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authorErich E. Hoover <ehoover@mines.edu>2012-02-08 09:11:08 +0000
committerDavid S. Miller <davem@davemloft.net>2012-02-08 15:52:45 -0500
commitc4062dfc425e94290ac427a98d6b4721dd2bc91f (patch)
tree30180df3e11ded7ed8ea2c3c4525092d0711f1af /net/ipv6/raw.c
parent76e21053b5bf33a07c76f99d27a74238310e3c71 (diff)
downloadop-kernel-dev-c4062dfc425e94290ac427a98d6b4721dd2bc91f.zip
op-kernel-dev-c4062dfc425e94290ac427a98d6b4721dd2bc91f.tar.gz
ipv6: Implement IPV6_UNICAST_IF socket option.
The IPV6_UNICAST_IF feature is the IPv6 compliment to IP_UNICAST_IF. Signed-off-by: Erich E. Hoover <ehoover@mines.edu> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/raw.c')
-rw-r--r--net/ipv6/raw.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index d02f7e4..5bddea7 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -856,6 +856,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
fl6.flowi6_oif = np->mcast_oif;
+ else if (!fl6.flowi6_oif)
+ fl6.flowi6_oif = np->ucast_oif;
security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
dst = ip6_dst_lookup_flow(sk, &fl6, final_p, true);
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