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-rw-r--r--sys/kern/vfs_lookup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/vfs_lookup.c b/sys/kern/vfs_lookup.c
index 19dac65..4bb7656 100644
--- a/sys/kern/vfs_lookup.c
+++ b/sys/kern/vfs_lookup.c
@@ -120,6 +120,8 @@ namei(ndp)
struct proc *p = td->td_proc;
int vfslocked;
+ KASSERT((cnp->cn_flags & MPSAFE) != 0 || mtx_owned(&Giant) != 0,
+ ("NOT MPSAFE and Giant not held"));
ndp->ni_cnd.cn_cred = ndp->ni_cnd.cn_thread->td_ucred;
KASSERT(cnp->cn_cred && p, ("namei: bad cred/proc"));
KASSERT((cnp->cn_nameiop & (~OPMASK)) == 0,
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