From: Adel Gadllah <adel.gadllah@gmail.com>
Date: Sun, 12 Jun 2011 12:03:18 +0000 (+0200)
Subject: shell-window-tracker: Fix signal handler leak
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~8178
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=1309b64c336ed38d7cd05821b02256f72ba0bcc8;p=gnome-shell.git

shell-window-tracker: Fix signal handler leak

Disconnect the on_wm_class_changed handler when removing a window
in disassociate_window().

https://bugzilla.gnome.org/show_bug.cgi?id=652388
---

diff --git a/src/shell-window-tracker.c b/src/shell-window-tracker.c
index 981124594..4b7b2d4eb 100644
--- a/src/shell-window-tracker.c
+++ b/src/shell-window-tracker.c
@@ -487,7 +487,10 @@ disassociate_window (ShellWindowTracker   *self,
   g_hash_table_remove (self->window_to_app, window);
 
   if (shell_window_tracker_is_window_interesting (window))
+    {
       _shell_app_remove_window (app, window);
+      g_signal_handlers_disconnect_by_func (window, G_CALLBACK(on_wm_class_changed), self);
+    }
 
   g_signal_emit (self, signals[TRACKED_WINDOWS_CHANGED], 0);