X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Ftransport%2Fgnunet-service-transport_ats.c;h=01e115bfca35fbab6d8b8a7840534480ec0ff9c4;hb=0d24b1ba329faa35990034fcc861a264bb985fb1;hp=c780f9a78f99cd788c7b6b39cb845a6be92749f6;hpb=84405db3a54623c59f485d3f11c506a0783595dc;p=oweals%2Fgnunet.git

diff --git a/src/transport/gnunet-service-transport_ats.c b/src/transport/gnunet-service-transport_ats.c
index c780f9a78..01e115bfc 100644
--- a/src/transport/gnunet-service-transport_ats.c
+++ b/src/transport/gnunet-service-transport_ats.c
@@ -337,14 +337,10 @@ GST_ats_block_address (const struct GNUNET_HELLO_Address *address,
     return; /* our own, ignore! */
   ai = find_ai (address,
                 session);
-  if (NULL == ai)
-  {
-    GNUNET_assert (0);
-    return;
-  }
-  if (NULL == ai->ar)
+  if (NULL == ai || NULL == ai->ar)
   {
-    /* already blocked but this might be a blacklist check callback */
+    /* The address is already gone/blocked, this can happen during a blacklist
+     * callback. */
     return;
   }
   ai->back_off = GNUNET_TIME_STD_BACKOFF (ai->back_off);