D45041.id137940.diff
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D45041.id137940.diff
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	diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c
	--- a/sys/kern/kern_sysctl.c
	+++ b/sys/kern/kern_sysctl.c
	@@ -651,17 +651,15 @@
	return(EBUSY);
	}
	/* Now really delete the entries */
	- e = TAILQ_FIRST(clist);
	- while (e != NULL) {
	- e1 = TAILQ_NEXT(e, link);
	+ TAILQ_FOREACH_SAFE(e, clist, link, e1) {
	error = sysctl_remove_oid_locked(e->entry, 1, 0);
	if (error)
	panic("sysctl_remove_oid: corrupt tree, entry: %s",
	e->entry->oid_name);
	free(e, M_SYSCTLOID);
	- e = e1;
	}
	SYSCTL_WUNLOCK();
	+ TAILQ_INIT(clist);
	return (error);
	}