Task #792 - ethtool-6.7-1.fc40/scan-results.err
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Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/amd8111e.c:78: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 76| typedef enum {
# 77|
# 78|-> INTR = (1 << 31),
# 79| PCSINT = (1 << 28),
# 80| LCINT = (1 << 27),
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/bnxt.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/cmis.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/cmis.c:528:22: warning[core.NullDereference]: Array access results in a null pointer dereference
# 526| struct sff_diags *sd)
# 527| {
# 528|-> sd->rx_power_type = map->page_01h[CMIS_DIAG_TYPE_OFFSET] &
# 529| CMIS_RX_PWR_TYPE_MASK;
# 530| sd->tx_power_type = map->page_01h[CMIS_DIAG_CHAN_ADVER_OFFSET] &
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/common.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/common.c:207:21: warning[core.NullDereference]: Array access (from variable 'hkey') results in a null pointer dereference
# 205| for (i = 0; i < hkey_size; i++) {
# 206| if (i == (hkey_size - 1))
# 207|-> printf("%02x\n", hkey[i]);
# 208| else
# 209| printf("%02x:", hkey[i]);
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/common.c:209:20: warning[core.NullDereference]: Array access (from variable 'hkey') results in a null pointer dereference
# 207| printf("%02x\n", hkey[i]);
# 208| else
# 209|-> printf("%02x:", hkey[i]);
# 210| }
# 211| }
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/de2104x.c:528: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 526| ,
# 527| v,
# 528|-> v & (1<<31) ? " Special capture effect enabled\n" : "",
# 529| v & (1<<17) ? " Capture effect enabled\n" : "",
# 530| csr6_tx_thresh[(v >> 14) & 3],
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/dsa.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/e1000.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/ethtool.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/ethtool.c:1014: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1012| break;
# 1013| case 'r':
# 1014|-> *data |= RXH_DISCARD;
# 1015| break;
# 1016| default:
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/ethtool.c:1585: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 1583| }
# 1584|
# 1585|-> if (val & RXH_DISCARD) {
# 1586| fprintf(stdout, " - All matching flows discarded on RX\n");
# 1587| return 0;
Error: CPPCHECK_WARNING (CWE-457):
ethtool-6.7-build/ethtool-6.7/ethtool.c:5221: error[uninitvar]: Uninitialized variable: cont.count
# 5219| return 87;
# 5220| }
# 5221|-> if (cont.count)
# 5222| fprintf(stdout, "Downshift count: %d\n", cont.count);
# 5223| else
Error: CPPCHECK_WARNING (CWE-457):
ethtool-6.7-build/ethtool-6.7/ethtool.c:5240: error[uninitvar]: Uninitialized variable: cont.msecs
# 5238| }
# 5239|
# 5240|-> if (cont.msecs == ETHTOOL_PHY_FAST_LINK_DOWN_ON)
# 5241| fprintf(stdout, "Fast Link Down enabled\n");
# 5242| else if (cont.msecs == ETHTOOL_PHY_FAST_LINK_DOWN_OFF)
Error: CPPCHECK_WARNING (CWE-457):
ethtool-6.7-build/ethtool-6.7/ethtool.c:5262: error[uninitvar]: Uninitialized variable: cont.msecs
# 5260| }
# 5261|
# 5262|-> if (cont.msecs == ETHTOOL_PHY_EDPD_DISABLE)
# 5263| fprintf(stdout, "Energy Detect Power Down: disabled\n");
# 5264| else if (cont.msecs == ETHTOOL_PHY_EDPD_NO_TX)
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/ethtool.c:6487:9: warning[core.CallAndMessage]: Called function pointer is null (null dereference)
# 6485| return ret;
# 6486|
# 6487|-> return args[k].func(&ctx);
# 6488| }
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/ibm_emac.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/igb.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-835):
ethtool-6.7-build/ethtool-6.7/igb.c: scope_hint: In function ‘igb_dump_regs’
ethtool-6.7-build/ethtool-6.7/igb.c:831:23: warning[-Wanalyzer-infinite-loop]: infinite loop
