diff options
| -rw-r--r-- | fs/squashfs/zlib_wrapper.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/squashfs/zlib_wrapper.c b/fs/squashfs/zlib_wrapper.c index 1f4833b87ea..ab5801f66e2 100644 --- a/fs/squashfs/zlib_wrapper.c +++ b/fs/squashfs/zlib_wrapper.c @@ -127,6 +127,11 @@ static int zlib_uncompress(struct squashfs_sb_info *msblk, void **buffer, goto release_mutex; } + if (k < b) { + ERROR("zlib_uncompress error, data remaining\n"); + goto release_mutex; + } + length = stream->total_out; mutex_unlock(&msblk->read_data_mutex); return length; |