diff options
| author | 刘学利 <[email protected]> | 2024-01-08 07:56:08 +0000 |
|---|---|---|
| committer | 刘学利 <[email protected]> | 2024-01-08 07:56:08 +0000 |
| commit | abab760d81de686c91eee6fbff62a29cb8cce41a (patch) | |
| tree | 2932378e23bf0d61122cf4122f0f451efc5561bb | |
| parent | 84091e5e92c930d91b3aa81a71ce08f2e6011348 (diff) | |
TSG-18219: 双向流S2C方向的SYN包计数未增加v4.3.36
| -rw-r--r-- | src/dealpkt/deal_tcp.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/src/dealpkt/deal_tcp.c b/src/dealpkt/deal_tcp.c index f7b13df..6bf15f6 100644 --- a/src/dealpkt/deal_tcp.c +++ b/src/dealpkt/deal_tcp.c @@ -2511,17 +2511,6 @@ static int tcp_deal_data_stream(struct streamindex *pindex,const void *this_iphd if (th_flags & TH_SYN) { //syn�ش� add by lqy 20100808 - if (pdetail_pr->flow_stat) - { - if (pstream->curdir == DIR_C2S) - { - pdetail_pr->flow_stat->C2S_syn_pkt++; - } - else - { - pdetail_pr->flow_stat->S2C_syn_pkt++; - } - } if((datalen>0) || ((UINT32)thisseq+1 == rcv->first_data_seq) || ((UINT32)thisseq==rcv->first_data_seq)) { pstream->addr.pkttype = PKT_TYPE_TCPRETRANS; @@ -3031,6 +3020,7 @@ static int deal_tcp_stream(struct streamindex *pindex, const void *this_iphdr, s /* flow_stat��ȫ����״̬��¼, �������ش����������� */ if(G_TCP_FLOW_STAT_PROJECT_ID != -1 && raw_pkt->is_ctrl_pkt == 0){ if(DIR_C2S == pstream->curdir){ + pdetail_pr->flow_stat->C2S_syn_pkt+=((this_tcphdr->th_flags & TH_SYN) ? 1 : 0); pdetail_pr->flow_stat->C2S_all_pkt++; pdetail_pr->flow_stat->C2S_all_byte += tcplen; pdetail_pr->flow_stat->C2S_all_byte_raw += raw_pkt->raw_pkt_len - raw_pkt->overlay_layer_bytes; @@ -3039,6 +3029,7 @@ static int deal_tcp_stream(struct streamindex *pindex, const void *this_iphdr, s pdetail_pr->flow_stat->C2S_ip_fragment_pkt++; } }else{ + pdetail_pr->flow_stat->S2C_syn_pkt+=((this_tcphdr->th_flags & TH_SYN) ? 1 : 0); pdetail_pr->flow_stat->S2C_all_pkt++; pdetail_pr->flow_stat->S2C_all_byte += tcplen; pdetail_pr->flow_stat->S2C_all_byte_raw += raw_pkt->raw_pkt_len - raw_pkt->overlay_layer_bytes; |