From: Darrick J. Wong <darrick.wong@xxxxxxxxxx> In xchk_xattr_listent, we attempt to validate the extended attribute hash structures by performing a attr lookup by (hashed) name. If the lookup returns ENODATA, 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> --- fs/xfs/scrub/attr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/xfs/scrub/attr.c b/fs/xfs/scrub/attr.c index d9f0dd444b80..941c09bafb35 100644 --- a/fs/xfs/scrub/attr.c +++ b/fs/xfs/scrub/attr.c @@ -163,6 +163,9 @@ xchk_xattr_listent( args.valuelen = valuelen; error = xfs_attr_get_ilocked(context->dp, &args); + /* ENODATA means the hash lookup failed and the attr is bad */ + if (error == -ENODATA) + error = -EFSCORRUPTED; if (!xchk_fblock_process_error(sx->sc, XFS_ATTR_FORK, args.blkno, &error)) goto fail_xref;
