[MPlayer-dev-eng] after recent svn update, mplayer crash every avi file. why?

[김승정]

i`m using MPlayer SVN-r29978-4.3.3 on ubuntu 8.10 with daily snapshot xvid.
 after recent svn update,mplayer crash "every" avi file. why?

[/media/sdc1]$ gdb mplayer
GNU gdb (GDB) 7.0.50.20091013-cvs
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/mplayer...done.
(gdb) r test.avi
Starting program: /usr/bin/mplayer test.avi
[Thread debugging using libthread_db enabled]
MPlayer SVN-r29978-4.3.3 (C) 2000-2009 MPlayer Team
Playing test.avi.
AVI file format detected.
[aviheader] Video stream found, -vid 0
[aviheader] Audio stream found, -aid 1
VIDEO:  [XVID]  640x352  12bpp  29.970 fps  1312.7 kbps (160.2 kbyte/s)
Opening video filter: [screenshot]
Opening video filter: [hqdn3d]
Opening video filter: [pp=de]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
[PP] Using external postprocessing filter, max q = 6.
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
mpg123: Can't rewind stream by 1021 bits!
AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000->192000)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================

Starting playback...
[mpeg4 @ 0x8939140]Invalid and inefficient vfw-avi packed B frames detected
[PP] Using external postprocessing filter, max q = 6.
Movie-Aspect is 1.82:1 - prescaling to correct movie aspect.
[swscaler @ 0x8a16900]No accelerated colorspace conversion found.
[swscaler @ 0x8a16900]using unscaled yuv420p -> rgb24 special converter
VO: [xv] 640x352 => 640x352 Planar YV12  [zoom]

Program received signal SIGSEGV, Segmentation fault.
0x08538740 in ff_mpeg4_decode_mb ()
Current language:  auto
The current source language is "auto; currently asm".
(gdb) bt full
#0  0x08538740 in ff_mpeg4_decode_mb ()
No locals.
#1  0xb645d45f in __posix_memalign (memptr=0x9041d00, alignment=533,
size=24) at malloc.c:5981
        mem = <value optimised out>
        hook = 0
#2  0x00000215 in ?? ()
No symbol table info available.
#3  0x09041d00 in ?? ()
No symbol table info available.
#4  0x00000000 in ?? ()
No symbol table info available.
(gdb) i r
eax            0x0	0
ecx            0x215	533
edx            0x0	0
ebx            0x0	0
esp            0xbfff9a30	0xbfff9a30
ebp            0x8f88b10	0x8f88b10
esi            0x8bcb5c0	146585024
edi            0x7f	127
eip            0x8538740	0x8538740 <ff_mpeg4_decode_mb+157>
eflags         0x10246	[ PF ZF IF RF ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51
(gdb) q
A debugging session is active.

	Inferior 1 [process 28318] will be killed.

Quit anyway? (y or n) y
^_^[/media/sdc1]$ mediainfo test.avi
General
Complete name                    : test.avi
Format                           : AVI
Format/Info                      : Audio Video Interleave
File size                        : 1.14 MiB
Duration                         : 6s 240ms
Overall bit rate                 : 1 527 Kbps

Video
ID                               : 0
Format                           : MPEG-4 Visual
Format profile                   : AdvancedSimple at L5
Format settings, BVOP            : Yes
Format settings, QPel            : No
Format settings, GMC             : No warppoints
Format settings, Matrix          : Default (MPEG)
Muxing mode                      : Packed bitstream
Codec ID                         : XVID
Codec ID/Hint                    : XviD
Duration                         : 6s 240ms
Bit rate                         : 1 313 Kbps
Width                            : 640 pixels
Height                           : 352 pixels
Display aspect ratio             : 16:9
Frame rate                       : 29.970 fps
Resolution                       : 24 bits
Colorimetry                      : 4:2:0
Scan type                        : Progressive
Bits/(Pixel*Frame)               : 0.194
Stream size                      : 1 000 KiB (86%)
Writing library                  : XviD 1.1.2 (UTC 2006-11-01)

Audio
ID                               : 1
Format                           : MPEG Audio
Format version                   : Version 1
Format profile                   : Layer 3
Format_Settings_Mode             : Joint stereo / MS Stereo
Codec ID                         : 55
Codec ID/Hint                    : MP3
Duration                         : 6s 240ms
Bit rate mode                    : Constant
Bit rate                         : 192 Kbps
Channel(s)                       : 2 channels
Sampling rate                    : 48.0 KHz
Stream size                      : 146 KiB (13%)
Alignment                        : Aligned on interleaves
Interleave, duration             : 33 ms (1.00 video frame)

this is the file.

http://kuh3h3.hostei.com/test.avi