Module Name: src Committed By: maxv Date: Mon Mar 12 12:45:26 UTC 2018
Modified Files: src/sys/net/npf: npf_alg_icmp.c Log Message: Remove dead branches, 'npc' can't be NULL (and it is dereferenced earlier). To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/sys/net/npf/npf_alg_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/net/npf/npf_alg_icmp.c diff -u src/sys/net/npf/npf_alg_icmp.c:1.25 src/sys/net/npf/npf_alg_icmp.c:1.26 --- src/sys/net/npf/npf_alg_icmp.c:1.25 Sun Dec 10 00:07:36 2017 +++ src/sys/net/npf/npf_alg_icmp.c Mon Mar 12 12:45:26 2018 @@ -1,4 +1,4 @@ -/* $NetBSD: npf_alg_icmp.c,v 1.25 2017/12/10 00:07:36 rmind Exp $ */ +/* $NetBSD: npf_alg_icmp.c,v 1.26 2018/03/12 12:45:26 maxv Exp $ */ /*- * Copyright (c) 2010 The NetBSD Foundation, Inc. @@ -35,7 +35,7 @@ #ifdef _KERNEL #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: npf_alg_icmp.c,v 1.25 2017/12/10 00:07:36 rmind Exp $"); +__KERNEL_RCSID(0, "$NetBSD: npf_alg_icmp.c,v 1.26 2018/03/12 12:45:26 maxv Exp $"); #include <sys/param.h> #include <sys/module.h> @@ -135,9 +135,6 @@ npfa_icmp4_inspect(const int type, npf_c case ICMP_REDIRECT: case ICMP_TIMXCEED: case ICMP_PARAMPROB: - if (npc == NULL) { - return false; - } /* Should contain original IP header. */ if (!nbuf_advance(nbuf, offsetof(struct icmp, icmp_ip), 0)) { return false; @@ -175,9 +172,6 @@ npfa_icmp6_inspect(const int type, npf_c case ICMP6_PACKET_TOO_BIG: case ICMP6_TIME_EXCEEDED: case ICMP6_PARAM_PROB: - if (npc == NULL) { - return false; - } /* Should contain original IP header. */ if (!nbuf_advance(nbuf, sizeof(struct icmp6_hdr), 0)) { return false;