diff options
| author |   Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-12-02 00:48:00 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-01-28 14:55:42 -0800 |
| commit | 50c4817e9919132639be0adc387b509e04a9ed0a (patch) | |
| tree | ac61ceba656e49f70467ea18c6cc39477606f8bf /net/ipv4/tcp_output.c | |
| parent | [TCP]: Cong.ctrl modules: remove unused good_ack from cong_avoid (diff) | |
| download | linux-dev-50c4817e9919132639be0adc387b509e04a9ed0a.tar.xz linux-dev-50c4817e9919132639be0adc387b509e04a9ed0a.zip | |
[TCP]: MTUprobe: prepare skb fields earlier
They better be valid when call to write_queue functions is made
once things that follow are going in.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 98835afb8d8a..c2aa4688dae6 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1342,7 +1342,6 @@ static int tcp_mtu_probe(struct sock *sk) sk_charge_skb(sk, nskb); skb = tcp_send_head(sk); - tcp_insert_write_queue_before(nskb, skb, sk); TCP_SKB_CB(nskb)->seq = TCP_SKB_CB(skb)->seq; TCP_SKB_CB(nskb)->end_seq = TCP_SKB_CB(skb)->seq + probe_size; @@ -1351,6 +1350,8 @@ static int tcp_mtu_probe(struct sock *sk) nskb->csum = 0; nskb->ip_summed = skb->ip_summed; + tcp_insert_write_queue_before(nskb, skb, sk); + len = 0; while (len < probe_size) { next = tcp_write_queue_next(sk, skb); |