From: Florian Müllner <fmuellner@gnome.org>
Date: Wed, 31 Aug 2022 10:51:54 +0000 (+0200)
Subject: shell/screenshot: Plug memory leak
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~452^2^2~22
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=66ae4c7ff33bebdc3ba67149e870c68903e5af10;p=gnome-shell.git

shell/screenshot: Plug memory leak

grab_screenshot_content() does not follow the usual pattern of
```
  task = g_task_new (...);
  g_task_run_in_thread (task, ...);
  g_object_unref (task);
```

That means we hold the original reference throughout the operation,
and must release it ourselves when done.

https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/5501

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2461>
---

diff --git a/src/shell-screenshot.c b/src/shell-screenshot.c
index fcf2da236..f7132eee8 100644
--- a/src/shell-screenshot.c
+++ b/src/shell-screenshot.c
@@ -308,6 +308,7 @@ grab_screenshot_content (ShellScreenshot *screenshot,
   float scale;
   g_autoptr (GError) error = NULL;
   g_autoptr (ClutterContent) content = NULL;
+  g_autoptr (GTask) task = result;
   MetaCursorTracker *tracker;
   CoglTexture *cursor_texture;
   int cursor_hot_x, cursor_hot_y;