[gstreamer-bugs] [Bug 572863] ffdec_nellymoser seg faults

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-ffmpeg | Ver: 0.10.6

Michael Smith changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |msmith at xiph.org
             Status|NEEDINFO                    |NEW
     Ever Confirmed|0                           |1




------- Comment #6 from Michael Smith  2009-03-05 19:10 UTC -------
Reproducible (using gst-launch, rather than some weirdo java thingy). 32 bit
linux here.


Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb5255b90 (LWP 942)]
0xb5e3f864 in float_to_int16_sse2 (dst=0xb4a26008, src=0x9006a10, len=256)
    at libavcodec/x86/dsputil_mmx.c:2348
2348        __asm__ volatile(
(gdb) bt
#0  0xb5e3f864 in float_to_int16_sse2 (dst=0xb4a26008, src=0x9006a10, len=256)
    at libavcodec/x86/dsputil_mmx.c:2348
#1  0xb5d198fa in decode_tag (avctx=0xb630d3f0, data=0xb4a26008, 
    data_size=0xb5254df4, 
    buf=0x9005ab8
"\t\234�:W%\205����\204\217�\025���\227\232\024g�Ѱ�Χ��1R۩�RU��\005\205\205\030�\211�\225Y7\231\0221.\r%{�}�[\225�xEH�\214Z\026o��1��l��\025\213�л\bK6�v���
GS7:}&Y���N�\207D��+!�$��;��v\207�}��F%I��Fuh���k�U\026\235|Ϫ%��E3�%��4v�8\017W0�U+5?U�\237z\227ţ\224+%\223��%���+�k6Rm��l\005r�K\223�2��k�"...,
buf_size=256) at libavcodec/nellymoserdec.c:181
#2  0xb5b4d4c2 in avcodec_decode_audio2 (avctx=0xb630d3f0, samples=0xb4a26008, 
    frame_size_ptr=0xb5254df4, 
    buf=0x9005ab8
"\t\234�:W%\205����\204\217�\025���\227\232\024g�Ѱ�Χ��1R۩�RU��\005\205\205\030�\211�\225Y7\231\0221.\r%{�}�[\225�xEH�\214Z\026o��1��l��\025\213�л\bK6�v���
GS7:}&Y���N�\207D��+!�$��;��v\207�}��F%I��Fuh���k�U\026\235|Ϫ%��E3�%��4v�8\017W0�U+5?U�\237z\227ţ\224+%\223��%���+�k6Rm��l\005r�K\223�2��k�"...,
buf_size=-1264426488) at libavcodec/utils.c:560
#3  0xb5ab53ec in gst_ffmpegdec_audio_frame (ffmpegdec=0x8fb0190, 
    data=0x9005ab8
"\t\234�:W%\205����\204\217�\025���\227\232\024g�Ѱ�Χ��1R۩�RU��\005\205\205\030�\211�\225Y7\231\0221.\r%{�}�[\225�xEH�\214Z\026o��1��l��\025\213�л\bK6�v���
GS7:}&Y���N�\207D��+!�$��;��v\207�}��F%I��Fuh���k�U\026\235|Ϫ%��E3�%��4v�8\017W0�U+5?U�\237z\227ţ\224+%\223��%���+�k6Rm��l\005r�K\223�2��k�"...,
size=256, in_timestamp=0, in_duration=18446744073709551615, 
    outbuf=0xb5254fb4, ret=0xb52550a8) at gstffmpegdec.c:1800
#4  0xb5ab6a05 in gst_ffmpegdec_frame (ffmpegdec=0x8fb0190, 
    data=0x9005ab8
"\t\234�:W%\205����\204\217�\025���\227\232\024g�Ѱ�Χ��1R۩�RU��\005\205\205\030�\211�\225Y7\231\0221.\r%{�}�[\225�xEH�\214Z\026o��1��l��\025\213�л\bK6�v���
GS7:}&Y���N�\207D��+!�$��;��v\207�}��F%I��Fuh���k�U\026\235|Ϫ%��E3�%��4v�8\017W0�U+5?U�\237z\227ţ\224+%\223��%���+�k6Rm��l\005r�K\223�2��k�"...,
size=256, got_data=0xb52550ac, in_timestamp=0, 
    in_duration=18446744073709551615, ret=0xb52550a8) at gstffmpegdec.c:1918
#5  0xb5ab9f67 in gst_ffmpegdec_chain (pad=0xb6309cd0, inbuf=0x8e442d0)
    at gstffmpegdec.c:2317
#6  0xb7f26165 in gst_pad_chain_unchecked (pad=0xb6309cd0, buffer=0x8e442d0)
    at gstpad.c:3942
#7  0xb7f2757a in gst_pad_push (pad=0xb6309c10, buffer=0x8e442d0)
    at gstpad.c:4109
#8  0xb7949462 in gst_queue_loop (pad=0xb6309c10) at gstqueue.c:1042
#9  0xb7f4a9c3 in gst_task_func (task=0x8eb3788, tclass=0x8d15448)
    at gsttask.c:192
#10 0xb7cc26c6 in g_thread_pool_thread_proxy (data=0x8d154d8)
    at /build/buildd/glib2.0-2.18.2/glib/gthreadpool.c:265
#11 0xb7cc102f in g_thread_create_proxy (data=0xb630efe0)
    at /build/buildd/glib2.0-2.18.2/glib/gthread.c:635
#12 0xb7c3c50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb7bb9a0e in clone () from /lib/tls/i686/cmov/libc.so.6


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