diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/udp.c | 4 | ||||
| -rw-r--r-- | net/ipv6/udp.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 4aed8fc23d32..e61f7cd65d08 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1581,9 +1581,7 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) udp_lib_checksum_complete(skb)) goto csum_error; - if (sk_filter(sk, skb)) - goto drop; - if (unlikely(skb->len < sizeof(struct udphdr))) + if (sk_filter_trim_cap(sk, skb, sizeof(struct udphdr))) goto drop; udp_csum_pull_header(skb); diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index ad5292be17bd..81e2f98b958d 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -618,9 +618,7 @@ int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) udp_lib_checksum_complete(skb)) goto csum_error; - if (sk_filter(sk, skb)) - goto drop; - if (unlikely(skb->len < sizeof(struct udphdr))) + if (sk_filter_trim_cap(sk, skb, sizeof(struct udphdr))) goto drop; udp_csum_pull_header(skb); |