X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Ftransport%2Fgnunet-communicator-udp.c;h=fa8eb6acb913e602e45cf58158795abfccc29ff6;hb=1b1edf92c24f91c36747458e880e0d6a5e559e95;hp=550ba7c854cb2061906dc7e7e7b85f93fdc6ea3d;hpb=ab1dd087129a4303e6caa793ec54747ec7a95163;p=oweals%2Fgnunet.git

diff --git a/src/transport/gnunet-communicator-udp.c b/src/transport/gnunet-communicator-udp.c
index 550ba7c85..fa8eb6acb 100644
--- a/src/transport/gnunet-communicator-udp.c
+++ b/src/transport/gnunet-communicator-udp.c
@@ -24,7 +24,6 @@
  * @author Christian Grothoff
  *
  * TODO:
- * - add and use util/ check for IPv6 availability (#5553)
  * - consider imposing transmission limits in the absence
  *   of ACKs; or: maybe this should be done at TNG service level?
  *   (at least the receiver might want to enforce limits on
@@ -1784,12 +1783,12 @@ udp_address_to_sockaddr (const char *bindto,
 		  bindto);
       return NULL;
     }
-    /* FIXME #V6: add test to util/ for IPv6 availability,
-       and depending on the result, go directly for v4-only */
-    if (GNUNET_YES ==
-	GNUNET_CONFIGURATION_get_value_yesno (cfg,
-					      COMMUNICATOR_CONFIG_SECTION,
-					      "DISABLE_V6"))
+    if ( (GNUNET_NO ==
+	  GNUNET_NETWORK_test_pf (PF_INET6)) ||
+	 (GNUNET_YES ==
+	  GNUNET_CONFIGURATION_get_value_yesno (cfg,
+						COMMUNICATOR_CONFIG_SECTION,
+						"DISABLE_V6")) )
     {
       struct sockaddr_in *i4;