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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-18 16:55:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-18 16:55:52 +0200 |
| commit | 93467b31bec6da512b51544e5e4584f2745e995e (patch) | |
| tree | 2ea2be38c5e4dc9aafffbbc0db5aae0f6513a1d9 /fs/udf/balloc.c | |
| parent | 8ca1f4c6fb1462ee120730ea75c19da10d2f2d6f (diff) | |
| parent | 7a5cef0db4795d9d453a12e0f61b5b7634fc4d40 (diff) | |
Merge v7.1.4linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/udf/balloc.c')
| -rw-r--r-- | fs/udf/balloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index 807c493ed0cd..cc6dc6e1d84d 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -82,8 +82,9 @@ static int load_block_bitmap(struct super_block *sb, int nr_groups = bitmap->s_nr_groups; if (block_group >= nr_groups) { - udf_debug("block_group (%u) > nr_groups (%d)\n", + udf_debug("block_group (%u) >= nr_groups (%d)\n", block_group, nr_groups); + return -EFSCORRUPTED; } if (bitmap->s_block_bitmap[block_group]) { @@ -662,7 +663,7 @@ void udf_free_blocks(struct super_block *sb, struct inode *inode, if (check_add_overflow(bloc->logicalBlockNum, offset, &blk) || check_add_overflow(blk, count, &blk) || - bloc->logicalBlockNum + count > map->s_partition_len) { + blk > map->s_partition_len) { udf_debug("Invalid request to free blocks: (%d, %u), off %u, " "len %u, partition len %u\n", partition, bloc->logicalBlockNum, offset, count, |