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Date: Mon, 18 Sep 2017 12:28:56 -0400 From: josef@...icpanda.com To: davem@...emloft.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, crobinso@...hat.com, labbott@...hat.com, kernel-team@...com Cc: Josef Bacik <jbacik@...com>, stable@...r.kernel.org Subject: [PATCH 2/3] net: use inet6_rcv_saddr to compare sockets From: Josef Bacik <jbacik@...com> In ipv6_rcv_saddr_equal() we need to use inet6_rcv_saddr(sk) for the ipv6 compare with the fast socket information to make sure we're doing the proper comparisons. Cc: stable@...r.kernel.org Fixes: 637bc8bbe6c0 ("inet: reset tb->fastreuseport when adding a reuseport sk") Reported-and-tested-by: Cole Robinson <crobinso@...hat.com> Signed-off-by: Josef Bacik <jbacik@...com> --- net/ipv4/inet_connection_sock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index f87f4805e244..a1bf30438bc5 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -266,7 +266,7 @@ static inline int sk_reuseport_match(struct inet_bind_bucket *tb, #if IS_ENABLED(CONFIG_IPV6) if (tb->fast_sk_family == AF_INET6) return ipv6_rcv_saddr_equal(&tb->fast_v6_rcv_saddr, - &sk->sk_v6_rcv_saddr, + inet6_rcv_saddr(sk), tb->fast_rcv_saddr, sk->sk_rcv_saddr, tb->fast_ipv6_only, -- 2.7.4
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