From 90b5b6d88186870b41d89ed408b7f62d15a6969a Mon Sep 17 00:00:00 2001
From: Nedko Arnaudov <nedko@arnaudov.name>
Date: Wed, 1 Jun 2011 00:14:52 +0300
Subject: [PATCH] ladishd: fix use of uninitialized memory (app_guid again)

For app-less clients, app_uuid is not initialized
---
 daemon/virtualizer.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/daemon/virtualizer.c b/daemon/virtualizer.c
index 7d2de1bf..12dae1a2 100644
--- a/daemon/virtualizer.c
+++ b/daemon/virtualizer.c
@@ -803,7 +803,21 @@ port_appeared(
     }
     else
     {
-      vclient = ladish_graph_find_client_by_app(vgraph, app_uuid);
+      if (has_app)
+      {
+        vclient = ladish_graph_find_client_by_app(vgraph, app_uuid);
+        if (vclient == NULL)
+        {
+          log_info("Lookup by app uuid failed, attempting lookup by name '%s'", vclient_name);
+          goto find_by_name;
+        }
+      }
+      else
+      {
+      find_by_name:
+        vclient = ladish_graph_find_client_by_name(vgraph, vclient_name, true);
+      }
+
       if (vclient == NULL)
       {
         log_info("creating new vclient");