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authorDavid S. Miller <davem@davemloft.net>2010-12-17 23:27:22 +0300
committerDavid S. Miller <davem@davemloft.net>2010-12-17 23:27:22 +0300
commitb4aa9e05a61b845541fa6f5b1d246976922601f0 (patch)
treeca94478c3df281ab76a3399f5ba6341ade3f5791 /net/ipv6/route.c
parent1dc0f3c54ce1df957f99c17b145488fd03eb1a59 (diff)
parent4b8fe66300acb2fba8b16d62606e0d30204022fc (diff)
downloadlinux-b4aa9e05a61b845541fa6f5b1d246976922601f0.tar.xz
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/bnx2x/bnx2x.h drivers/net/wireless/iwlwifi/iwl-1000.c drivers/net/wireless/iwlwifi/iwl-6000.c drivers/net/wireless/iwlwifi/iwl-core.h drivers/vhost/vhost.c
Diffstat (limited to 'net/ipv6/route.c')
-rw-r--r--net/ipv6/route.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index e7efb269a6e9..d5c3b45d829e 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1566,11 +1566,16 @@ static void rt6_do_pmtu_disc(struct in6_addr *daddr, struct in6_addr *saddr,
{
struct rt6_info *rt, *nrt;
int allfrag = 0;
-
+again:
rt = rt6_lookup(net, daddr, saddr, ifindex, 0);
if (rt == NULL)
return;
+ if (rt6_check_expired(rt)) {
+ ip6_del_rt(rt);
+ goto again;
+ }
+
if (pmtu >= dst_mtu(&rt->dst))
goto out;