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Increase the refcount for the default ipv6 policy so nobody can reclaim it

This commit is contained in:
degroote 2007-05-08 14:03:05 +00:00
parent 96fc9b91a3
commit 8ebbd6c4f6
1 changed files with 7 additions and 2 deletions
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9
sys/netipsec/key.c
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@ -1,4 +1,4 @@
/* $NetBSD: key.c,v 1.46 2007/04/11 21:33:41 degroote Exp $ */
/* $NetBSD: key.c,v 1.47 2007/05/08 14:03:05 degroote Exp $ */
/* $FreeBSD: src/sys/netipsec/key.c,v 1.3.2.3 2004/02/14 22:23:23 bms Exp $ */
/* $KAME: key.c,v 1.191 2001/06/27 10:46:49 sakane Exp $ */
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: key.c,v 1.46 2007/04/11 21:33:41 degroote Exp $");
__KERNEL_RCSID(0, "$NetBSD: key.c,v 1.47 2007/05/08 14:03:05 degroote Exp $");
/*
* This code is referd to RFC 2367
@ -7392,6 +7392,11 @@ key_init()
ip4_def_policy.policy = IPSEC_POLICY_NONE;
ip4_def_policy.refcnt++; /*never reclaim this*/
#ifdef INET6
ip6_def_policy.policy = IPSEC_POLICY_NONE;
ip6_def_policy.refcnt++; /*never reclaim this*/
#endif
#ifndef IPSEC_DEBUG2
callout_reset(&key_timehandler_ch, hz, key_timehandler, NULL);