From: Martin Kletzander <mkletzan@redhat.com>
Date: Tue, 1 Mar 2016 15:42:32 +0100
Subject: [PATCH] daemon: Properly check for clients

virHashForEach() returns 0 if everything went nice, so our session
daemon was timing out even when there was a client connected.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1315606

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
(cherry picked from commit 6541a2b4acd453ebbf10a4427f9ec4e794d3ba6d)
---
 src/rpc/virnetdaemon.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/rpc/virnetdaemon.c b/src/rpc/virnetdaemon.c
index 298fbf4..b05ba99 100644
--- a/src/rpc/virnetdaemon.c
+++ b/src/rpc/virnetdaemon.c
@@ -843,15 +843,23 @@ virNetDaemonClose(virNetDaemonPtr dmn)
 static int
 daemonServerHasClients(void *payload,
                        const void *key ATTRIBUTE_UNUSED,
-                       void *opaque ATTRIBUTE_UNUSED)
+                       void *opaque)
 {
+    bool *clients = opaque;
     virNetServerPtr srv = payload;
 
-    return virNetServerHasClients(srv);
+    if (virNetServerHasClients(srv))
+        *clients = true;
+
+    return 0;
 }
 
 bool
 virNetDaemonHasClients(virNetDaemonPtr dmn)
 {
-    return virHashForEach(dmn->servers, daemonServerHasClients, NULL) > 0;
+    bool ret = false;
+
+    virHashForEach(dmn->servers, daemonServerHasClients, &ret);
+
+    return ret;
 }