Module Name: src Committed By: ozaki-r Date: Fri Apr 24 03:20:41 UTC 2015
Modified Files: src/sys/netinet: ip_icmp.c Log Message: Use KASSERT instead of if & panic rt can be NULL only when programming error (and we sure it cannot for now), so we can use KASSERT here (i.e., check only if DIAGNOSTIC). To generate a diff of this commit: cvs rdiff -u -r1.136 -r1.137 src/sys/netinet/ip_icmp.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/netinet/ip_icmp.c diff -u src/sys/netinet/ip_icmp.c:1.136 src/sys/netinet/ip_icmp.c:1.137 --- src/sys/netinet/ip_icmp.c:1.136 Fri Apr 24 02:56:51 2015 +++ src/sys/netinet/ip_icmp.c Fri Apr 24 03:20:41 2015 @@ -1,4 +1,4 @@ -/* $NetBSD: ip_icmp.c,v 1.136 2015/04/24 02:56:51 ozaki-r Exp $ */ +/* $NetBSD: ip_icmp.c,v 1.137 2015/04/24 03:20:41 ozaki-r Exp $ */ /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. @@ -94,7 +94,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ip_icmp.c,v 1.136 2015/04/24 02:56:51 ozaki-r Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ip_icmp.c,v 1.137 2015/04/24 03:20:41 ozaki-r Exp $"); #include "opt_ipsec.h" @@ -1209,8 +1209,8 @@ ip_next_mtu(u_int mtu, int dir) /* XXX * static void icmp_mtudisc_timeout(struct rtentry *rt, struct rttimer *r) { - if (rt == NULL) - panic("icmp_mtudisc_timeout: bad route to timeout"); + KASSERT(rt != NULL); + if ((rt->rt_flags & (RTF_DYNAMIC | RTF_HOST)) == (RTF_DYNAMIC | RTF_HOST)) { rtrequest((int) RTM_DELETE, rt_getkey(rt), @@ -1225,8 +1225,8 @@ icmp_mtudisc_timeout(struct rtentry *rt, static void icmp_redirect_timeout(struct rtentry *rt, struct rttimer *r) { - if (rt == NULL) - panic("icmp_redirect_timeout: bad route to timeout"); + KASSERT(rt != NULL); + if ((rt->rt_flags & (RTF_DYNAMIC | RTF_HOST)) == (RTF_DYNAMIC | RTF_HOST)) { rtrequest((int) RTM_DELETE, rt_getkey(rt),