From: Andrea Bittau Date: Tue, 3 Jan 2006 22:26:15 +0000 (-0800) Subject: [DCCP]: Notify CCID only after ACK vectors have been processed. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e84a9f5e9cd2b229dda24002334bc3cd36c1109d;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [DCCP]: Notify CCID only after ACK vectors have been processed. The CCID should be notified of packet reception only when a packet is valid. Therefore, the ACK vector needs to be processed before notifying the CCID. Also, the CCID might need information provided by the ACK vector. Signed-off-by: Andrea Bittau Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- diff --git a/net/dccp/input.c b/net/dccp/input.c index cb0f5c9af1ba..b6cba72b44e8 100644 --- a/net/dccp/input.c +++ b/net/dccp/input.c @@ -492,14 +492,14 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb, if (dcb->dccpd_ack_seq != DCCP_PKT_WITHOUT_ACK_SEQ) dccp_event_ack_recv(sk, skb); - ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb); - ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb); - if (dp->dccps_options.dccpo_send_ack_vector && dccp_ackvec_add(dp->dccps_hc_rx_ackvec, sk, DCCP_SKB_CB(skb)->dccpd_seq, DCCP_ACKVEC_STATE_RECEIVED)) goto discard; + + ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb); + ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb); } /*