.8/src/nvme/tree.c:1722:17: note: in expansion of macro ‘nvme_msg’
libnvme-1.8/src/nvme/tree.c:568:9: note: in expansion of macro ‘nvme_for_each_subsystem’
libnvme-1.8/src/nvme/tree.c:14: included_from: Included from here.
/usr/include/string.h:156:12: note: argument 1 of ‘strcmp’ must be non-null
# 686| s->subsystype = nvme_get_attr(path, "subsystype");
# 687| if (!s->subsystype) {
# 688|-> if (!strcmp(s->subsysnqn, NVME_DISC_SUBSYS_NAME))
# 689| s->subsystype = strdup("discovery");
# 690| else
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘nvme_scan_ctrl’
libnvme-1.8/src/nvme/tree.c:1713:31: warning[-Wanalyzer-malloc-leak]: leak of ‘nvme_ctrl_lookup_subsystem_name(r, name)’
libnvme-1.8/src/nvme/tree.c:624:9: note: in expansion of macro ‘nvme_for_each_host’
libnvme-1.8/src/nvme/tree.c:1722:17: note: in expansion of macro ‘nvme_msg’
# 1711| if (subsys.num < 0)
# 1712| return NULL;
# 1713|-> for (i = 0; i < subsys.num; i++) {
# 1714| struct stat st;
# 1715| _cleanup_free_ char *path = NULL;
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘__nvme_scan_namespace’
libnvme-1.8/src/nvme/tree.c:2077:12: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘__nvme_scan_namespace’
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘__nvme_scan_namespace’
# 2075| void nvme_ns_release_fd(nvme_ns_t n)
# 2076| {
# 2077|-> if (n->fd < 0)
# 2078| return;
# 2079|
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/src/nvme/tree.c:2434:50: warning[-Wanalyzer-malloc-leak]: leak of ‘nvme_ns_open(path, nvme_ns_generic_to_blkdev(name))’
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘__nvme_scan_namespace’
libnvme-1.8/src/nvme/tree.c: scope_hint: In function ‘__nvme_scan_namespace’
# 2432|
# 2433| for (i = 0; i < size; i++) {
# 2434|-> struct sysfs_attr_table *e = &tbl[i];
# 2435|
# 2436| str = nvme_get_attr(path, e->name);
Error: CPPCHECK_WARNING (CWE-404):
libnvme-1.8/src/nvme/util.c:770: error[resourceLeak]: Resource leak: file
# 768|
# 769| if (!p)
# 770|-> return 0;
# 771|
# 772| /* Strip unwanted trailing chars */
Error: CPPCHECK_WARNING (CWE-404):
libnvme-1.8/src/nvme/util.c:776: error[resourceLeak]: Resource leak: file
# 774| *bufsz -= len;
# 775|
# 776|-> return len;
# 777| }
# 778|
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:519: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 517|
# 518| peer->tx_fn = tx_mpr;
# 519|-> peer->tx_data = &tx_info;
# 520|
# 521| rc = nvme_mi_mi_read_mi_data_subsys(ep, &ss_info);
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:537: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 535|
# 536| peer->tx_fn = tx_mpr;
# 537|-> peer->tx_data = &tx_info;
# 538|
# 539| ctrl = nvme_mi_init_ctrl(ep, 1);
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:562: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 560|
# 561| peer->tx_fn = tx_mpr;
# 562|-> peer->tx_data = &tx_info;
# 563|
# 564| ctrl = nvme_mi_init_ctrl(ep, 1);
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:649: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 647|
# 648| peer->tx_fn = tx_fn_mpr_poll;
# 649|-> peer->tx_data = &tx_info;
# 650|
# 651| peer->poll_fn = poll_fn_mpr_poll;
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:652: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 650|
# 651| peer->poll_fn = poll_fn_mpr_poll;
# 652|-> peer->poll_data = &poll_info;
# 653|
# 654| rc = nvme_mi_mi_read_mi_data_subsys(ep, &ss_info);
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:678: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 676|
# 677| peer->tx_fn = tx_fn_mpr_poll;
# 678|-> peer->tx_data = &tx_info;
# 679|
# 680| peer->poll_fn = poll_fn_mpr_poll;
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:681: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 679|
# 680| peer->poll_fn = poll_fn_mpr_poll;
# 681|-> peer->poll_data = &poll_info;
# 682|
# 683| rc = nvme_mi_mi_read_mi_data_subsys(ep, &ss_info);
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:707: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 705|
# 706| peer->tx_fn = tx_fn_mpr_poll;
# 707|-> peer->tx_data = &tx_info;
# 708|
# 709| peer->poll_fn = poll_fn_mpr_poll;
Error: CPPCHECK_WARNING (CWE-562):
libnvme-1.8/test/mi-mctp.c:710: error[autoVariables]: Address of local auto-variable assigned to a function parameter.
# 708|
# 709| peer->poll_fn = poll_fn_mpr_poll;
# 710|-> peer->poll_data = &poll_info;
# 711|
# 712| rc = nvme_mi_mi_read_mi_data_subsys(ep, &ss_info);
Error: CPPCHECK_WARNING (CWE-457):
libnvme-1.8/test/mi.c:945: warning[uninitvar]: Uninitialized variable: exp
# 943| assert(args.data_len == sizeof(tstamp));
# 944| assert(tstamp.attr == 1);
# 945|-> assert(!memcmp(tstamp.timestamp, exp, sizeof(tstamp.timestamp)));
# 946| }
# 947|
Error: GCC_ANALYZER_WARNING (CWE-476):
libnvme-1.8/test/mock-ifaddrs.c:38:21: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL ‘storage’
libnvme-1.8/test/mock-ifaddrs.c: scope_hint: In function ‘getifaddrs’
# 36|
# 37| p = &storage->ifa;
# 38|-> p->ifa_next = last ? NULL : &storage[1].ifa;
# 39| p->ifa_name = storage->name;
# 40| strcpy(p->ifa_name, ifname);
Error: GCC_ANALYZER_WARNING (CWE-401):
libnvme-1.8/test/mock-ifaddrs.c: scope_hint: In function ‘getifaddrs’
libnvme-1.8/test/mock-ifaddrs.c:117:16: warning[-Wanalyzer-malloc-leak]: leak of ‘storage’
libnvme-1.8/test/mock-ifaddrs.c:7: included_from: Included from here.
libnvme-1.8/test/mock-ifaddrs.c: scope_hint: In function ‘getifaddrs’
# 115| init_entry(&storage[3], "lo", AF_INET6, 0, 0, 0, 1, true); /* ::1 */
# 116|
# 117|-> return 0;
# 118| }
# 119|