diff options
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/xfs_inode_fork.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode_fork.c b/fs/xfs/xfs_inode_fork.c index 2b60a5a2ae53..02f1083955bb 100644 --- a/fs/xfs/xfs_inode_fork.c +++ b/fs/xfs/xfs_inode_fork.c @@ -167,7 +167,8 @@ xfs_iformat_fork( } di_size = be64_to_cpu(dip->di_size); - if (unlikely(di_size > XFS_DFORK_DSIZE(dip, ip->i_mount))) { + if (unlikely(di_size < 0 || + di_size > XFS_DFORK_DSIZE(dip, ip->i_mount))) { xfs_warn(ip->i_mount, "corrupt inode %Lu (bad size %Ld for local inode).", (unsigned long long) ip->i_ino, |