X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=daemon%2Fnet.c;h=b8289d72366b8fd944f261a88c1d7a2ea5ffe191;hb=6c6bc9ce5fcb3427089b1439abfba8ebda183f15;hp=dd630ccf246e034eb6a232ee3c0993df04b95c80;hpb=eaa35963176b3c0706ff6ed7c21ec680cc072a3a;p=doldaconnect.git

diff --git a/daemon/net.c b/daemon/net.c
index dd630cc..b8289d7 100644
--- a/daemon/net.c
+++ b/daemon/net.c
@@ -1112,6 +1112,29 @@ int sockgetremotename(struct socket *sk, struct sockaddr **namebuf, socklen_t *l
     }
 }
 
+int sockgetremotename2(struct socket *sk, struct socket *sk2, struct sockaddr **namebuf, socklen_t *lenbuf)
+{
+    struct sockaddr *name1, *name2;
+    socklen_t len1, len2;
+    
+    if(sk->family != sk2->family)
+    {
+	flog(LOG_ERR, "using sockgetremotename2 with sockets of differing family: %i %i", sk->family, sk2->family);
+	return(-1);
+    }
+    if(sockgetremotename(sk, &name1, &len1))
+	return(-1);
+    if(sockgetremotename(sk2, &name2, &len2)) {
+	free(name1);
+	return(-1);
+    }
+    sethostaddr(name1, name2);
+    free(name2);
+    *namebuf = name1;
+    *lenbuf = len1;
+    return(0);
+}
+
 int addreq(struct sockaddr *x, struct sockaddr *y)
 {
     struct sockaddr_un *u1, *u2;
@@ -1135,6 +1158,7 @@ int addreq(struct sockaddr *x, struct sockaddr *y)
 	if(n1->sin_addr.s_addr != n2->sin_addr.s_addr)
 	    return(0);
 	break;
+#ifdef HAVE_IPV6
     case AF_INET6:
 	s1 = (struct sockaddr_in6 *)x; s2 = (struct sockaddr_in6 *)y;
 	if(s1->sin6_port != s2->sin6_port)
@@ -1142,6 +1166,7 @@ int addreq(struct sockaddr *x, struct sockaddr *y)
 	if(memcmp(s1->sin6_addr.s6_addr, s2->sin6_addr.s6_addr, sizeof(s1->sin6_addr.s6_addr)))
 	    return(0);
 	break;
+#endif
     }
     return(1);
 }