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[IPV6]: Don't update ADVMSS on routes where the MTU is not also updated
[pandora-kernel.git]
/
net
/
ipv6
/
route.c
diff --git
a/net/ipv6/route.c
b/net/ipv6/route.c
index
919de68
..
55ea80f
100644
(file)
--- a/
net/ipv6/route.c
+++ b/
net/ipv6/route.c
@@
-1983,9
+1983,10
@@
static int rt6_mtu_change_route(struct rt6_info *rt, void *p_arg)
!dst_metric_locked(&rt->u.dst, RTAX_MTU) &&
(dst_mtu(&rt->u.dst) > arg->mtu ||
(dst_mtu(&rt->u.dst) < arg->mtu &&
!dst_metric_locked(&rt->u.dst, RTAX_MTU) &&
(dst_mtu(&rt->u.dst) > arg->mtu ||
(dst_mtu(&rt->u.dst) < arg->mtu &&
- dst_mtu(&rt->u.dst) == idev->cnf.mtu6)))
+ dst_mtu(&rt->u.dst) == idev->cnf.mtu6)))
{
rt->u.dst.metrics[RTAX_MTU-1] = arg->mtu;
rt->u.dst.metrics[RTAX_MTU-1] = arg->mtu;
- rt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(arg->mtu);
+ rt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(arg->mtu);
+ }
return 0;
}
return 0;
}