diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index e474b201900f..a8acea17b4e5 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1589,7 +1589,8 @@ int udp_init_sock(struct sock *sk) void skb_consume_udp(struct sock *sk, struct sk_buff *skb, int len) { - sk_peek_offset_bwd(sk, len); + if (unlikely(READ_ONCE(udp_sk(sk)->peeking_with_offset))) + sk_peek_offset_bwd(sk, len); if (!skb_unref(skb)) return; |