From: Sree Harsha Totakura <totakura@in.tum.de>
Date: Thu, 10 May 2012 15:44:24 +0000 (+0000)
Subject: NULL check on disconnect handler
X-Git-Tag: initial-import-from-subversion-38251~13541
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=05ab4ac54f2926fb32df2796c7f97d9e020a8ca5;p=oweals%2Fgnunet.git

NULL check on disconnect handler
---

diff --git a/src/lockmanager/gnunet-service-lockmanager.c b/src/lockmanager/gnunet-service-lockmanager.c
index efd505a60..ddf959ba6 100644
--- a/src/lockmanager/gnunet-service-lockmanager.c
+++ b/src/lockmanager/gnunet-service-lockmanager.c
@@ -734,6 +734,8 @@ client_disconnect_cb (void *cls, struct GNUNET_SERVER_Client *client)
   struct ClientList *cl_entry;
   struct LockList *ll_entry;
 
+  if (NULL == client)
+    return;
   LOG (GNUNET_ERROR_TYPE_DEBUG,
        "A client has been disconnected -- freeing its locks and resources\n"); 
   cl_entry = cl_find_client (client);