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This commit is contained in:
roy 2016-09-02 15:57:54 +00:00
parent cf7e416543
commit c85195ff64
1 changed files with 4 additions and 8 deletions
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12
sys/netinet6/in6.c
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@ -1,4 +1,4 @@
/* $NetBSD: in6.c,v 1.217 2016/08/18 09:34:43 roy Exp $ */
/* $NetBSD: in6.c,v 1.218 2016/09/02 15:57:54 roy Exp $ */
/* $KAME: in6.c,v 1.198 2001/07/18 09:12:38 itojun Exp $ */
/*
@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: in6.c,v 1.217 2016/08/18 09:34:43 roy Exp $");
__KERNEL_RCSID(0, "$NetBSD: in6.c,v 1.218 2016/09/02 15:57:54 roy Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@ -1376,13 +1376,9 @@ in6_unlink_ifa(struct in6_ifaddr *ia, struct ifnet *ifp)
in6_savemkludge(ia);
/*
* Release the reference to the base prefix. There should be a
* positive reference.
* Release the reference to the ND prefix.
*/
if (ia->ia6_ndpr == NULL) {
nd6log(LOG_NOTICE, "autoconf'ed address %p has no prefix\n",
ia);
} else {
if (ia->ia6_ndpr != NULL) {
ia->ia6_ndpr->ndpr_refcnt--;
ia->ia6_ndpr = NULL;
}