Bug 773810 – Totem crashes with SIGSEGV, when color balance is modifed and reset.

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Bug 773810 - Totem crashes with SIGSEGV, when color balance is modifed and reset.


Summary:	Totem crashes with SIGSEGV, when color balance is modifed and reset.


Status:	RESOLVED FIXED

Product:	clutter-gst
Classification:	Other
Component:	general
Version:	unspecified
Hardware:	Other Linux

Importance:	Normal normal
Target Milestone:	---
Assigned To:	clutter-gst-maint
QA Contact:	clutter-gst-maint

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2016-11-02 08:04 UTC by gnome.vrb
Modified:	2016-12-06 09:31 UTC

See Also:
GNOME target:	---
GNOME version:	---

Description gnome.vrb 2016-11-02 08:04:07 UTC

(gdb) bt

+ Trace 236805

#0 update_frame
at clutter-gst-content.c line 155
#1 _new_frame_from_pipeline
at clutter-gst-content.c line 191
#5 <emit signal ??? on instance 0x55fd480e3b80 [ClutterGstVideoSink]>
at ././gobject/gsignal.c line 3447
#6 clutter_gst_source_dispatch
at clutter-gst-video-sink.c line 2066
#7 g_main_context_dispatch
at ././glib/gmain.c line 3203
#8 g_main_context_dispatch
at ././glib/gmain.c line 3856
#9 g_main_context_iterate
at ././glib/gmain.c line 3929
#10 g_main_context_iteration
at ././glib/gmain.c line 3990
#11 g_application_run
at ././gio/gapplication.c line 2381
#12 main

Comment 1 gnome.vrb 2016-11-02 08:06:43 UTC

Steps to reproduce:
-------------------

1. Open totem and play a movie.
2. Goto Preferences -> Display -> Color Balance and adjust brightness.
3. Click on 'Reset to Defaults' and close 'Preferences'
4. Click < in header bar and select a different movie.
5. Totem crashes.

Comment 2 Bastien Nocera 2016-11-02 14:54:23 UTC

I can't reproduce this bug. Which version of clutter-gst is that with?

Comment 3 gnome.vrb 2016-11-02 19:54:06 UTC

root@unstable:~# dpkg -l | grep clutter | awk '{ print $2, $3 }'

gir1.2-clutter-1.0:amd64   		1.26.0+dfsg-1
gir1.2-clutter-gst-3.0:amd64		3.0.20-1
gir1.2-gtkclutter-1.0:amd64		1.8.2-1
gstreamer1.0-clutter-3.0		3.0.20-1
gstreamer1.0-clutter-3.0-dbgsym		3.0.20-1
libclutter-1.0-0:amd64			1.26.0+dfsg-1
libclutter-1.0-common			1.26.0+dfsg-1
libclutter-1.0-dev			1.26.0+dfsg-1
libclutter-gst-3.0-0:amd64		3.0.20-1
libclutter-gst-3.0-0-dbgsym:amd64 	3.0.20-1
libclutter-gst-3.0-dev 			3.0.20-1
libclutter-gtk-1.0-0:amd64 		1.8.2-1
libclutter-gtk-1.0-dev 			1.8.2-1

Comment 4 gnome.vrb 2016-11-02 21:04:44 UTC

I was able to 100% reproduce this in a debian guest too, in Virtualbox:

bugs@sid-reportbug:~$ uname -a
Linux sid-reportbug 4.7.0-1-686-pae #1 SMP Debian 4.7.8-1 (2016-10-19) i686 GNU/Linux

Comment 5 Lionel Landwerlin 2016-11-04 01:00:04 UTC

Thanks for reporting this.
I just pushed a few patches to fix this issue on the 3.0 branch.

I need to verify something else and will do a new release soon.

Comment 6 gnome.vrb 2016-12-05 22:47:44 UTC

Any idea when 3.0.21 will be made available. Thanks !

Comment 7 Lionel Landwerlin 2016-12-06 00:09:16 UTC

Really sorry about that, I should have done it a month ago.
New release available here : https://download.gnome.org/sources/clutter-gst/3.0/

Comment 8 gnome.vrb 2016-12-06 09:31:38 UTC

Thanks.