- don't call set on NULL hellos

2 files changed, 6 insertions, 1 deletions

diff --git a/src/mesh/gnunet-service-mesh_hello.c b/src/mesh/gnunet-service-mesh_hello.c
index c380b0f31..bde6592d6 100644
--- a/src/mesh/gnunet-service-mesh_hello.c
+++ b/src/mesh/gnunet-service-mesh_hello.c
@@ -106,6 +106,11 @@ got_hello (void *cls, const struct GNUNET_PeerIdentity *id,
     return;
   }
   LOG (GNUNET_ERROR_TYPE_DEBUG, " hello for %s\n", GNUNET_i2s (id));
+  if (NULL == hello)
+  {
+    LOG (GNUNET_ERROR_TYPE_DEBUG, " hello is NULL\n");
+    return;
+  }
   peer = GMP_get (id);
   GMP_set_hello (peer, hello);
 
diff --git a/src/mesh/gnunet-service-mesh_peer.c b/src/mesh/gnunet-service-mesh_peer.c
index ef5912ba6..3cf84ab75 100644
--- a/src/mesh/gnunet-service-mesh_peer.c
+++ b/src/mesh/gnunet-service-mesh_peer.c
@@ -1890,7 +1890,7 @@ GMP_set_hello (struct MeshPeer *peer, const struct GNUNET_HELLO_Message *hello)
 
   if (NULL == hello)
     return;
-  
+
   old = GMP_get_hello (peer);
   if (NULL == old)
   {