[rpms/glib2] cve-2026-58016-f44: Backport an upstream fix for app launching under wayland

[rpms/glib2] cve-2026-58016-f44: Backport an upstream fix for app launching under wayland

[Kalev Lember]

            A new commit has been pushed.

            Repo   : rpms/glib2
            Branch : cve-2026-58016-f44
            Commit : 64b1fd19ea2d70f0d857e39614d4c210cde6f6cc
            Author : Kalev Lember <klember@redhat.com>
            Date   : 2015-10-19T22:39:43+02:00
            Stats  : +80/-1 in 2 file(s)
            URL    : https://src.fedoraproject.org/rpms/glib2/c/64b1fd19ea2d70f0d857e39614d4c210cde6f6cc?branch=cve-2026-58016-f44

            Log:
            Backport an upstream fix for app launching under wayland

https://bugzilla.redhat.com/show_bug.cgi?id=1273146

---
diff --git a/0001-GDesktopAppInfo-Do-not-set-the-DISPLAY-in-gio.patch b/0001-GDesktopAppInfo-Do-not-set-the-DISPLAY-in-gio.patch
new file mode 100644
index 0000000..00b7388
--- /dev/null
+++ b/0001-GDesktopAppInfo-Do-not-set-the-DISPLAY-in-gio.patch
@@ -0,0 +1,73 @@
+From 24a4b33ffe7f4ef3487316e85060dd37b907941d Mon Sep 17 00:00:00 2001
+From: Olivier Fourdan <ofourdan@redhat.com>
+Date: Tue, 15 Sep 2015 09:22:12 +0200
+Subject: [PATCH] GDesktopAppInfo: Do not set the DISPLAY in gio
+
+The environment variable DISPLAY makes sense only for X11, it should
+not be set in gio.
+
+Beside, if the backend is not X11 but Wayland, forcing the value of
+DISPLAY to the Wayland display will confuse the backend selection and
+possibly crash the applications.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=754983
+---
+ gio/gdesktopappinfo.c | 13 ++-----------
+ 1 file changed, 2 insertions(+), 11 deletions(-)
+
+diff --git a/gio/gdesktopappinfo.c b/gio/gdesktopappinfo.c
+index b229788..cbfe556 100644
+--- a/gio/gdesktopappinfo.c
++++ b/gio/gdesktopappinfo.c
+@@ -2669,7 +2669,7 @@ g_desktop_app_info_launch_uris_with_spawn (GDesktopAppInfo            *info,
+       GPid pid;
+       GList *launched_uris;
+       GList *iter;
+-      char *display, *sn_id = NULL;
++      char *sn_id = NULL;
+ 
+       old_uris = uris;
+       if (!expand_application_parameters (info, exec_line, &uris, &argc, &argv, error))
+@@ -2708,18 +2708,11 @@ g_desktop_app_info_launch_uris_with_spawn (GDesktopAppInfo            *info,
+           data.pid_envvar = NULL;
+         }
+ 
+-      display = NULL;
+       sn_id = NULL;
+       if (launch_context)
+         {
+           GList *launched_files = create_files_for_uris (launched_uris);
+ 
+-          display = g_app_launch_context_get_display (launch_context,
+-                                                      G_APP_INFO (info),
+-                                                      launched_files);
+-          if (display)
+-            envp = g_environ_setenv (envp, "DISPLAY", display, TRUE);
+-
+           if (info->startup_notify)
+             {
+               sn_id = g_app_launch_context_get_startup_notify_id (launch_context,
+@@ -2744,7 +2737,6 @@ g_desktop_app_info_launch_uris_with_spawn (GDesktopAppInfo            *info,
+           if (sn_id)
+             g_app_launch_context_launch_failed (launch_context, sn_id);
+ 
+-          g_free (display);
+           g_free (sn_id);
+           g_list_free (launched_uris);
+ 
+@@ -2771,11 +2763,10 @@ g_desktop_app_info_launch_uris_with_spawn (GDesktopAppInfo            *info,
+       notify_desktop_launch (session_bus,
+                              info,
+                              pid,
+-                             display,
++                             NULL,
+                              sn_id,
+                              launched_uris);
+ 
+-      g_free (display);
+       g_free (sn_id);
+       g_list_free (launched_uris);
+ 
+-- 
+2.5.0
+

diff --git a/glib2.spec b/glib2.spec
index 07875cc..2958bf7 100644
--- a/glib2.spec
+++ b/glib2.spec
@@ -3,12 +3,14 @@
 Summary: A library of handy utility functions
 Name: glib2
 Version: 2.46.1
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: LGPLv2+
 Group: System Environment/Libraries
 URL: http://www.gtk.org
 #VCS: git:git://git.gnome.org/glib
 Source: http://download.gnome.org/sources/glib/2.46/glib-%{version}.tar.xz
+# Backported from upstream
+Patch0: 0001-GDesktopAppInfo-Do-not-set-the-DISPLAY-in-gio.patch
 
 BuildRequires: pkgconfig
 BuildRequires: gettext
@@ -81,6 +83,7 @@ the functionality of the installed glib2 package.
 
 %prep
 %setup -q -n glib-%{version}
+%patch0 -p1
 
 %build
 # Support builds of both git snapshots and tarballs packed with autogoo
@@ -223,6 +226,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas
 %{_datadir}/installed-tests
 
 %changelog
+* Mon Oct 19 2015 Kalev Lember <klember@redhat.com> - 2.46.1-2
+- Backport an upstream fix for app launching under wayland (#1273146)
+
 * Wed Oct 14 2015 Kalev Lember <klember@redhat.com> - 2.46.1-1
 - Update to 2.46.1