From: Darrick J. Wong <djwong@xxxxxxxxxx>
Coverity noticed that xrep_dinode_bad_metabt_fork never runs because
XFS_DINODE_FMT_META_BTREE is always filtered out in the mode selection
switch of xrep_dinode_check_dfork.
Metadata btrees are allowed only in the data forks of regular files, so
add this case explicitly. I guess this got fubard during a refactoring
prior to 6.13 and I didn't notice until now. :/
Coverity-id: 1617714
Signed-off-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/scrub/inode_repair.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/fs/xfs/scrub/inode_repair.c b/fs/xfs/scrub/inode_repair.c
index 2f641b6d663eb2..13ff1c933cb8f9 100644
--- a/fs/xfs/scrub/inode_repair.c
+++ b/fs/xfs/scrub/inode_repair.c
@@ -1055,9 +1055,17 @@ xrep_dinode_check_dfork(
return true;
break;
case S_IFREG:
- if (fmt == XFS_DINODE_FMT_LOCAL)
+ switch (fmt) {
+ case XFS_DINODE_FMT_LOCAL:
return true;
- fallthrough;
+ case XFS_DINODE_FMT_EXTENTS:
+ case XFS_DINODE_FMT_BTREE:
+ case XFS_DINODE_FMT_META_BTREE:
+ break;
+ default:
+ return true;
+ }
+ break;
case S_IFLNK:
case S_IFDIR:
switch (fmt) {
