Commit 63fbdd3c authored by Eric Dumazet's avatar Eric Dumazet Committed by Jakub Kicinski
Browse files

net: use DEBUG_NET_WARN_ON_ONCE() in __release_sock() 



Check against skb dst in socket backlog has never triggered
in past years.

Keep the check omly for CONFIG_DEBUG_NET=y builds.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent f5f37fc9

net/core/sock.c

+1 −1
Original line number Diff line number Diff line
@@ -2844,7 +2844,7 @@ void __release_sock(struct sock *sk) 
		do {

			next = skb->next;

			prefetch(next);

			WARN_ON_ONCE(skb_dst_is_noref(skb));

			DEBUG_NET_WARN_ON_ONCE(skb_dst_is_noref(skb));

			skb_mark_not_on_list(skb);

			sk_backlog_rcv(sk, skb);