[gstreamer-bugs] [Bug 639056] New: TDT tables are not parsed correctly

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=639056
  GStreamer | gst-plugins-bad | git

           Summary: TDT tables are not parsed correctly
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: All
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: napewnotrafi at gmail.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Created an attachment (id=177868)
 View: https://bugzilla.gnome.org/attachment.cgi?id=177868
 Review: https://bugzilla.gnome.org/review?bug=639056&attachment=177868

TDT table metadata parsing bug

TDT tables are not parsed correctly. Please have a look at the current
mpegts_packetizer_parse_section_header function implementation in
/gst/mpegdemux/mpegtspacketizer.c source file. In this function MPEGTS tables
metadata is extracted. TDT tables does not contain fields (e.g
current_next_indicator, service_id) that other tables (e.g EIT tables) have.
However, in the current mpegts_packetizer_parse_section_header function
implementation, TDT tables are treated as if they had those fields (could have
caused memory faults). This causes ignoring of TDT packets. I have attached a
patch, that fixes this issue. Please review the patch.

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