igmp.c (54ff9ef36bdf84d469a098cbf8e2a103fbc77054) igmp.c (b6a7719aedd7e5c0f2df7641aa47386111682df4)
1/*
2 * Linux NET3: Internet Group Management Protocol [IGMP]
3 *
4 * This code implements the IGMP protocol as defined in RFC1112. There has
5 * been a further revision of this protocol since which is now supported.
6 *
7 * If you have trouble with this module be careful what gcc you have used,
8 * the older version didn't come out right using gcc 2.5.8, the newer one

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365 pip->ihl = (sizeof(struct iphdr)+4)>>2;
366 pip->tos = 0xc0;
367 pip->frag_off = htons(IP_DF);
368 pip->ttl = 1;
369 pip->daddr = fl4.daddr;
370 pip->saddr = fl4.saddr;
371 pip->protocol = IPPROTO_IGMP;
372 pip->tot_len = 0; /* filled in later */
1/*
2 * Linux NET3: Internet Group Management Protocol [IGMP]
3 *
4 * This code implements the IGMP protocol as defined in RFC1112. There has
5 * been a further revision of this protocol since which is now supported.
6 *
7 * If you have trouble with this module be careful what gcc you have used,
8 * the older version didn't come out right using gcc 2.5.8, the newer one

--- 356 unchanged lines hidden (view full) ---

365 pip->ihl = (sizeof(struct iphdr)+4)>>2;
366 pip->tos = 0xc0;
367 pip->frag_off = htons(IP_DF);
368 pip->ttl = 1;
369 pip->daddr = fl4.daddr;
370 pip->saddr = fl4.saddr;
371 pip->protocol = IPPROTO_IGMP;
372 pip->tot_len = 0; /* filled in later */
373 ip_select_ident(skb, NULL);
373 ip_select_ident(net, skb, NULL);
374 ((u8 *)&pip[1])[0] = IPOPT_RA;
375 ((u8 *)&pip[1])[1] = 4;
376 ((u8 *)&pip[1])[2] = 0;
377 ((u8 *)&pip[1])[3] = 0;
378
379 skb->transport_header = skb->network_header + sizeof(struct iphdr) + 4;
380 skb_put(skb, sizeof(*pig));
381 pig = igmpv3_report_hdr(skb);

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709 iph->version = 4;
710 iph->ihl = (sizeof(struct iphdr)+4)>>2;
711 iph->tos = 0xc0;
712 iph->frag_off = htons(IP_DF);
713 iph->ttl = 1;
714 iph->daddr = dst;
715 iph->saddr = fl4.saddr;
716 iph->protocol = IPPROTO_IGMP;
374 ((u8 *)&pip[1])[0] = IPOPT_RA;
375 ((u8 *)&pip[1])[1] = 4;
376 ((u8 *)&pip[1])[2] = 0;
377 ((u8 *)&pip[1])[3] = 0;
378
379 skb->transport_header = skb->network_header + sizeof(struct iphdr) + 4;
380 skb_put(skb, sizeof(*pig));
381 pig = igmpv3_report_hdr(skb);

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709 iph->version = 4;
710 iph->ihl = (sizeof(struct iphdr)+4)>>2;
711 iph->tos = 0xc0;
712 iph->frag_off = htons(IP_DF);
713 iph->ttl = 1;
714 iph->daddr = dst;
715 iph->saddr = fl4.saddr;
716 iph->protocol = IPPROTO_IGMP;
717 ip_select_ident(skb, NULL);
717 ip_select_ident(net, skb, NULL);
718 ((u8 *)&iph[1])[0] = IPOPT_RA;
719 ((u8 *)&iph[1])[1] = 4;
720 ((u8 *)&iph[1])[2] = 0;
721 ((u8 *)&iph[1])[3] = 0;
722
723 ih = (struct igmphdr *)skb_put(skb, sizeof(struct igmphdr));
724 ih->type = type;
725 ih->code = 0;

--- 2075 unchanged lines hidden --- 		718 ((u8 *)&iph[1])[0] = IPOPT_RA;
719 ((u8 *)&iph[1])[1] = 4;
720 ((u8 *)&iph[1])[2] = 0;
721 ((u8 *)&iph[1])[3] = 0;
722
723 ih = (struct igmphdr *)skb_put(skb, sizeof(struct igmphdr));
724 ih->type = type;
725 ih->code = 0;

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