diff options
Diffstat (limited to 'net/ipv4')
| -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 ff4d4ba67735..d71f1f3e1155 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -788,7 +788,8 @@ static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4, return -EINVAL; if (sk->sk_no_check_tx) return -EINVAL; - if (skb->ip_summed != CHECKSUM_PARTIAL || is_udplite) + if (skb->ip_summed != CHECKSUM_PARTIAL || is_udplite || + dst_xfrm(skb_dst(skb))) return -EIO; skb_shinfo(skb)->gso_size = cork->gso_size; |