diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-03 22:55:21 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-03 22:55:21 +0000 |
| commit | 04228460a3ded723b2da09141c76c45ddd712caf (patch) | |
| tree | db7b9143b150ead1e9fec10760a1d5ff4045a5e7 /net/ipv6/route.c | |
| parent | 7c0ab43e6ab09d72dc8dbac2521b2f819ccc4026 (diff) | |
| parent | 24c78557741395e038e83f25367cf2bfd7f582b8 (diff) | |
Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 96455ffb76f..7659d6f16e6 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1565,11 +1565,16 @@ 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; |