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authorHugh Dickins <hugh@veritas.com>2008-07-26 20:51:06 -0400
committerDavid S. Miller <davem@davemloft.net>2008-07-26 20:51:06 -0400
commit6c3b8fc618905d7599dcc514c99ce4293d476f39 (patch)
treef04de514889f8c7783a5f64645a0dad3b0140305 /net/ipv4/route.c
parent6c64825bf40ecc1b01610762ca736b18c8a9db92 (diff)
netns: fix ip_rt_frag_needed rt_is_expired
Running recent kernels, and using a particular vpn gateway, I've been having to edit my mails down to get them accepted by the smtp server. Git bisect led to commit e84f84f276473dcc673f360e8ff3203148bdf0e2 - netns: place rt_genid into struct net. The conversion from a != test to rt_is_expired() put one negative too many: and now my mail works. Signed-off-by: Hugh Dickins <hugh@veritas.com> Acked-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r--net/ipv4/route.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index e4ab0ac94f92..a507c5e27d0e 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1502,7 +1502,7 @@ unsigned short ip_rt_frag_needed(struct net *net, struct iphdr *iph,
1502 rth->fl.iif != 0 || 1502 rth->fl.iif != 0 ||
1503 dst_metric_locked(&rth->u.dst, RTAX_MTU) || 1503 dst_metric_locked(&rth->u.dst, RTAX_MTU) ||
1504 !net_eq(dev_net(rth->u.dst.dev), net) || 1504 !net_eq(dev_net(rth->u.dst.dev), net) ||
1505 !rt_is_expired(rth)) 1505 rt_is_expired(rth))
1506 continue; 1506 continue;
1507 1507
1508 if (new_mtu < 68 || new_mtu >= old_mtu) { 1508 if (new_mtu < 68 || new_mtu >= old_mtu) {