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mpegpsdemux: fix zero length packet handling

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https://bugzilla.gnome.org/show_bug.cgi?id=631416
This commit is contained in:
Vincent Penquerc'h 2011-10-03 18:28:14 +01:00
parent 758df04f0e
commit b3d751667d
1 changed files with 3 additions and 1 deletions
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4
gst/mpegdemux/gstpesfilter.c
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@ -168,7 +168,7 @@ gst_pes_filter_parse (GstPESFilter * filter)
avail = MIN (avail, filter->length + 6); avail = MIN (avail, filter->length + 6);
} }
if (avail < 7) if (avail < 6)
goto need_more_data; goto need_more_data;
/* read more data, either the whole packet if there is a length /* read more data, either the whole packet if there is a length
@ -202,6 +202,8 @@ gst_pes_filter_parse (GstPESFilter * filter)
break; break;
} }
if (datalen == 0)
goto need_more_data;
filter->pts = filter->dts = -1; filter->pts = filter->dts = -1;
/* stuffing bits, first two bits are '10' for mpeg2 pes so this code is /* stuffing bits, first two bits are '10' for mpeg2 pes so this code is