X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fsocket.c;h=31adcf81a99e5080ccd7ea7af3e80be8c0bee1f4;hb=08ac450b42b7533e97c02c02bbbef8946b9582fb;hp=dc989d8ac466f1647a5aa278b5ee980b667aae77;hpb=4ac8d5e93bf09c86e8352cdc2099b35ec89ba3a9;p=catta

diff --git a/src/socket.c b/src/socket.c
index dc989d8..31adcf8 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -21,6 +21,8 @@
 #include <config.h>
 #endif
 
+#define __APPLE_USE_RFC_2292
+
 #include <inttypes.h>
 #include <errno.h>
 #include <string.h>
@@ -105,7 +107,7 @@ static void ipv6_address_to_sockaddr(struct sockaddr_in6 *ret_sa, const CattaIPv
     memcpy(&ret_sa->sin6_addr, a, sizeof(CattaIPv6Address));
 }
 
-int catta_mdns_mcast_join_ipv4(int fd, const CattaIPv4Address *a, int idx, int join) {
+int catta_mdns_mcast_join_ipv4(int fd, const CattaIPv4Address *a, CattaIfIndex idx, int join) {
 #ifdef HAVE_STRUCT_IP_MREQN
     struct ip_mreqn mreq;
 #else
@@ -141,7 +143,7 @@ int catta_mdns_mcast_join_ipv4(int fd, const CattaIPv4Address *a, int idx, int j
     return 0;
 }
 
-int catta_mdns_mcast_join_ipv6(int fd, const CattaIPv6Address *a, int idx, int join) {
+int catta_mdns_mcast_join_ipv6(int fd, const CattaIPv6Address *a, CattaIfIndex idx, int join) {
     struct ipv6_mreq mreq6;
     struct sockaddr_in6 sa6;
 
@@ -464,9 +466,12 @@ static int sendmsg_loop(int fd, struct msghdr *msg, int flags) {
 
         if (errno != EAGAIN && errno != EWOULDBLOCK) {
             char where[64];
-            struct sockaddr_in *sin = msg->msg_name;
+            struct sockaddr *sa = msg->msg_name;
 
-            inet_ntop(sin->sin_family, &sin->sin_addr, where, sizeof(where));
+            if(sa->sa_family == AF_INET)
+                inet_ntop(sa->sa_family, &((struct sockaddr_in *)sa)->sin_addr, where, sizeof(where));
+            else
+                inet_ntop(sa->sa_family, &((struct sockaddr_in6 *)sa)->sin6_addr, where, sizeof(where));
             catta_log_debug("sendmsg() to %s failed: %s", where, errnostrsocket());
             return -1;
         }
@@ -541,6 +546,9 @@ int catta_send_dns_packet_ipv4(
 #ifdef HAVE_IPI_SPEC_DST
         if (src_address)
             pkti->ipi_spec_dst.s_addr = src_address->address;
+#else
+        if (src_address)
+            pkti->ipi_addr.s_addr = src_address->address;
 #endif
     }
 #elif defined(IP_MULTICAST_IF)
@@ -609,6 +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;
 
@@ -632,6 +645,7 @@ int catta_send_dns_packet_ipv6(
         msg.msg_control = NULL;
         msg.msg_controllen = 0;
     }
+#endif
 
     return sendmsg_loop(fd, &msg, 0);
 }