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Commit cbb2fb5c authored by Josef Bacik's avatar Josef Bacik Committed by David S. Miller
Browse files

net: set tb->fast_sk_family 



We need to set the tb->fast_sk_family properly so we can use the proper
comparison function for all subsequent reuseport bind requests.

Fixes: 637bc8bb ("inet: reset tb->fastreuseport when adding a reuseport sk")
Reported-and-tested-by: default avatarCole Robinson <crobinso@redhat.com>
Signed-off-by: default avatarJosef Bacik <jbacik@fb.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 581fe0ea

net/ipv4/inet_connection_sock.c

+2 −0
Original line number Diff line number Diff line
@@ -328,6 +328,7 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum) 
			tb->fastuid = uid;

			tb->fast_rcv_saddr = sk->sk_rcv_saddr;

			tb->fast_ipv6_only = ipv6_only_sock(sk);

			tb->fast_sk_family = sk->sk_family;

#if IS_ENABLED(CONFIG_IPV6)

			tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;

#endif
@@ -354,6 +355,7 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum) 
				tb->fastuid = uid;

				tb->fast_rcv_saddr = sk->sk_rcv_saddr;

				tb->fast_ipv6_only = ipv6_only_sock(sk);

				tb->fast_sk_family = sk->sk_family;

#if IS_ENABLED(CONFIG_IPV6)

				tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;

#endif