From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
[ 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@xxxxxxxxxx>
Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_bmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 667cdd0dfdf4a..aa784404964a0 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -6222,7 +6222,7 @@ 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))
--
2.25.1
