[gtk+] Fix use-after-free in gdk_window_end_paint()
- From: Руслан Ижбулатов <ruslanizhb src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+] Fix use-after-free in gdk_window_end_paint()
- Date: Thu, 30 Apr 2015 20:44:21 +0000 (UTC)
commit 1432d23e983fa6b033411f6b03c4e72a97331f54
Author: Руслан Ижбулатов <lrn1986 gmail com>
Date: Thu Apr 30 20:43:18 2015 +0000
Fix use-after-free in gdk_window_end_paint()
It's a miracle that this code ever worked.
gdk/gdkwindow.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index 8c85cb7..65db5e8 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -3111,7 +3111,6 @@ gdk_window_end_paint (GdkWindow *window)
{
surface = gdk_window_ref_impl_surface (window);
cr = cairo_create (surface);
- cairo_surface_destroy (surface);
cairo_set_source_surface (cr, window->current_paint.surface, 0, 0);
gdk_cairo_region (cr, window->current_paint.region);
@@ -3123,6 +3122,7 @@ gdk_window_end_paint (GdkWindow *window)
cairo_destroy (cr);
cairo_surface_flush (surface);
+ cairo_surface_destroy (surface);
}
}
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