diff options
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index c22cdcd84320..94d9f0c63682 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1645,7 +1645,9 @@ static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *skb, int m /* Ok. We will be able to collapse the packet. */ tcp_unlink_write_queue(next_skb, sk); - memcpy(skb_put(skb, next_skb_size), next_skb->data, next_skb_size); + skb_copy_from_linear_data(next_skb, + skb_put(skb, next_skb_size), + next_skb_size); if (next_skb->ip_summed == CHECKSUM_PARTIAL) skb->ip_summed = CHECKSUM_PARTIAL; |