diff options
author | Grant Likely <grant.likely@secretlab.ca> | 2011-07-15 20:11:34 -0600 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2011-07-15 20:11:34 -0600 |
commit | 8c11642a50555e584774737f7c296f9aece310cf (patch) | |
tree | 1ff8dfaf05479593ef2c50378a68dfc6aec495a5 /net/ipv4/xfrm4_output.c | |
parent | 5d10302f46df1d9a85c34ea97f9b6c29e414482e (diff) | |
parent | 620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc (diff) |
Merge commit 'v3.0-rc7' into devicetree/next
Diffstat (limited to 'net/ipv4/xfrm4_output.c')
-rw-r--r-- | net/ipv4/xfrm4_output.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c index 2d51840e53a..327a617d594 100644 --- a/net/ipv4/xfrm4_output.c +++ b/net/ipv4/xfrm4_output.c @@ -32,7 +32,12 @@ static int xfrm4_tunnel_check_size(struct sk_buff *skb) dst = skb_dst(skb); mtu = dst_mtu(dst); if (skb->len > mtu) { - icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu)); + if (skb->sk) + ip_local_error(skb->sk, EMSGSIZE, ip_hdr(skb)->daddr, + inet_sk(skb->sk)->inet_dport, mtu); + else + icmp_send(skb, ICMP_DEST_UNREACH, + ICMP_FRAG_NEEDED, htonl(mtu)); ret = -EMSGSIZE; } out: |