bsd/net/pf.c

6611 		struct pf_pdesc	pd2;
6622 		memset(&pd2, 0, sizeof (pd2));
6624 		pd2.af = pd->af;
6632 			    NULL, reason, pd2.af)) {
6650 			pd2.proto = h2.ip_p;
6651 			pd2.src = (struct pf_addr *)&h2.ip_src;
6652 			pd2.dst = (struct pf_addr *)&h2.ip_dst;
6653 			pd2.ip_sum = &h2.ip_sum;
6661 			    NULL, reason, pd2.af)) {
6667 			pd2.proto = h2_6.ip6_nxt;
6668 			pd2.src = (struct pf_addr *)&h2_6.ip6_src;
6669 			pd2.dst = (struct pf_addr *)&h2_6.ip6_dst;
6670 			pd2.ip_sum = NULL;
6673 				switch (pd2.proto) {
6690 					    pd2.af)) {
6695 					if (pd2.proto == IPPROTO_AH)
6699 					pd2.proto = opt6.ip6e_nxt;
6712 		switch (pd2.proto) {
6726 			    pd2.af)) {
6733 			key.af = pd2.af;
6736 				PF_ACPY(&key.ext.addr, pd2.dst, key.af);
6737 				PF_ACPY(&key.gwy.addr, pd2.src, key.af);
6741 				PF_ACPY(&key.lan.addr, pd2.dst, key.af);
6742 				PF_ACPY(&key.ext.addr, pd2.src, key.af);
6789 					pf_change_icmp(pd2.src, &th.th_sport,
6792 					    pd2.ip_sum, icmpsum,
6793 					    pd->ip_sum, 0, pd2.af);
6795 					pf_change_icmp(pd2.dst, &th.th_dport,
6798 					    pd2.ip_sum, icmpsum,
6799 					    pd->ip_sum, 0, pd2.af);
6808 				switch (pd2.af) {
6837 			    NULL, reason, pd2.af)) {
6844 			key.af = pd2.af;
6847 				PF_ACPY(&key.ext.addr, pd2.dst, key.af);
6848 				PF_ACPY(&key.gwy.addr, pd2.src, key.af);
6853 				PF_ACPY(&key.lan.addr, pd2.dst, key.af);
6854 				PF_ACPY(&key.ext.addr, pd2.src, key.af);
6911 					pf_change_icmp(pd2.src, &uh.uh_sport,
6914 					    pd2.ip_sum, icmpsum,
6915 					    pd->ip_sum, 1, pd2.af);
6917 					pf_change_icmp(pd2.dst, &uh.uh_dport,
6920 					    pd2.ip_sum, icmpsum,
6921 					    pd->ip_sum, 1, pd2.af);
6927 				switch (pd2.af) {
6956 			    NULL, reason, pd2.af)) {
6963 			key.af = pd2.af;
6966 				PF_ACPY(&key.ext.addr, pd2.dst, key.af);
6967 				PF_ACPY(&key.gwy.addr, pd2.src, key.af);
6971 				PF_ACPY(&key.lan.addr, pd2.dst, key.af);
6972 				PF_ACPY(&key.ext.addr, pd2.src, key.af);
6981 					pf_change_icmp(pd2.src, &iih.icmp_id,
6984 					    pd2.ip_sum, icmpsum,
6987 					pf_change_icmp(pd2.dst, &iih.icmp_id,
6990 					    pd2.ip_sum, icmpsum,
7010 			    sizeof (struct icmp6_hdr), NULL, reason, pd2.af)) {
7017 			key.af = pd2.af;
7020 				PF_ACPY(&key.ext.addr, pd2.dst, key.af);
7021 				PF_ACPY(&key.gwy.addr, pd2.src, key.af);
7025 				PF_ACPY(&key.lan.addr, pd2.dst, key.af);
7026 				PF_ACPY(&key.ext.addr, pd2.src, key.af);
7035 					pf_change_icmp(pd2.src, &iih.icmp6_id,
7038 					    pd2.ip_sum, icmpsum,
7041 					pf_change_icmp(pd2.dst, &iih.icmp6_id,
7044 					    pd2.ip_sum, icmpsum,
7063 			key.af = pd2.af;
7064 			key.proto = pd2.proto;
7066 				PF_ACPY(&key.ext.addr, pd2.dst, key.af);
7067 				PF_ACPY(&key.gwy.addr, pd2.src, key.af);
7071 				PF_ACPY(&key.lan.addr, pd2.dst, key.af);
7072 				PF_ACPY(&key.ext.addr, pd2.src, key.af);
7081 					pf_change_icmp(pd2.src, NULL,
7084 					    pd2.ip_sum, icmpsum,
7085 					    pd->ip_sum, 0, pd2.af);
7087 					pf_change_icmp(pd2.dst, NULL,
7090 					    pd2.ip_sum, icmpsum,
7091 					    pd->ip_sum, 0, pd2.af);
7093 				switch (pd2.af) {