tcp: md5: fix a typo in tcp_v4_md5_lookup()
Lookup key for tcp_md5_do_lookup() has to be taken
from addr_sk, not sk (which can be the listener)
Fixes: fd3a154a00fb ("tcp: md5: get rid of tcp_v[46]_reqsk_md5_lookup()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 560f957..37578d5 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -897,9 +897,9 @@
struct tcp_md5sig_key *tcp_v4_md5_lookup(struct sock *sk,
const struct sock *addr_sk)
{
- union tcp_md5_addr *addr;
+ const union tcp_md5_addr *addr;
- addr = (union tcp_md5_addr *)&sk->sk_daddr;
+ addr = (const union tcp_md5_addr *)&addr_sk->sk_daddr;
return tcp_md5_do_lookup(sk, addr, AF_INET);
}
EXPORT_SYMBOL(tcp_v4_md5_lookup);