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Coverity CID 854: Add KASSERT before deref.

This commit is contained in:
christos 2006-04-15 02:14:44 +00:00
parent 6b9fd03a44
commit 3a59edd545
1 changed files with 3 additions and 2 deletions
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5
sys/net/rtsock.c
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@ -1,4 +1,4 @@
/* $NetBSD: rtsock.c,v 1.82 2006/04/15 02:07:34 christos Exp $ */
/* $NetBSD: rtsock.c,v 1.83 2006/04/15 02:14:44 christos Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -61,7 +61,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rtsock.c,v 1.82 2006/04/15 02:07:34 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: rtsock.c,v 1.83 2006/04/15 02:14:44 christos Exp $");
#include "opt_inet.h"
@ -930,6 +930,7 @@ sysctl_dumpentry(struct radix_node *rn, void *v)
rtm->rtm_flags = rt->rt_flags;
rtm->rtm_use = rt->rt_use;
rtm->rtm_rmx = rt->rt_rmx;
KASSERT(rt->rt_ifp != NULL);
rtm->rtm_index = rt->rt_ifp->if_index;
rtm->rtm_errno = rtm->rtm_pid = rtm->rtm_seq = 0;
rtm->rtm_addrs = info.rti_addrs;