On Wed, Sep 02, 2020 at 09:40:12AM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
>
> 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>
NAK, I should've sent this from my stable tree, not my dev tree.
--D
> ---
> 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 ce2e702b6b43..d35250c9bb07 100644
> --- a/fs/xfs/libxfs/xfs_bmap.c
> +++ b/fs/xfs/libxfs/xfs_bmap.c
> @@ -6310,7 +6310,7 @@ xfs_bmap_validate_extent_raw(
> xfs_fsblock_t endfsb;
>
> 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))
