diff options
Diffstat (limited to 'lib/ext2fs')
| -rw-r--r-- | lib/ext2fs/gen_bitmap64.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/ext2fs/gen_bitmap64.c b/lib/ext2fs/gen_bitmap64.c index 80c9f7a0..06f5ce9b 100644 --- a/lib/ext2fs/gen_bitmap64.c +++ b/lib/ext2fs/gen_bitmap64.c @@ -392,7 +392,7 @@ errcode_t ext2fs_set_generic_bmap_range(ext2fs_generic_bitmap bmap, return EINVAL; if (EXT2FS_IS_32_BITMAP(bmap)) { - if ((start+num) & ~0xffffffffULL) { + if ((start+num-1) & ~0xffffffffULL) { ext2fs_warn_bitmap2(bmap, EXT2FS_UNMARK_ERROR, 0xffffffff); return EINVAL; @@ -415,7 +415,7 @@ errcode_t ext2fs_get_generic_bmap_range(ext2fs_generic_bitmap bmap, return EINVAL; if (EXT2FS_IS_32_BITMAP(bmap)) { - if ((start+num) & ~0xffffffffULL) { + if ((start+num-1) & ~0xffffffffULL) { ext2fs_warn_bitmap2(bmap, EXT2FS_UNMARK_ERROR, 0xffffffff); return EINVAL; @@ -486,7 +486,7 @@ int ext2fs_test_block_bitmap_range2(ext2fs_block_bitmap bmap, bmap, block); if (EXT2FS_IS_32_BITMAP(bmap)) { - if ((block+num) & ~0xffffffffULL) { + if ((block+num-1) & ~0xffffffffULL) { ext2fs_warn_bitmap2((ext2fs_generic_bitmap) bmap, EXT2FS_UNMARK_ERROR, 0xffffffff); return EINVAL; @@ -508,7 +508,7 @@ void ext2fs_mark_block_bitmap_range2(ext2fs_block_bitmap bmap, return; if (EXT2FS_IS_32_BITMAP(bmap)) { - if ((block+num) & ~0xffffffffULL) { + if ((block+num-1) & ~0xffffffffULL) { ext2fs_warn_bitmap2((ext2fs_generic_bitmap) bmap, EXT2FS_UNMARK_ERROR, 0xffffffff); return; @@ -536,7 +536,7 @@ void ext2fs_unmark_block_bitmap_range2(ext2fs_block_bitmap bmap, return; if (EXT2FS_IS_32_BITMAP(bmap)) { - if ((block+num) & ~0xffffffffULL) { + if ((block+num-1) & ~0xffffffffULL) { ext2fs_warn_bitmap2((ext2fs_generic_bitmap) bmap, EXT2FS_UNMARK_ERROR, 0xffffffff); return; |