Merge branch 'master' into 1.1

[oweals/tinc.git] / src / protocol_key.c

diff --git a/src/protocol_key.c b/src/protocol_key.c
index 4187538b6e3f39f9be301a4ba9dc3042cb2ce836..f57dc2ea059ff07d01d104c8e3df46b48c60287a 100644 (file)
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -216,7 +216,7 @@ bool ans_key_h(connection_t *c, char *request) {
                        return true;
                }
 
-               if(!*address) {
+               if(!*address && from->address.sa.sa_family != AF_UNSPEC) {
                        char *address, *port;
                        ifdebug(PROTOCOL) logger(LOG_DEBUG, "Appending reflexive UDP address to ANS_KEY from %s to %s", from->name, to->name);
                        sockaddr2str(&from->address, &address, &port);