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cache: assert the created entry does not point to itself

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This commit is contained in:
Mateusz Guzik 2020-10-22 19:22:34 +00:00
parent 1f57220934
commit 54f09403a3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=366948
1 changed files with 1 additions and 0 deletions
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sys/kern/vfs_cache.c
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@ -2104,6 +2104,7 @@ cache_enter_time(struct vnode *dvp, struct vnode *vp, struct componentname *cnp,
int len;
u_long lnumcache;
VNPASS(dvp != vp, dvp);
VNPASS(!VN_IS_DOOMED(dvp), dvp);
VNPASS(dvp->v_type != VNON, dvp);
if (vp != NULL) {