[Bug 686358] New: tsdemux: fix potential usage of NULL pointer

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Oct 18 02:38:00 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=686358
  GStreamer | gst-plugins-bad | unspecified

           Summary: tsdemux: fix potential usage of NULL pointer
    Classification: Platform
           Product: GStreamer
           Version: unspecified
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: ylatuya at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Under some circunstances, push_pending_data might be call
after program_stopped and demux->program is NULL

Program received signal SIGSEGV, Segmentation fault.
[Cambiando a Thread 0x7fffe8d32700 (LWP 27533)]
0x00007fffe8023e34 in gst_ts_demux_push_pending_data (demux=0x7fffed77ea80,
stream=0x7fffe4055e00) at tsdemux.c:1511
1511            mpegts_packetizer_pts_to_ts (packetizer, stream->pts,
(gdb) bt
)

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