From c2402d570bf271cc589df511b01e2d570b43c35f Mon Sep 17 00:00:00 2001
From: everHannes <hannes.ahrens@everbase.net>
Date: Mon, 31 Aug 2015 17:33:56 +0200
Subject: [PATCH] disable to send src_address with windows ipv6 as it somehow
causes WSASendMsg to fail with an Invalid Argument error 10022 #3
---
src/socket.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/socket.c b/src/socket.c
index 4f60139..31adcf8 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -617,6 +617,11 @@ int catta_send_dns_packet_ipv6(
msg.msg_iovlen = 1;
msg.msg_flags = 0;
+// TODO: don't ask me why, but Win8.1 64bit WSASendMsg() fails with an InvalidArgument error 10022 when IPv6 source address is specified ( everHannes / hannes.ahrens@everbase.net )
+#ifdef _WIN32
+ msg.msg_control = NULL;
+ msg.msg_controllen = 0;
+#else
if (iface > 0 || src_address) {
struct in6_pktinfo *pkti;
@@ -640,6 +645,7 @@ int catta_send_dns_packet_ipv6(
msg.msg_control = NULL;
msg.msg_controllen = 0;
}
+#endif
return sendmsg_loop(fd, &msg, 0);
}
--
2.39.5