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-rw-r--r--net/ipv4/udp.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index d56c055..0ff31d9 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1618,12 +1618,12 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
}
}
- if (rcu_access_pointer(sk->sk_filter)) {
- if (udp_lib_checksum_complete(skb))
+ if (rcu_access_pointer(sk->sk_filter) &&
+ udp_lib_checksum_complete(skb))
goto csum_error;
- if (sk_filter(sk, skb))
- goto drop;
- }
+
+ if (sk_filter(sk, skb))
+ goto drop;
udp_csum_pull_header(skb);
if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {