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Refine IPV6_RECVORIGDSTADDR

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This commit is contained in:
Max Lv
2017-03-27 13:29:17 +08:00
parent 2867252303
commit 2ee9fc6417
1 changed files with 8 additions and 5 deletions
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src/udprelay.c
+8 -5
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@@ -460,11 +460,14 @@ create_server_socket(const char *host, const char *port)
ERROR("[udp] setsockopt IP_TRANSPARENT");
exit(EXIT_FAILURE);
}
if (setsockopt(server_sock, SOL_IP, IP_RECVORIGDSTADDR, &opt, sizeof(opt))) {
FATAL("[udp] setsockopt IP_RECVORIGDSTADDR");
}
if (setsockopt(server_sock, SOL_IPV6, IPV6_RECVORIGDSTADDR, &opt, sizeof(opt))) {
FATAL("[udp] setsockopt IPV6_RECVORIGDSTADDR");
if (rp->ai_family == AF_INET) {
if (setsockopt(server_sock, SOL_IP, IP_RECVORIGDSTADDR, &opt, sizeof(opt))) {
FATAL("[udp] setsockopt IP_RECVORIGDSTADDR");
}
} else if (rp->ai_family == AF_INET6) {
if (setsockopt(server_sock, SOL_IPV6, IPV6_RECVORIGDSTADDR, &opt, sizeof(opt))) {
FATAL("[udp] setsockopt IPV6_RECVORIGDSTADDR");
}
}
#endif