IPv6: Complete IPV6_DONTFRAG support

[safe/jmp/linux-2.6] / net / ipv6 / raw.c

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 44a84ea..8562738 100644 (file)
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -461,6 +461,9 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
        if (flags & MSG_ERRQUEUE)
                return ipv6_recv_error(sk, msg, len);
 
+       if (np->rxpmtu && np->rxopt.bits.rxpmtu)
+               return ipv6_recv_rxpmtu(sk, msg, len);
+
        skb = skb_recv_datagram(sk, flags, noblock, &err);
        if (!skb)
                goto out;