From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 12 Apr 2010 11:35:33 +0000 (+0000)
Subject: fix
X-Git-Tag: initial-import-from-subversion-38251~22197
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=067ee57a0f13c5813af7942ac6081af692f87e5e;p=oweals%2Fgnunet.git

fix
---

diff --git a/src/hostlist/hostlist-client.c b/src/hostlist/hostlist-client.c
index 3824972d8..b63644b41 100644
--- a/src/hostlist/hostlist-client.c
+++ b/src/hostlist/hostlist-client.c
@@ -151,11 +151,10 @@ download_hostlist_processor (void *ptr,
   while ( (left > 0) ||
 	  (download_pos > 0) )
     {
-      cpy = GNUNET_MIN (total, GNUNET_SERVER_MAX_MESSAGE_SIZE - download_pos);
-      GNUNET_assert (cpy > 0);
+      cpy = GNUNET_MIN (left, GNUNET_SERVER_MAX_MESSAGE_SIZE - download_pos);
       memcpy (&download_buffer[download_pos],
 	      cbuf,
-	      cpy);
+	      cpy);      
       cbuf += cpy;
       download_pos += cpy;
       left -= cpy;
diff --git a/src/hostlist/hostlist-server.c b/src/hostlist/hostlist-server.c
index 6b3526926..2d0210cab 100644
--- a/src/hostlist/hostlist-server.c
+++ b/src/hostlist/hostlist-server.c
@@ -206,6 +206,8 @@ host_processor (void *cls,
       finish_response (results);
       return;
     }
+  if (hello == NULL)
+    return;
   has_addr = GNUNET_NO;
   GNUNET_HELLO_iterate_addresses (hello,
 				  GNUNET_NO,