89 #define IPV6_PSEUDOHEADER(ip6, protocol, tlen)                       \  argument
90   ip6[8],  ip6[9],  ip6[10], ip6[11],  /* Source address */          \
91   ip6[12], ip6[13], ip6[14], ip6[15],                                \
92   ip6[16], ip6[17], ip6[18], ip6[19],                                \
93   ip6[20], ip6[21], ip6[22], ip6[23],                                \
94   ip6[24], ip6[25], ip6[26], ip6[27],  /* Destination address */     \
95   ip6[28], ip6[29], ip6[30], ip6[31],                                \
96   ip6[32], ip6[33], ip6[34], ip6[35],                                \
97   ip6[36], ip6[37], ip6[38], ip6[39],                                \
184 int is_ipv6_fragment(struct ip6_hdr *ip6, size_t len) {  in is_ipv6_fragment()  argument
185   if (ip6->ip6_nxt != IPPROTO_FRAGMENT) {  in is_ipv6_fragment()
188   struct ip6_frag *frag = (struct ip6_frag *) (ip6 + 1);  in is_ipv6_fragment()
189   return len >= sizeof(*ip6) + sizeof(*frag) &&  in is_ipv6_fragment()
225       struct ip6_hdr *ip6 = (struct ip6_hdr *) packet;  in check_packet()  local
226       ASSERT_GE(len, sizeof(*ip6)) << msg << ": IPv6 packet shorter than IPv6 header\n";  in check_packet()
227       EXPECT_EQ(len - sizeof(*ip6), htons(ip6->ip6_plen)) << msg << ": Incorrect IPv6 length\n";  in check_packet()
229       if (ip6->ip6_nxt == IPPROTO_FRAGMENT) {  in check_packet()
230         struct ip6_frag *frag = (struct ip6_frag *) (ip6 + 1);  in check_packet()
231         ASSERT_GE(len, sizeof(*ip6) + sizeof(*frag))  in check_packet()
236         if (!is_ipv6_fragment(ip6, len)) {  in check_packet()
237           payload_length = len - sizeof(*ip6) - sizeof(*frag);  in check_packet()
241         protocol = ip6->ip6_nxt;  in check_packet()
242         payload = ip6 + 1;  in check_packet()
243         payload_length = len - sizeof(*ip6);  in check_packet()
248         pseudo_checksum = ipv6_pseudo_header_checksum(ip6, payload_length, protocol);  in check_packet()
289   struct ip6_hdr *ip6 = NULL;  in reassemble_packet()  local
323         ASSERT_EQ(pos, ipv6_fragment_offset(frag) * 8 + ((i != 0) ? sizeof(*ip6): 0))  in reassemble_packet()
329           ip6 = (struct ip6_hdr *) reassembled;  in reassemble_packet()
364   if (ip6) {  in reassemble_packet()
365     ip6->ip6_nxt = protocol;  in reassemble_packet()
366     ip6->ip6_plen = htons(total_length - sizeof(*ip6));  in reassemble_packet()
367     ASSERT_FALSE(is_ipv6_fragment(ip6, ip6->ip6_plen))  in reassemble_packet()
408       struct ip6_hdr *ip6 = (struct ip6_hdr *) packet;  in fix_udp_checksum()  local
409       udp = (struct udphdr *) (ip6 + 1);  in fix_udp_checksum()
410       pseudo_checksum = ipv6_pseudo_header_checksum(ip6, ntohs(udp->len), IPPROTO_UDP);  in fix_udp_checksum()
520   struct ip6_hdr *ip6;  in get_transport_checksum()  local
535       ip6 = (struct ip6_hdr *) packet;  in get_transport_checksum()
536       protocol = ip6->ip6_nxt;  in get_transport_checksum()
537       payload = ip6 + 1;  in get_transport_checksum()
819   uint8_t ip6[] = { IPV6_UDP_HEADER };  in TEST_F()  local
821   uint32_t ipv6_pseudo_sum = ipv6_pseudo_header_checksum((struct ip6_hdr *) ip6, UDP_LEN,  in TEST_F()
931   struct ip6_hdr *ip6 = (struct ip6_hdr *) udp_ipv6;  in TEST_F()  local
932   memcpy(&ip6->ip6_src, &Global_Clatd_Config.ipv6_local_subnet, sizeof(ip6->ip6_src));  in TEST_F()