Task #747 - exfatprogs-1.2.2-3.fc40/scan-results.err
back to task #747download
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/dump/dump.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/exfat2img/exfat2img.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/exfat2img/exfat2img.c:493:3: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
# 491| }
# 492|
# 493|-> ret = exfat_de_iter_advance(de_iter, dentry_count);
# 494| }
# 495| out:
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/exfat2img/exfat2img.c:895:2: warning[core.uninitialized.UndefReturn]: Undefined or garbage value returned to caller
# 893| fsync(ei->out_fd);
# 894| exfat_free_buffer(ei->dump_bdesc, 2);
# 895|-> return ret;
# 896| }
# 897|
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/fsck/fsck.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/fsck/fsck.c:1186:27: warning[unix.MallocSizeof]: Result of 'malloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'bitmap_t'
# 1184| }
# 1185|
# 1186|-> fsck->name_hash_bitmap = malloc(EXFAT_BITMAP_SIZE(EXFAT_MAX_HASH_COUNT));
# 1187| if (!fsck->name_hash_bitmap) {
# 1188| exfat_err("failed to allocate name hash bitmap\n");
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/fsck/fsck.c:1251:2: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 1249| if (err && err != EOF)
# 1250| exfat_err("failed to read volume label\n");
# 1251|-> err = 0;
# 1252|
# 1253| err = read_bitmap(exfat);
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/fsck/repair.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/label/label.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_dir.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_dir.c:381:8: warning[core.NullDereference]: Access to field 'type' results in a dereference of a null pointer (loaded from variable 'dentry')
# 379| }
# 380|
# 381|-> if (!IS_EXFAT_DELETED(dentry->type)) {
# 382| if (filter->in.dentry_count == 0 ||
# 383| empty_dentry_count < filter->in.dentry_count)
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_dir.c:407:6: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 405| for (i = 0; i < dentry_count; i++) {
# 406| exfat_de_iter_get(&de_iter, i, &d);
# 407|-> memcpy(filter->out.dentry_set + i, d,
# 408| sizeof(struct exfat_dentry));
# 409| }
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_dir.c:521:2: warning[core.StackAddressEscape]: Address of stack memory associated with local variable 'utf16_name' is still referred to by the stack variable 'filter' upon returning to the caller. This will be a dangling reference
# 519| return retval;
# 520|
# 521|-> return exfat_lookup_file_by_utf16name(exfat, parent, utf16_name,
# 522| filter_out);
# 523| }
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_dir.c:937:10: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 935| if (err == 0) {
# 936| dset = filter.out.dentry_set;
# 937|-> dcount = filter.out.dentry_count;
# 938| if ((le16_to_cpu(dset->dentry.file.attr) & attr) != attr)
# 939| err = -EEXIST;
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_dir.c:949:18: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 947|
# 948| loc.parent = parent;
# 949|-> loc.file_offset = filter.out.file_offset;
# 950| loc.dev_offset = filter.out.dev_offset;
# 951| err = exfat_add_dentry_set(exfat, &loc, dset, dcount, false);
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_fs.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_fs.c:142:32: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'bitmap_t'
# 140|
# 141| /* TODO: bitmap could be very large. */
# 142|-> exfat->alloc_bitmap = (char *)calloc(1,
# 143| EXFAT_BITMAP_SIZE(exfat->clus_count));
# 144| if (!exfat->alloc_bitmap) {
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_fs.c:150:3: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'bitmap_t'
# 148|
# 149| exfat->ohead_bitmap =
# 150|-> calloc(1, EXFAT_BITMAP_SIZE(exfat->clus_count));
# 151| if (!exfat->ohead_bitmap) {
# 152| exfat_err("failed to allocate bitmap\n");
Error: CLANG_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/exfat_fs.c:157:3: warning[unix.MallocSizeof]: Result of 'calloc' is converted to a pointer of type 'char', which is incompatible with sizeof operand type 'bitmap_t'
# 155|
# 156| exfat->disk_bitmap =
# 157|-> calloc(1, EXFAT_BITMAP_SIZE(exfat->clus_count));
# 158| if (!exfat->disk_bitmap) {
# 159| exfat_err("failed to allocate bitmap\n");
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/libexfat.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-457):
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/libexfat.c: scope_hint: In function ‘exfat_set_volume_label’
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/libexfat.c:483:9: warning[-Wanalyzer-use-of-uninitialized-value]: use of uninitialized value ‘&volume_label’
# 481| }
# 482|
# 483|-> memcpy(pvol->vol_label, volume_label, volume_label_len);
# 484| pvol->vol_char_cnt = volume_label_len/2;
# 485|
Error: GCC_ANALYZER_WARNING (CWE-131):
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/libexfat.c: scope_hint: In function ‘exfat_write_checksum_sector’
exfatprogs-1.2.2-build/exfatprogs-1.2.2/lib/libexfat.c:696:24: warning[-Wanalyzer-allocation-size]: allocated buffer size is not a multiple of the pointee's size
# 694| unsigned int sec_idx = CHECKSUM_SEC_IDX;
# 695|
# 696|-> checksum_buf = malloc(bd->sector_size);
# 697| if (!checksum_buf)
# 698| return -1;
Error: CPPCHECK_WARNING:
exfatprogs-1.2.2-build/exfatprogs-1.2.2/mkfs/mkfs.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.