[libgtk2-perl] 01/02: Fix-incorrect-memory-management-in-Gtk2-Gdk-Display-list_devices.patch: new patch, cherry-picked from upstream, that fixes security issue.

[Intrigeri]

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intrigeri pushed a commit to branch wheezy
in repository libgtk2-perl.

commit 9b0b3f6288143b9c7ec6e58542e162ff4a58d2f6
Author: intrigeri <intrigeri at boum.org>
Date:   Wed Feb 18 18:44:29 2015 +0000

    Fix-incorrect-memory-management-in-Gtk2-Gdk-Display-list_devices.patch: new patch, cherry-picked from upstream, that fixes security issue.
---
 ...nagement-in-Gtk2-Gdk-Display-list_devices.patch | 47 ++++++++++++++++++++++
 debian/patches/series                              |  1 +
 2 files changed, 48 insertions(+)

diff --git a/debian/patches/Fix-incorrect-memory-management-in-Gtk2-Gdk-Display-list_devices.patch b/debian/patches/Fix-incorrect-memory-management-in-Gtk2-Gdk-Display-list_devices.patch
new file mode 100644
index 0000000..6640c67
--- /dev/null
+++ b/debian/patches/Fix-incorrect-memory-management-in-Gtk2-Gdk-Display-list_devices.patch
@@ -0,0 +1,47 @@
+From: Torsten Schönfeld <kaffeetisch at gmx.de>
+Date: Sat, 17 Jan 2015 14:59:24 +0100
+Origin: https://git.gnome.org/browse/perl-Gtk2/commit/?id=4856da628ce37099b27b66a88141dc6daad693b0
+Applied-Upstream: 1.2495
+Subject: Fix incorrect memory management in Gtk2::Gdk::Display::list_devices
+
+We do not own the returned list.
+---
+ t/GdkDisplay.t   | 4 +++-
+ xs/GdkDisplay.xs | 2 --
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/t/GdkDisplay.t b/t/GdkDisplay.t
+index d290446..f4aef59 100644
+--- a/t/GdkDisplay.t
++++ b/t/GdkDisplay.t
+@@ -1,7 +1,7 @@
+ #!/usr/bin/perl -w
+ use strict;
+ use Gtk2::TestHelper
+-  tests => 26,
++  tests => 27,
+   at_least_version => [2, 2, 0, "GdkDisplay is new in 2.2"];
+ 
+ # $Id$
+@@ -32,6 +32,8 @@ ok(!$display -> pointer_is_grabbed());
+ # $display -> beep();
+ $display -> sync();
+ 
++# Do this twice to ensure we did not damage the list.
++isa_ok(($display -> list_devices())[0], "Gtk2::Gdk::Device");
+ isa_ok(($display -> list_devices())[0], "Gtk2::Gdk::Device");
+ 
+ $display -> put_event(Gtk2::Gdk::Event -> new("button-press"));
+diff --git a/xs/GdkDisplay.xs b/xs/GdkDisplay.xs
+index f558f1d..a019eee 100644
+--- a/xs/GdkDisplay.xs
++++ b/xs/GdkDisplay.xs
+@@ -69,8 +69,6 @@ gdk_display_list_devices (display)
+ 	devices = gdk_display_list_devices (display);
+ 	for (i = devices ; i != NULL ; i = i->next)
+ 		XPUSHs (sv_2mortal (newSVGdkDevice (i->data)));
+-	g_list_free (devices);
+-	
+ 
+ GdkEvent* gdk_display_get_event (GdkDisplay *display) 
+ 
diff --git a/debian/patches/series b/debian/patches/series
index b9db011..95954ae 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1,3 @@
 30-disable_libgtk_version_check.patch
 fix-typo.patch
+Fix-incorrect-memory-management-in-Gtk2-Gdk-Display-list_devices.patch

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