[Bug 687643] jpegenc crashed with certain input

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=687643
  GStreamer | gst-plugins-good | 0.10.36

Tim-Philipp Müller <t.i.m> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEEDINFO
                 CC|                            |t.i.m at zen.co.uk

--- Comment #1 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2012-11-05 13:59:23 UTC ---
> Then, tried to re-encode it with this pipeline:
> 
> gst-launch filesrc location=sample.yuv !
> video/x-raw-yuv,format='(fourcc)'UYVY,width=768,height=1024,framerate='(fraction)'0/1
> ! jpegenc ! filesink location=sample.jpeg
> 
> When i try this, jpegenc crashes (SIGSEGV). 

This is probably INVALID.

Try adding blocksize=9999999 to filesrc, or using the videoparse element
between filesrc and jpegenc.

The problem is that by default filesrc reads data in 4096 byte chunks, but
jpegenc expects the data to be as large as the video size requires it to be.
(Arguably, it should check for that too).

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