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[PULL,3/3] vnc: ensure connection sharing/limits is always configured

Message ID 1470238522-28094-4-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann Aug. 3, 2016, 3:35 p.m. UTC 
From: "Daniel P. Berrange" <berrange@redhat.com>

The connection sharing / limits are only set in the
vnc_display_open() method and so missed when VNC is running
with '-vnc none'. This in turn prevents clients being added
to the VNC server with the QMP "add_client" command.

This was introduced in

  commit e5f34cdd2da54f28d90889a3afd15fad2d6105ff
  Author: Gerd Hoffmann <kraxel@redhat.com>
  Date:   Thu Oct 2 12:09:34 2014 +0200

      vnc: track & limit connections

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1470134726-15697-4-git-send-email-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 ui/vnc.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/ui/vnc.c b/ui/vnc.c
index f2f5dc1..4ce9034 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3150,6 +3150,9 @@  void vnc_display_init(const char *id)
     if (!vs->kbd_layout)
         exit(1);
 
+    vs->share_policy = VNC_SHARE_POLICY_ALLOW_EXCLUSIVE;
+    vs->connections_limit = 32;
+
     qemu_mutex_init(&vs->mutex);
     vnc_start_worker_thread();