From d68dea42af9af2e812c6b099b3f723df3801bb5e Mon Sep 17 00:00:00 2001 From: Thomas Egerer Date: Wed, 20 Apr 2011 22:56:02 +0000 Subject: [PATCH] ipv6: Remove hoplimit initialization to -1 BugLink: http://bugs.launchpad.net/bugs/793702 [ Upstream commit e965c05dabdabb85af0187952ccd75e43995c4b3 ] The changes introduced with git-commit a02e4b7d ("ipv6: Demark default hoplimit as zero.") missed to remove the hoplimit initialization. As a result, ipv6_get_mtu interprets the return value of dst_metric_raw (-1) as 255 and answers ping6 with this hoplimit. This patche removes the line such that ping6 is answered with the hoplimit value configured via sysctl. Signed-off-by: Thomas Egerer Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman Signed-off-by: Tim Gardner --- net/ipv6/route.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index e7db701..57c20dc 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1970,7 +1970,6 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev, rt->dst.output = ip6_output; rt->rt6i_dev = net->loopback_dev; rt->rt6i_idev = idev; - dst_metric_set(&rt->dst, RTAX_HOPLIMIT, -1); rt->dst.obsolete = -1; rt->rt6i_flags = RTF_UP | RTF_NONEXTHOP; -- 1.7.10.4