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rtpjpegdepay: Drop frame if it's less than 2 bytes large

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=677560
This commit is contained in:
Sebastian Dröge 2013-04-22 10:19:29 +02:00
parent 504360fe36
commit fdb667ae00
1 changed files with 11 additions and 0 deletions
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11
gst/rtp/gstrtpjpegdepay.c
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@ -680,6 +680,9 @@ gst_rtp_jpeg_depay_process (GstRTPBaseDepayload * depayload, GstBuffer * buf)
avail = gst_adapter_available (rtpjpegdepay->adapter);
GST_DEBUG_OBJECT (rtpjpegdepay, "marker set, last buffer");
if (avail < 2)
goto invalid_packet;
/* take the last bytes of the jpeg data to see if there is an EOI
* marker */
gst_adapter_copy (rtpjpegdepay->adapter, end, avail - 2, 2);
@ -732,6 +735,14 @@ no_qtable:
gst_rtp_buffer_unmap (&rtp);
return NULL;
}
invalid_packet:
{
GST_WARNING_OBJECT (rtpjpegdepay, "invalid packet");
gst_adapter_flush (rtpjpegdepay->adapter,
gst_adapter_available (rtpjpegdepay->adapter));
gst_rtp_buffer_unmap (&rtp);
return NULL;
}
}