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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-09-02 20:47:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-09 20:12:28 +0300 |
| commit | 6c4ad5444a269616c98348c919ea43ad928a53c6 (patch) | |
| tree | 1d37dcfefbbb95737b39fef5d13d5f39dd64ab39 /fs | |
| parent | 58591dd6afdad551b404507a422b3c0b210e74f8 (diff) | |
| download | linux-6c4ad5444a269616c98348c919ea43ad928a53c6.tar.xz | |
xfs: fix xfs_bmap_validate_extent_raw when checking attr fork of rt files
[ Upstream commit d0c20d38af135b2b4b90aa59df7878ef0c8fbef4 ]
The realtime flag only applies to the data fork, so don't use the
realtime block number checks on the attr fork of a realtime file.
Fixes: 30b0984d9117 ("xfs: refactor bmap record validation")
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
| -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 3f76da11197c..19a600443b9e 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -6179,7 +6179,7 @@ xfs_bmap_validate_extent( isrt = XFS_IS_REALTIME_INODE(ip); endfsb = irec->br_startblock + irec->br_blockcount - 1; - if (isrt) { + if (isrt && whichfork == XFS_DATA_FORK) { if (!xfs_verify_rtbno(mp, irec->br_startblock)) return __this_address; if (!xfs_verify_rtbno(mp, endfsb)) |