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-rw-r--r--net/ipv4/ip_output.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index a04d872..3982eab 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -772,15 +772,20 @@ static inline int ip_ufo_append_data(struct sock *sk,
/* initialize protocol header pointer */
skb->transport_header = skb->network_header + fragheaderlen;
- skb->ip_summed = CHECKSUM_PARTIAL;
skb->csum = 0;
- /* specify the length of each IP datagram fragment */
- skb_shinfo(skb)->gso_size = maxfraglen - fragheaderlen;
- skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
+
__skb_queue_tail(queue, skb);
+ } else if (skb_is_gso(skb)) {
+ goto append;
}
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ /* specify the length of each IP datagram fragment */
+ skb_shinfo(skb)->gso_size = maxfraglen - fragheaderlen;
+ skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
+
+append:
return skb_append_datato_frags(sk, skb, getfrag, from,
(length - transhdrlen));
}