From dee2bb2540e5afb13b9dc15621f788310789af2d Mon Sep 17 00:00:00 2001 From: John Baldwin Date: Sat, 20 Oct 2001 03:30:34 +0000 Subject: [PATCH] Assert that a ucred is unshared before we remap its ids. --- sys/fs/umapfs/umap_subr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/fs/umapfs/umap_subr.c b/sys/fs/umapfs/umap_subr.c index c61fe7ca1498..44730bdb2863 100644 --- a/sys/fs/umapfs/umap_subr.c +++ b/sys/fs/umapfs/umap_subr.c @@ -362,6 +362,8 @@ umap_mapids(v_mount, credp) if (credp == NOCRED) return; + KASSERT(!crshared(credp), ("remapping a shared cred")); + /* Find uid entry in map */ uid = (uid_t) umap_findid(credp->cr_uid,