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authorJosef Bacik <jbacik@fb.com>2017-09-22 20:20:07 -0400
committerDavid S. Miller <davem@davemloft.net>2017-09-22 20:33:17 -0700
commit7a56673b58f2414679e926bba80309a037a4fd35 (patch)
tree05334284c59555cb55a7de7322dd3dd7a10af214
parentcbb2fb5c72f48d3029c144be0f0e61da1c7bccf7 (diff)
downloadlinux-7a56673b58f2414679e926bba80309a037a4fd35.tar.gz
net: use inet6_rcv_saddr to compare sockets
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. Fixes: 637bc8bbe6c0 ("inet: reset tb->fastreuseport when adding a reuseport sk") Reported-and-tested-by: Cole Robinson <crobinso@redhat.com> Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/inet_connection_sock.c2
1 files changed, 1 insertions, 1 deletions
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,