# 829| 0x05A00 + (0x4 * i), i, i, regs_buff[255 + i]);
# 830|
# 831|-> for (i = 0; i < 128; i++)
# 832| fprintf(stdout,
# 833| "0x0%02X: FFMT%03d (Flexible filter mask table%03d) 0x%08X\n",
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/igc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/ixgbe.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/ixgbevf.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/natsemi.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/natsemi.c:384: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 382| data[REG_CFG] & BIT_CFG_FDUP ? "Full" : "Half",
# 383| data[REG_CFG] & BIT_CFG_SPEED100 ? 100 : 10,
# 384|-> data[REG_CFG] & BIT_CFG_LNKSTS ? "Up" : "Down");
# 385|
# 386| /* EEPROM access register */
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/natsemi.c:456: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 454| data[REG_TXCFG] & BIT_TXCFG_MLB ? "Enabled" : "Disabled",
# 455| data[REG_TXCFG] & BIT_TXCFG_HBI ? "Enabled" : "Disabled",
# 456|-> data[REG_TXCFG] & BIT_TXCFG_CSI ? "Enabled" : "Disabled");
# 457|
# 458|
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/natsemi.c:482: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 480| data[REG_RXCFG] & BIT_RXCFG_ATX ? "Accepted" : "Rejected",
# 481| data[REG_RXCFG] & BIT_RXCFG_ARP ? "Accepted" : "Rejected",
# 482|-> data[REG_RXCFG] & BIT_RXCFG_AEP ? "Accepted" : "Rejected");
# 483|
# 484| /* CLKRUN control/status register */
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/natsemi.c:542: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 540| if (data[REG_WCSR] & BIT_WCSR_PATM3) fprintf(stdout,
# 541| " Pattern 3 Received\n");
# 542|-> if (data[REG_WCSR] & BIT_WCSR_MPR) fprintf(stdout,
# 543| " Magic Packet Received\n");
# 544|
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/natsemi.c:559: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 557| data[REG_PCR] & BIT_PCR_PS_DA ? "Enabled" : "Disabled",
# 558| data[REG_PCR] & BIT_PCR_PSMCAST ? "Enabled" : "Disabled",
# 559|-> data[REG_PCR] & BIT_PCR_PSEN ? "Enabled" : "Disabled");
# 560| if (data[REG_PCR] & BIT_PCR_PS_RCVD) fprintf(stdout,
# 561| " PS_RCVD: Pause Frame Received\n");
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/natsemi.c:591: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 589| data[REG_RFCR] & BIT_RFCR_AAM ? "Accepted" : "Rejected",
# 590| data[REG_RFCR] & BIT_RFCR_AAB ? "Accepted" : "Rejected",
# 591|-> data[REG_RFCR] & BIT_RFCR_RFEN ? "Enabled" : "Disabled");
# 592|
# 593| /* Rx filter data register */
Error: CPPCHECK_WARNING (CWE-758):
ethtool-6.7-build/ethtool-6.7/natsemi.c:615: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 613| "0x50: BRAR (Boot ROM Address): 0x%08x\n",
# 614| data[REG_BRAR]);
# 615|-> if (data[REG_BRAR] & BIT_BRAR_AUTOINC) fprintf(stdout,
# 616| " Automatically Increment Address\n");
# 617|
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/bitset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/cable_test.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
ethtool-6.7-build/ethtool-6.7/netlink/cable_test.c:130: error[uninitvar]: Uninitialized variables: pos.nla_len, pos.nla_type
# 128|
# 129| mnl_attr_for_each_nested(pos, nest) {
# 130|-> ret = nl_cable_test_ntf_attr(pos);
# 131| if (ret < 0)
# 132| return;
Error: CPPCHECK_WARNING (CWE-457):
ethtool-6.7-build/ethtool-6.7/netlink/cable_test.c:398: error[uninitvar]: Uninitialized variables: pos.nla_len, pos.nla_type
# 396|
# 397| mnl_attr_for_each_nested(pos, nest) {
# 398|-> ret = nl_cable_test_tdr_ntf_attr(pos);
# 399| if (ret < 0)
# 400| return;
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/channels.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/coalesce.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/eee.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/features.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/fec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/mm.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/module-eeprom.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401):
ethtool-6.7-build/ethtool-6.7/netlink/module-eeprom.c:98: error[memleak]: Memory leak: entry
# 96| list_add(&entry->list, &eeprom_page_list);
# 97|
# 98|-> return 0;
# 99| }
# 100|
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/module.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/monitor.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/msgbuff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-401):
