From: "Darrick J. Wong" <darrick.wong@xxxxxxxxxx> [ Upstream commit 2e107cf869eecc770e3f630060bb4e5f547d0fd8 ] In xchk_dir_actor, we attempt to validate the directory hash structures by performing a directory entry lookup by (hashed) name. If the lookup returns ENOENT, that means that the hash information is corrupt. The _process_error functions don't catch this, so we have to add that explicitly. Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- fs/xfs/scrub/dir.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/xfs/scrub/dir.c b/fs/xfs/scrub/dir.c index 1e2e11721eb99..20eca2d8e7c77 100644 --- a/fs/xfs/scrub/dir.c +++ b/fs/xfs/scrub/dir.c @@ -152,6 +152,9 @@ xchk_dir_actor( xname.type = XFS_DIR3_FT_UNKNOWN; error = xfs_dir_lookup(sdc->sc->tp, ip, &xname, &lookup_ino, NULL); + /* ENOENT means the hash lookup failed and the dir is corrupt */ + if (error == -ENOENT) + error = -EFSCORRUPTED; if (!xchk_fblock_process_error(sdc->sc, XFS_DATA_FORK, offset, &error)) goto out; -- 2.25.1
