Accepting request 781707 from home:AZhou:branches:GNOME:Factory

- Add tracker-fix-segfault-in-writeback.patch: Check if argument is
  NULL before using it and dispose connection and data_manager
  before shutting down writeback and events to prevent segmentation
  fault (bsc#1165357, glgo#GNOME/tracker!192).

OBS-URL: https://build.opensuse.org/request/show/781707
OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/tracker?expand=0&rev=191

tracker-fix-segfault-in-writeback.patch

@@ -0,0 +1,33 @@
+diff --git a/src/tracker-store/tracker-main.vala b/src/tracker-store/tracker-main.vala
+index 1e8d1ddd2..0db9b6653 100644
+--- a/src/tracker-store/tracker-main.vala
++++ b/src/tracker-store/tracker-main.vala
+@@ -368,12 +368,12 @@ License which can be viewed at:
+ 
+ 		message ("Cleaning up");
+ 
++		data_manager = null;
++		connection = null;
++
+ 		/* Shutdown major subsystems */
+ 		Tracker.Writeback.shutdown ();
+ 		Tracker.Events.shutdown ();
+-
+-		data_manager = null;
+-		connection = null;
+ 		Tracker.DBus.shutdown ();
+ 		Tracker.Log.shutdown ();
+ 
+diff --git a/src/tracker-store/tracker-writeback.c b/src/tracker-store/tracker-writeback.c
+index 32517d553..fde45afc0 100644
+--- a/src/tracker-store/tracker-writeback.c
++++ b/src/tracker-store/tracker-writeback.c
+@@ -200,6 +200,8 @@ tracker_writeback_transact (void)
+ 	GHashTableIter iter;
+ 	gpointer key, value;
+ 
++	g_return_if_fail (private == NULL);
++
+ 	if (!private->pending_events)
+ 		return;
+ 

tracker.changes

@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Mar  5 02:41:37 UTC 2020 - Alynx Zhou <alynx.zhou@suse.com>
+
+- Add tracker-fix-segfault-in-writeback.patch: Check if argument is
+  NULL before using it and dispose connection and data_manager
+  before shutting down writeback and events to prevent segmentation
+  fault (bsc#1165357, glgo#GNOME/tracker!192).
+
 -------------------------------------------------------------------
 Tue Feb 18 23:39:08 UTC 2020 - Bjørn Lie <bjorn.lie@gmail.com>
 

tracker.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package tracker
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2020 SUSE LINUX GmbH, Nuernberg, Germany.
 # Copyright (c) 2010 Luis Medinas, Portugal
 #
 # All modifications and additions to the file contributed by third parties
@@ -28,6 +28,8 @@ License:        GPL-2.0-or-later
 Group:          Productivity/Other
 URL:            https://wiki.gnome.org/Projects/Tracker
 Source0:        https://download.gnome.org/sources/tracker/2.3/%{name}-%{version}.tar.xz
+# PATCH-FIX-UPSTREAM tracker-fix-segfault-in-writeback.patch bsc#1165357 glgo#GNOME/tracker!192 alynx.zhou@suse.com -- Fix tracker segmentation fault in writeback
+Patch0:         tracker-fix-segfault-in-writeback.patch
 
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++