Module Name: src
Committed By: maxv
Date: Wed Feb 7 10:22:00 UTC 2018
Modified Files:
src/sys/netinet6: in6_proto.c
Log Message:
Change ip6_hdrnestlimit to be 15 instead of 50. I couldn't find any
reference in RFCs about what a correct limit should be, but FreeBSD already
uses 15.
If an IPv6 packet has 50 options, there is clearly something wrong with it.
To generate a diff of this commit:
cvs rdiff -u -r1.119 -r1.120 src/sys/netinet6/in6_proto.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/netinet6/in6_proto.c
diff -u src/sys/netinet6/in6_proto.c:1.119 src/sys/netinet6/in6_proto.c:1.120
--- src/sys/netinet6/in6_proto.c:1.119 Wed Sep 27 10:05:05 2017
+++ src/sys/netinet6/in6_proto.c Wed Feb 7 10:21:59 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: in6_proto.c,v 1.119 2017/09/27 10:05:05 ozaki-r Exp $ */
+/* $NetBSD: in6_proto.c,v 1.120 2018/02/07 10:21:59 maxv Exp $ */
/* $KAME: in6_proto.c,v 1.66 2000/10/10 15:35:47 itojun Exp $ */
/*
@@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: in6_proto.c,v 1.119 2017/09/27 10:05:05 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: in6_proto.c,v 1.120 2018/02/07 10:21:59 maxv Exp $");
#ifdef _KERNEL_OPT
#include "opt_gateway.h"
@@ -569,7 +569,7 @@ int ip6_accept_rtadv = 0; /* "IPV6FORWAR
int ip6_maxfragpackets = 200;
int ip6_maxfrags = 200;
int ip6_log_interval = 5;
-int ip6_hdrnestlimit = 50; /* appropriate? */
+int ip6_hdrnestlimit = 15; /* appropriate? */
int ip6_dad_count = 1; /* DupAddrDetectionTransmits */
int ip6_auto_flowlabel = 1;
int ip6_use_deprecated = 1; /* allow deprecated addr (RFC2462 5.5.4) */
