tcp: Fix kernel panic when calling tcp_v(4/6)_md5_do_lookup

[linux-2.6] / net / ipv6 / route.c

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 86540b24b27c386454630ecd9143dc09b5fe2cc8..5a3e87e4b18f003357720a7f79e3e6b665fb9055 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1249,7 +1249,7 @@ install_route:
 
        if (dst_metric(&rt->u.dst, RTAX_HOPLIMIT) == 0)
                rt->u.dst.metrics[RTAX_HOPLIMIT-1] = -1;
-       if (!dst_metric(&rt->u.dst, RTAX_MTU))
+       if (!dst_mtu(&rt->u.dst))
                rt->u.dst.metrics[RTAX_MTU-1] = ipv6_get_mtu(dev);
        if (!dst_metric(&rt->u.dst, RTAX_ADVMSS))
                rt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(net, dst_mtu(&rt->u.dst));