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Bug 684083 - libvisual: crashes when multiple libvisual elements used at the same time
libvisual: crashes when multiple libvisual elements used at the same time
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-base
1.x
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2012-09-15 12:25 UTC by Georg
Modified: 2018-11-03 11:22 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
several pipelines with a libvisual element (1.67 KB, text/plain)
2012-09-15 12:25 UTC, Georg 		Details

Description Georg 2012-09-15 12:25:45 UTC 
Created attachment 224401 [details]
several pipelines with a libvisual element

If you create several pipelines with libvisual in it, the program sometimes segfaults.
The more pipelines you create, the faster it segfaults.

backtrace:

+ Trace 230856

  • #0 visual_dft_perform
    from /usr/lib/libvisual-0.4.so.0
  • #1 visual_audio_get_spectrum_for_sample
    from /usr/lib/libvisual-0.4.so.0
  • #2 act_oinksie_render
    from /usr/lib/libvisual-0.4/actor/actor_oinksie.so
  • #3 visual_actor_run
    from /usr/lib/libvisual-0.4.so.0
  • #4 ??
    from /usr/lib/gstreamer-1.0/libgstlibvisual.so
  • #5 ??
    from /usr/lib/gstreamer-1.0/libgstlibvisual.so
  • #6 ??
    from /usr/lib/libgstreamer-1.0.so.0
  • #7 ??
    from /usr/lib/libgstbase-1.0.so.0
  • #8 ??
    from /usr/lib/libgstreamer-1.0.so.0
  • #9 ??
    from /usr/lib/libgstbase-1.0.so.0
  • #10 ??
    from /usr/lib/libgstreamer-1.0.so.0
  • #11 ??
    from /usr/lib/libgstbase-1.0.so.0
  • #12 ??
    from /usr/lib/libgstreamer-1.0.so.0
  • #13 ??
    from /usr/lib/libglib-2.0.so.0
  • #14 ??
    from /usr/lib/libglib-2.0.so.0
  • #15 start_thread
    from /usr/lib/libpthread.so.0
  • #16 clone
    from /usr/lib/libc.so.6 






Comment 1


Tim-Philipp Müller





          2012-09-21 11:01:58 UTC
        



But is it a bug in GStreamer or libvisual? Could use a global mutex of course, but...






Comment 2


GStreamer system administrator





          2018-11-03 11:22:00 UTC
        



-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/71.