mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-05 00:20:32 +00:00
[DCCP]: Give more info on Step 6 failure debug printk
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
2807d4ffb0
commit
a3054d48b9
1 changed files with 9 additions and 2 deletions
|
@ -136,8 +136,15 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb)
|
||||||
DCCP_PKT_WITHOUT_ACK_SEQ))
|
DCCP_PKT_WITHOUT_ACK_SEQ))
|
||||||
dp->dccps_gar = DCCP_SKB_CB(skb)->dccpd_ack_seq;
|
dp->dccps_gar = DCCP_SKB_CB(skb)->dccpd_ack_seq;
|
||||||
} else {
|
} else {
|
||||||
LIMIT_NETDEBUG(KERN_WARNING "DCCP: Step 6 failed, "
|
LIMIT_NETDEBUG(KERN_WARNING "DCCP: Step 6 failed for %s packet, "
|
||||||
"sending SYNC...\n");
|
"(LSWL(%llu) <= P.seqno(%llu) <= S.SWH(%llu)) and "
|
||||||
|
"(P.ackno %s or LAWL(%llu) <= P.ackno(%llu) <= S.AWH(%llu), "
|
||||||
|
"sending SYNC...\n",
|
||||||
|
dccp_packet_name(dh->dccph_type),
|
||||||
|
lswl, DCCP_SKB_CB(skb)->dccpd_seq, dp->dccps_swh,
|
||||||
|
(DCCP_SKB_CB(skb)->dccpd_ack_seq ==
|
||||||
|
DCCP_PKT_WITHOUT_ACK_SEQ) ? "doesn't exist" : "exists",
|
||||||
|
lawl, DCCP_SKB_CB(skb)->dccpd_ack_seq, dp->dccps_awh);
|
||||||
dccp_send_sync(sk, DCCP_SKB_CB(skb)->dccpd_seq, DCCP_PKT_SYNC);
|
dccp_send_sync(sk, DCCP_SKB_CB(skb)->dccpd_seq, DCCP_PKT_SYNC);
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in a new issue