ethtool-6.7-build/ethtool-6.7/netlink/msgbuff.c:63: error[memleak]: Memory leak: nbuff
# 61| msgbuff->left += (new_size - old_size);
# 62|
# 63|-> return 0;
# 64| }
# 65|
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/netlink.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/parser.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/parser.c:782:31: warning[core.NullDereference]: Array access (from variable 'arg') results in a null pointer dereference
# 780| int ret;
# 781|
# 782|-> no_mask = data->no_mask || !(arg[0] == '+' || arg[0] == '-');
# 783| bitset_attr = ethnla_nest_start(msgbuff, type);
# 784| if (!bitset_attr)
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/parser.c:794:16: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'p')
# 792| saved_pos = mnl_nlmsg_get_payload_tail(msgbuff->nlhdr);
# 793|
# 794|-> for (p = arg; *p; p++) {
# 795| if (*p == '+' || *p == '-') {
# 796| if (no_mask) {
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/pause.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/permaddr.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/permaddr.c:44:2: warning[deadcode.DeadStores]: Value stored to 'ifinfo' is never read
# 42| nlhdr->nlmsg_flags = nlm_flags;
# 43| msgbuff->nlhdr = nlhdr;
# 44|-> ifinfo = mnl_nlmsg_put_extra_header(nlhdr, sizeof(*ifinfo));
# 45|
# 46| if (devname) {
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/plca.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/prettymsg.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457):
ethtool-6.7-build/ethtool-6.7/netlink/prettymsg.c:90: error[uninitvar]: Uninitialized variables: child.nla_len, child.nla_type
# 88| unsigned int child_off;
# 89|
# 90|-> child_off = (const char *)child - (const char *)attr;
# 91| ret = pretty_print_attr(child,
# 92| adesc ? adesc->children : NULL,
Error: CPPCHECK_WARNING (CWE-457):
ethtool-6.7-build/ethtool-6.7/netlink/prettymsg.c:186: error[uninitvar]: Uninitialized variables: attr.nla_len, attr.nla_type
# 184|
# 185| mnl_attr_for_each(attr, nlhdr, payload_offset) {
# 186|-> attr_offset = (const char *)attr - (const char *)nlhdr;
# 187| ret = pretty_print_attr(attr, desc, ndesc, 1,
# 188| err_offset - attr_offset, false);
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/privflags.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/pse-pd.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/rings.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/rss.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/rss.c:189:20: warning[deadcode.DeadStores]: Value stored to 'nlsk' during its initialization is never read
# 187| {
# 188| struct nl_context *nlctx = ctx->nlctx;
# 189|-> struct nl_socket *nlsk = nlctx->ethnl_socket;
# 190| struct nl_msg_buff *msgbuff;
# 191| struct cb_args args = {};
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/settings.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/stats.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/strset.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/tsinfo.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/netlink/tunnels.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/pcnet32.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/qsfp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/realtek.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/rxclass.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
ethtool-6.7-build/ethtool-6.7/rxclass.c:527:15: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'unsigned long', which is incompatible with sizeof operand type 'long'
# 525|
# 526| /* initialize bitmap for storage of valid locations */
# 527|-> rmgr->slot = calloc(1, BITS_TO_LONGS(rmgr->size) * sizeof(long));
# 528| if (!rmgr->slot) {
# 529| perror("rmgr: Cannot allocate memory for RX class rules");
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/sfc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
ethtool-6.7-build/ethtool-6.7/sfpid.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.