diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-04-29 09:15:23 +0300 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2024-04-30 07:15:19 +0300 |
| commit | 04c609e6e5066294b60329420d3711e990c47abf (patch) | |
| tree | c9ee030c0c43d6b5689949fafbad0a7fa8b200ba /fs/xfs/libxfs/xfs_bmap.c | |
| parent | b11ed354c9f725ece2b9440dd6343b42cd5d031c (diff) | |
| download | linux-04c609e6e5066294b60329420d3711e990c47abf.tar.xz | |
xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate
xfs_bmapi_convert_delalloc has a xfs_valid_startblock check on the block
allocated by xfs_bmapi_allocate. Lift it into xfs_bmapi_allocate as
we should assert the same for xfs_bmapi_write.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index d59fc8107d69..eade9689599f 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4221,6 +4221,11 @@ xfs_bmapi_allocate( if (bma->blkno == NULLFSBLOCK) return -ENOSPC; + if (WARN_ON_ONCE(!xfs_valid_startblock(bma->ip, bma->blkno))) { + xfs_bmap_mark_sick(bma->ip, whichfork); + return -EFSCORRUPTED; + } + if (bma->flags & XFS_BMAPI_ZERO) { error = xfs_zero_extent(bma->ip, bma->blkno, bma->length); if (error) @@ -4713,12 +4718,6 @@ xfs_bmapi_convert_one_delalloc( if (error) goto out_finish; - if (WARN_ON_ONCE(!xfs_valid_startblock(ip, bma.got.br_startblock))) { - xfs_bmap_mark_sick(ip, whichfork); - error = -EFSCORRUPTED; - goto out_finish; - } - XFS_STATS_ADD(mp, xs_xstrat_bytes, XFS_FSB_TO_B(mp, bma.length)); XFS_STATS_INC(mp, xs_xstrat_quick); |