From 576d30ecb620ae3bc156dfb2a4e91143e7f3256d Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Fri, 15 Dec 2023 10:03:34 -0800 Subject: [PATCH] xfs: add missing nrext64 inode flag check to scrub Add this missing check that the superblock nrext64 flag is set if the inode flag is set. Fixes: 9b7d16e34bbeb ("xfs: Introduce XFS_DIFLAG2_NREXT64 and associated helpers") Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/scrub/inode.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/xfs/scrub/inode.c b/fs/xfs/scrub/inode.c index 7e97db8255c6..6c40f3e020ea 100644 --- a/fs/xfs/scrub/inode.c +++ b/fs/xfs/scrub/inode.c @@ -342,6 +342,10 @@ xchk_inode_flags2( if (xfs_dinode_has_bigtime(dip) && !xfs_has_bigtime(mp)) goto bad; + /* no large extent counts without the filesystem feature */ + if ((flags2 & XFS_DIFLAG2_NREXT64) && !xfs_has_large_extent_counts(mp)) + goto bad; + return; bad: xchk_ino_set_corrupt(sc, ino);