GNOME Bugzilla – Bug 748162
asfdemux: can't seek to the offset which is bigger than 4G bytes in push mode
Last modified: 2015-04-20 08:30:15 UTC
The seek operation to the offset over 4G bytes fails due to the wrong calculation of offset.
Asfdemux didn't care that a multiplication between two 32-Bit variables can result in out-of-range. See the below codes.
gst_asf_demux_handle_seek_push (GstASFDemux * demux, GstEvent * event)
cur = demux->data_offset + (packet * demux->packet_size);
Created attachment 301969 [details] [review]
cast the guint32 variable to guint64
Thanks, pushed with just a trivial typo fix in the commit message (s/asdemux/asfdemux/).
Author: Cliff Han <firstname.lastname@example.org>
Date: Mon Apr 20 14:35:30 2015 +0900
asfdemux: fix a seek failure due to out-of-range in push mode
A seek in push mode failed for big offsets which are beyond
the range of guint32.