Commit 52101dfe authored May 04, 2018 by Darrick J. Wong

xfs: add missing rmap error return



xfs_rmap_lookup_le_range can return errors, so we need to check for
them and bail out.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>

parent cec57256

fs/xfs/libxfs/xfs_rmap.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1374,6 +1374,8 @@ xfs_rmap_convert_shared(
		*/
		error = xfs_rmap_lookup_le_range(cur, bno, owner, offset, flags,
		&PREV, &i);
		if (error)
		goto done;
		XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);

		ASSERT(PREV.rm_offset <= offset);