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Shutdown flow timeout reassembly now supports ipv6

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remotes/origin/master-1.1.x
Anoop Saldanha 14 years ago committed by Victor Julien
parent 54f8d56f48
commit 9552e6f696
1 changed files with 65 additions and 22 deletions
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43
src/flow.c
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@ -1093,6 +1093,7 @@ static inline void FlowForceReassemblyForQ(FlowQueue *q)
p->payload = NULL;
p->payload_len = 0;
if (f->src.family == AF_INET) {
/* set the ip header */
p->ip4h = (IPV4Hdr *)p->pkt;
/* version 4 and length 20 bytes for the tcp header */
@ -1104,6 +1105,27 @@ static inline void FlowForceReassemblyForQ(FlowQueue *q)
/* set the tcp header */
p->tcph = (TCPHdr *)((uint8_t *)p->pkt + 20);
} else {
/* set the ip header */
p->ip6h = (IPV6Hdr *)p->pkt;
/* version 6 */
p->ip6h->s_ip6_vfc = 0x60;
p->ip6h->s_ip6_plen = htons(20);
p->ip6h->s_ip6_nxt = IPPROTO_TCP;
p->ip6h->ip6_src[0] = f->src.addr_data32[0];
p->ip6h->ip6_src[1] = f->src.addr_data32[0];
p->ip6h->ip6_src[2] = f->src.addr_data32[0];
p->ip6h->ip6_src[3] = f->src.addr_data32[0];
p->ip6h->ip6_dst[0] = f->dst.addr_data32[0];
p->ip6h->ip6_dst[1] = f->dst.addr_data32[0];
p->ip6h->ip6_dst[2] = f->dst.addr_data32[0];
p->ip6h->ip6_dst[3] = f->dst.addr_data32[0];
/* set the tcp header */
p->tcph = (TCPHdr *)((uint8_t *)p->pkt + 40);
}
p->tcph->th_sport = htons(f->sp);
p->tcph->th_dport = htons(f->dp);
@ -1145,6 +1167,7 @@ static inline void FlowForceReassemblyForQ(FlowQueue *q)
p->payload = NULL;
p->payload_len = 0;
if (f->src.family == AF_INET) {
/* set the ip header */
p->ip4h = (IPV4Hdr *)p->pkt;
/* version 4 and length 20 bytes for the tcp header */
@ -1156,6 +1179,26 @@ static inline void FlowForceReassemblyForQ(FlowQueue *q)
/* set the tcp header */
p->tcph = (TCPHdr *)((uint8_t *)p->pkt + 20);
} else {
/* set the ip header */
p->ip6h = (IPV6Hdr *)p->pkt;
/* version 6 */
p->ip6h->s_ip6_vfc = 0x60;
p->ip6h->s_ip6_plen = htons(20);
p->ip6h->s_ip6_nxt = IPPROTO_TCP;
p->ip6h->ip6_dst[0] = f->src.addr_data32[0];
p->ip6h->ip6_dst[1] = f->src.addr_data32[0];
p->ip6h->ip6_dst[2] = f->src.addr_data32[0];
p->ip6h->ip6_dst[3] = f->src.addr_data32[0];
p->ip6h->ip6_src[0] = f->dst.addr_data32[0];
p->ip6h->ip6_src[1] = f->dst.addr_data32[0];
p->ip6h->ip6_src[2] = f->dst.addr_data32[0];
p->ip6h->ip6_src[3] = f->dst.addr_data32[0];
/* set the tcp header */
p->tcph = (TCPHdr *)((uint8_t *)p->pkt + 40);
}
p->tcph->th_sport = htons(f->dp);
p->tcph->th_dport = htons(f->sp);

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