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fix the header

This commit is contained in:
Sukchan Lee 2017-12-16 18:19:31 +09:00
parent d7696f4fa6
commit 16080d9aa7
1 changed files with 20 additions and 20 deletions
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40
test/testpacket.c
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@ -1832,10 +1832,10 @@ status_t testgtpu_build_ping(
gtp_header_t *gtp_h = NULL;
ipsubnet_t src_ipsub, dst_ipsub;
struct ip *ip_h = NULL;
struct icmphdr *icmp_h = NULL;
struct icmp6_hdr *icmp_h = NULL;
struct ip6_hdr *ip6_h = NULL;
struct icmphdr *icmp6_h = NULL;
struct icmp6_hdr *icmp6_h = NULL;
if (test_only_control_plane) return CORE_OK;
@ -1857,7 +1857,7 @@ status_t testgtpu_build_ping(
if (dst_ipsub.family == AF_INET)
{
gtp_h->length = htons(sizeof(struct ip) + sizeof(struct icmphdr));
gtp_h->length = htons(sizeof(struct ip) + sizeof(struct icmp6_hdr));
ip_h = (struct ip *)(pkbuf->payload + GTPV1U_HEADER_LEN);
ip_h->ip_v = 4;
@ -1873,13 +1873,13 @@ status_t testgtpu_build_ping(
ip_h->ip_sum = in_cksum(
(unsigned short *)ip_h, sizeof(struct ip));
icmp_h = (struct icmphdr *)
icmp_h = (struct icmp6_hdr *)
(pkbuf->payload + GTPV1U_HEADER_LEN + sizeof(struct ip));
icmp_h->type = 8;
icmp_h->un.echo.sequence = rand();
icmp_h->un.echo.id = rand();
icmp_h->checksum = in_cksum(
(unsigned short *)icmp_h, sizeof(struct icmphdr));
icmp_h->icmp6_type = 8;
icmp_h->icmp6_seq = rand();
icmp_h->icmp6_id = rand();
icmp_h->icmp6_cksum = in_cksum(
(unsigned short *)icmp_h, sizeof(struct icmp6_hdr));
}
else if (dst_ipsub.family == AF_INET6)
{
@ -1899,24 +1899,24 @@ status_t testgtpu_build_ping(
#endif
gtp_h->length = htons(sizeof(struct ip6_hdr) +
sizeof(struct icmphdr) + icmp6_datalen);
sizeof(struct icmp6_hdr) + icmp6_datalen);
ip6_h = (struct ip6_hdr *)(pkbuf->payload + GTPV1U_HEADER_LEN);
ip6_h->ip6_flow = htonl(0x600d5a92);
ip6_h->ip6_plen = htons(sizeof(struct icmphdr) + icmp6_datalen);
ip6_h->ip6_plen = htons(sizeof(struct icmp6_hdr) + icmp6_datalen);
ip6_h->ip6_nxt = 58; /* ICMPv6 */
ip6_h->ip6_hlim = 64;
memcpy(ip6_h->ip6_src.s6_addr, src_ipsub.sub, sizeof src_ipsub.sub);
memcpy(ip6_h->ip6_dst.s6_addr, dst_ipsub.sub, sizeof dst_ipsub.sub);
icmp6_h =
(struct icmphdr *)((c_uint8_t*)ip6_h + sizeof(struct ip6_hdr));
icmp6_h->type = 128;
icmp6_h->un.echo.sequence = rand();
icmp6_h->un.echo.id = rand();
(struct icmp6_hdr *)((c_uint8_t*)ip6_h + sizeof(struct ip6_hdr));
icmp6_h->icmp6_type = 128;
icmp6_h->icmp6_seq = rand();
icmp6_h->icmp6_id = rand();
#if 0
icmp6_data = (char *)((c_uint8_t*)icmp6_h + sizeof(struct icmphdr));
icmp6_data = (char *)((c_uint8_t*)icmp6_h + sizeof(struct icmp6_hdr));
memcpy(icmp6_data,
CORE_HEX(hexraw, strlen(hexraw), hexbuf), icmp6_datalen);
#endif
@ -1937,15 +1937,15 @@ status_t testgtpu_build_ping(
*ptr = ip6_h->ip6_nxt;
ptr += 1;
memcpy(ptr, icmp6_h, sizeof(struct icmphdr));
memcpy(ptr, icmp6_h, sizeof(struct icmp6_hdr));
#if 0
ptr += sizeof(struct icmphdr);
ptr += sizeof(struct icmp6_hdr);
memcpy(ptr, icmp6_data, icmp6_datalen);
#endif
#define IPV6_PSEUDO_HDR 48
icmp6_h->checksum = in_cksum((unsigned short *)cksumbuf,
IPV6_PSEUDO_HDR + sizeof(struct icmphdr) + icmp6_datalen);
icmp6_h->icmp6_cksum = in_cksum((unsigned short *)cksumbuf,
IPV6_PSEUDO_HDR + sizeof(struct icmp6_hdr) + icmp6_datalen);
}
else
d_assert(0, return CORE_ERROR,);