[vlc-devel] crash during decoding

[Yan Lu]

Hi All

 

I want to decode raw mpeg4 stream, but I have always got such errors: 

 

Program received signal SIGFPE, Arithmetic exception.

[Switching to thread 1944.0x45c]

0x008bcf61 in __divdi3 () at ../../include/vlc_meta.h:112

112     }

Current language:  auto; currently c++

(gdb) bt

#0  0x008bcf61 in __divdi3 () at ../../include/vlc_meta.h:112

#1  0x0061a81b in decode_vop_header (s=0x195b050, gb=0x195cbc8) at
h263.c:5858

#2  0x00756356 in ff_h263_decode_frame (avctx=0x194c040, data=0x1955280,

    data_size=0x406fefc, buf=0x19f4410 "", buf_size=3237) at h263dec.c:493

#3  0x005fa6f5 in avcodec_decode_video (avctx=0x194c040, picture=0x1955280,

    got_picture_ptr=0x406fefc, buf=0x19f4410 "", buf_size=3237) at
utils.c:621

#4  0x00495724 in DecodeVideo__ffmpeg (p_dec=0x1966940, pp_block=0x406ff6c)
at video.c:504

#5  0x00455d85 in DecoderDecode (p_dec=0x1966940, p_block=0x19f36b0)

    at src/input/decoder.c:666

#6  0x00455bbb in DecoderThread (p_dec=0x1966940) at src/input/decoder.c:488


 

 

Could anyone explain what causes such crashing? Thanks lot.

 

 

Yan

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