Commit 12c8691d authored by Eric Dumazet's avatar Eric Dumazet Committed by Jakub Kicinski
Browse files

ipv6/tcp: small drop monitor changes 



Two kfree_skb() calls must be replaced by consume_skb()
for skbs that are not technically dropped.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Acked-by: default avatarSoheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 020e71a3

net/ipv6/tcp_ipv6.c

+2 −2
Original line number Diff line number Diff line
@@ -572,7 +572,7 @@ static int tcp_v6_send_synack(const struct sock *sk, struct dst_entry *dst, 
static void tcp_v6_reqsk_destructor(struct request_sock *req)

{

	kfree(inet_rsk(req)->ipv6_opt);

	kfree_skb(inet_rsk(req)->pktopts);

	consume_skb(inet_rsk(req)->pktopts);

}



#ifdef CONFIG_TCP_MD5SIG
@@ -1594,7 +1594,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) 
		}

	}



	kfree_skb(opt_skb);

	consume_skb(opt_skb);

	return 0;

}