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authorDavid S. Miller <davem@davemloft.net>2012-07-12 00:25:15 -0700
committerDavid S. Miller <davem@davemloft.net>2012-07-12 00:25:15 -0700
commitec18d9a2691d69cd14b48f9b919fddcef28b7f5c (patch)
tree4d10135edfe25d4ff56e39330b0f7797b2034b8a /net/dccp
parent3a5ad2ee5e2c5030d8a303d06f9148a2f893a369 (diff)
downloadblackbird-op-linux-ec18d9a2691d69cd14b48f9b919fddcef28b7f5c.tar.gz
blackbird-op-linux-ec18d9a2691d69cd14b48f9b919fddcef28b7f5c.zip
ipv6: Add redirect support to all protocol icmp error handlers.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp')
-rw-r--r--net/dccp/ipv6.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 02162cfa5048..b4d7d28ce6d2 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -130,6 +130,13 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
np = inet6_sk(sk);
+ if (type == NDISC_REDIRECT) {
+ struct dst_entry *dst = __sk_dst_check(sk, np->dst_cookie);
+
+ if (dst && dst->ops->redirect)
+ dst->ops->redirect(dst, skb);
+ }
+
if (type == ICMPV6_PKT_TOOBIG) {
struct dst_entry *dst = NULL;
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