automatic import of gnome-remote-desktopopeneuler20.03_LTS_SP1

1 files changed, 84 insertions, 0 deletions

diff --git a/0001-session-vnc-Don-t-requeue-close-session-idle.patch b/0001-session-vnc-Don-t-requeue-close-session-idle.patch
new file mode 100644
index 0000000..20a3f56
--- /dev/null
+++ b/0001-session-vnc-Don-t-requeue-close-session-idle.patch
@@ -0,0 +1,84 @@
+From add0ea34fd1d6835c99aebeb4e56b805b38e53ec Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
+Date: Mon, 1 Oct 2018 18:02:39 +0200
+Subject: [PATCH 1/2] session/vnc: Don't requeue close session idle
+
+If being closed due to a PipeWire error, RFB will still process state
+and invoke callbacks when cleaning up the RFB screen, meaning we'd
+requeue the close session idle handler. Avoid this by avoiding
+requeueing if there is already one queued, and don't mark is as unqueued
+until after actually stopping the session.
+---
+ src/grd-session-vnc.c | 28 ++++++++++++++++++----------
+ 1 file changed, 18 insertions(+), 10 deletions(-)
+
+diff --git a/src/grd-session-vnc.c b/src/grd-session-vnc.c
+index ce4dd29..3c98eeb 100644
+--- a/src/grd-session-vnc.c
++++ b/src/grd-session-vnc.c
+@@ -165,6 +165,16 @@ grd_session_vnc_draw_buffer (GrdSessionVnc *session_vnc,
+   rfbProcessEvents (session_vnc->rfb_screen, 0);
+ }
+ 
++static void
++maybe_queue_close_session_idle (GrdSessionVnc *session_vnc)
++{
++  if (session_vnc->close_session_idle_id)
++    return;
++
++  session_vnc->close_session_idle_id =
++    g_idle_add (close_session_idle, session_vnc);
++}
++
+ static void
+ handle_client_gone (rfbClientPtr rfb_client)
+ {
+@@ -172,8 +182,7 @@ handle_client_gone (rfbClientPtr rfb_client)
+ 
+   g_debug ("VNC client gone");
+ 
+-  session_vnc->close_session_idle_id =
+-    g_idle_add (close_session_idle, session_vnc);
++  maybe_queue_close_session_idle (session_vnc);
+ }
+ 
+ static void
+@@ -670,12 +679,6 @@ grd_session_vnc_stop (GrdSession *session)
+ 
+   g_debug ("Stopping VNC session");
+ 
+-  if (session_vnc->close_session_idle_id)
+-    {
+-      g_source_remove (session_vnc->close_session_idle_id);
+-      session_vnc->close_session_idle_id = 0;
+-    }
+-
+   g_clear_object (&session_vnc->pipewire_stream);
+ 
+   grd_session_vnc_detach_source (session_vnc);
+@@ -683,6 +686,12 @@ grd_session_vnc_stop (GrdSession *session)
+   g_clear_object (&session_vnc->connection);
+   g_clear_pointer (&session_vnc->rfb_screen->frameBuffer, g_free);
+   g_clear_pointer (&session_vnc->rfb_screen, (GDestroyNotify) rfbScreenCleanup);
++
++  if (session_vnc->close_session_idle_id)
++    {
++      g_source_remove (session_vnc->close_session_idle_id);
++      session_vnc->close_session_idle_id = 0;
++    }
+ }
+ 
+ static gboolean
+@@ -703,8 +712,7 @@ on_pipwire_stream_closed (GrdVncPipeWireStream *stream,
+ {
+   g_warning ("PipeWire stream closed, closing client");
+ 
+-  session_vnc->close_session_idle_id =
+-    g_idle_add (close_session_idle, session_vnc);
++  maybe_queue_close_session_idle (session_vnc);
+ }
+ 
+ static void
+-- 
+2.17.1
+