[Bug 666584] New: Invalid memory access in gsth264parse

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=666584
  GStreamer | gst-plugins-bad | git

           Summary: Invalid memory access in gsth264parse
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: vincent.penquerch at collabora.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Running valgrind on gst-discoverer-0.10 ~/Samples/sample_h264_heaac.ts.
File is at http://www.dsc.ufcg.edu.br/~cezane/sample_h264_heaac.ts


==28193== Memcheck, a memory error detector
==28193== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==28193== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for
copyright info
==28193== Command: gst-discoverer-0.10 ~/Samples/sample_h264_heaac.ts
==28193== 
GStreamer has detected that it is running inside valgrind.
It might now take different code paths to ease debugging.
Of course, this may also lead to different bugs.
Analyzing file:///home/v/Samples/sample_h264_heaac.ts
==28193== Thread 3:
==28193== Conditional jump or move depends on uninitialised value(s)
==28193==    at 0xB02D546: gst_h264_parse_process_nal (gsth264parse.c:478)
==28193==    by 0xB02F1A3: gst_h264_parse_check_valid_frame
(gsth264parse.c:737)
==28193==    by 0x52818D7: gst_base_parse_chain (gstbaseparse.c:2407)
==28193==    by 0xB030005: gst_h264_parse_chain (gsth264parse.c:1826)
==28193==    by 0x551A8FF: gst_pad_chain_data_unchecked (gstpad.c:4271)
==28193==    by 0x551B206: gst_pad_push_data (gstpad.c:4506)
==28193==    by 0x552298C: gst_pad_push (gstpad.c:4730)
==28193==    by 0x8C3E061: gst_multi_queue_loop (gstmultiqueue.c:1087)
==28193==    by 0x554888C: gst_task_func (gsttask.c:327)
==28193==    by 0x63BD73E: g_thread_pool_thread_proxy (gthreadpool.c:319)
==28193==    by 0x63BB7E3: g_thread_create_proxy (gthread.c:1897)
==28193==    by 0x663B970: start_thread (pthread_create.c:304)
==28193== 
Done discovering file:///home/v/Samples/sample_h264_heaac.ts
An error was encountered while discovering the file
 Could not decode stream.

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