[Bug 680796] [0.11] Crash because of misaligned frame data

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Aug 20 03:18:47 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=680796
  GStreamer | gst-ffmpeg | git

--- Comment #21 from Wim Taymans <wim.taymans at gmail.com> 2012-08-20 10:18:42 UTC ---
(In reply to comment #20)
> (In reply to comment #19)
> > I think the copy is made in streamsynchronizer when it tries to make the buffer
> > writable to unset the DISCONT flag.
> 
> This (gst_buffer_copy()) shouldn't copy the GstMemory though if I'm not
> mistaken.

The memory is marked as NO_SHARE and is thus copied. We should likely put the X
info together with the GstMemory instead of setting it as buffer metadata to
fix this.

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