Backport fix to not abort when the Wayland connection is lost

https://bugzilla.redhat.com/show_bug.cgi?id=1258818

gtk3-wayland-Don-t-abort-when-preparing-the-source-if-con.patch

@@ -0,0 +1,38 @@
+From 425e4df1006cf15e91813797932cef462805e50c Mon Sep 17 00:00:00 2001
+From: Debarshi Ray <debarshir@gnome.org>
+Date: Wed, 24 May 2017 16:08:07 +0200
+Subject: [PATCH] wayland: Don't abort when preparing the source if connection
+ is lost
+
+Aborting the application makes it look like an application bug, when
+it is the expected thing to do when the Wayland display server goes
+way. eg., when the user logs out. The log level is also demoted to
+avoid a storm of warnings in the log from all applications whenever
+this happens.
+
+This is also what the X11 backend does (see gdk_x_io_error).
+
+https://bugzilla.gnome.org/show_bug.cgi?id=783047
+---
+ gdk/wayland/gdkeventsource.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/gdk/wayland/gdkeventsource.c b/gdk/wayland/gdkeventsource.c
+index 142091733b92..bdb4c80e1eee 100644
+--- a/gdk/wayland/gdkeventsource.c
++++ b/gdk/wayland/gdkeventsource.c
+@@ -63,7 +63,10 @@ gdk_event_source_prepare (GSource *base,
+   source->reading = TRUE;
+ 
+   if (wl_display_flush (display->wl_display) < 0)
+-    g_error ("Error flushing display: %s", g_strerror (errno));
++    {
++      g_message ("Error flushing display: %s", g_strerror (errno));
++      _exit (1);
++    }
+ 
+   return FALSE;
+ }
+-- 
+2.9.4
+

gtk3.spec

@@ -19,13 +19,16 @@
 
 Name: gtk3
 Version: 3.22.15
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: The GIMP ToolKit (GTK+), a library for creating GUIs for X
 
 License: LGPLv2+
 URL: http://www.gtk.org
 Source0: http://download.gnome.org/sources/gtk+/3.22/gtk+-%{version}.tar.xz
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=1258818
+Patch0: gtk3-wayland-Don-t-abort-when-preparing-the-source-if-con.patch
+
 BuildRequires: pkgconfig(atk) >= %{atk_version}
 BuildRequires: pkgconfig(atk-bridge-2.0)
 BuildRequires: pkgconfig(glib-2.0) >= %{glib2_version}
@@ -163,6 +166,7 @@ the functionality of the installed %{name} package.
 
 %prep
 %setup -q -n gtk+-%{version}
+%patch0 -p1
 
 %build
 export CFLAGS='-fno-strict-aliasing %optflags'
@@ -335,6 +339,9 @@ gtk-query-immodules-3.0-%{__isa_bits} --update-cache &>/dev/null || :
 %{_datadir}/installed-tests
 
 %changelog
+* Thu May 25 2017 Debarshi Ray <rishi@fedoraproject.org> - 3.22.15-2
+- Backport fix to not abort when the Wayland connection is lost (RH #1258818)
+
 * Fri May 12 2017 Kalev Lember <klember@redhat.com> - 3.22.15-1
 - Update to 3.22.15