diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-12-04 13:28:35 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-12-09 09:49:38 -0800 |
| commit | 33005fd0a537501111fc97ec330b721388c6b451 (patch) | |
| tree | 1838c7876c83cac6d755b34b920ea1ca006ddcb3 /fs/xfs/libxfs/xfs_bmap.c | |
| parent | 18695ad4251462b33787b7e375dbda57c1969c8f (diff) | |
xfs: refactor file range validation
Refactor all the open-coded validation of file block ranges into a
single helper, and teach the bmap scrubber to check the ranges.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 7bcf498ef6b2..dcf56bcafb8f 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -6227,7 +6227,7 @@ xfs_bmap_validate_extent( { struct xfs_mount *mp = ip->i_mount; - if (irec->br_startoff + irec->br_blockcount <= irec->br_startoff) + if (!xfs_verify_fileext(mp, irec->br_startoff, irec->br_blockcount)) return __this_address; if (XFS_IS_REALTIME_INODE(ip) && whichfork == XFS_DATA_FORK) { |