compn <[EMAIL PROTECTED]> added the comment:
still crashes on mac and win32
MPlayer dev-SVN-r25283-3.4.5 (C) 2000-2007 MPlayer Team
E:\temp>gdb e:\mplayer-testclips\mplayer\mplayer.exe
GNU gdb 5.2.1
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This GDB was configured as "i686-pc-mingw32"...
(gdb) run -v vp6_crash.avi
Starting program: e:\mplayer-testclips\mplayer\mplayer.exe -v vp6_crash.avi
Program received signal SIGSEGV, Segmentation fault.
0x00685674 in vp6_get_nb_null (s=0x14c35) at ../libavutil/bswap.h:57
57 {
(gdb) bt
#0 0x00685674 in vp6_get_nb_null (s=0x14c35) at ../libavutil/bswap.h:57
#1 0x03366b6c in ?? ()
#2 0x00685a60 in vp6_parse_coeff_huffman (s=0x3364710) at vp6.c:383
#3 0x007a7945 in vp56_decode_frame (avctx=0x33499f0, data=0x3349900,
data_size=0x22edac, buf=0x3b58378 "φ", buf_size=3340) at vp56.c:410
#4 0x00591556 in avcodec_decode_video (avctx=0x33499f0, picture=0x3349900,
got_picture_ptr=0x22edac, buf=0x3b58378 "φ", buf_size=3340) at utils.c:939
#5 0x004672d1 in decode (sh=0x334ad78, data=0x3b58378, len=3340, flags=0)
at vd_ffmpeg.c:780
#6 0x004645f6 in decode_video (sh_video=0x334ad78, start=0x3b58378 "φ",
in_size=3340, drop_frame=0, pts=0.73406738042831421) at dec_video.c:366
#7 0x004074df in main (argc=3, argv=0x22a2750) at mplayer.c:2049
(gdb) info all-registers
eax 0x14c35 85045
ecx 0x0 0
edx 0xa61aa 680362
ebx 0xa61a8 680360
esp 0x22eae8 0x22eae8
ebp 0x22eaf8 0x22eaf8
esi 0x2 2
edi 0x3b583c8 62227400
eip 0x685674 0x685674
eflags 0x10216 66070
cs 0x1b 27
ss 0x23 35
ds 0x23 35
es 0x23 35
fs 0x38 56
gs 0x0 0
st0 0 (raw 0xffff0000000000000000)
st1 -nan(0xfeeffeeffeeffeef) (raw 0xfffffeeffeeffeeffeef)
st2 0 (raw 0xffff0000000000000000)
st3 -nan(0xfeeffeeffeeffeef) (raw 0xfffffeeffeeffeeffeef)
st4 0 (raw 0xffff0000000000000000)
st5 0 (raw 0xffff0000000000000000)
st6 0 (raw 0xffff0000000000000000)
---Type <return> to continue, or q <return> to quit---
st7 0 (raw 0xffff0000000000000000)
fctrl 0xffff037f -64641
fstat 0xffff0020 -65504
ftag 0xffffaaaa -21846
fiseg 0x0 0
fioff 0x0 0
foseg 0xffff0000 -65536
fooff 0x0 0
fop 0x0 0
(gdb) disass $pc-32 $pc+32
Dump of assembler code from 0x685654 to 0x685694:
0x685654 <vp6_get_nb_null+68>: adc 0x3a7403f8(%ebx),%al
0x68565a <vp6_get_nb_null+74>: mov %esi,%eax
0x68565c <vp6_get_nb_null+76>: mov 0xfffffff4(%ebp),%ebx
0x68565f <vp6_get_nb_null+79>: mov 0xfffffff8(%ebp),%esi
0x685662 <vp6_get_nb_null+82>: mov 0xfffffffc(%ebp),%edi
0x685665 <vp6_get_nb_null+85>: leave
0x685666 <vp6_get_nb_null+86>: ret
0x685667 <vp6_get_nb_null+87>: mov %ebx,%eax
0x685669 <vp6_get_nb_null+89>: mov %ebx,%ecx
0x68566b <vp6_get_nb_null+91>: lea 0x2(%ebx),%edx
0x68566e <vp6_get_nb_null+94>: and $0x7,%ecx
0x685671 <vp6_get_nb_null+97>: sar $0x3,%eax
0x685674 <vp6_get_nb_null+100>: mov (%eax,%edi,1),%eax
0x685677 <vp6_get_nb_null+103>: bswap %eax
0x685679 <vp6_get_nb_null+105>: shl %cl,%eax
0x68567b <vp6_get_nb_null+107>: mov 0xfffffff0(%ebp),%ecx
0x68567e <vp6_get_nb_null+110>: shr $0xfe,%eax
0x685681 <vp6_get_nb_null+113>: lea 0x2(%eax),%esi
0x685684 <vp6_get_nb_null+116>: mov %edx,0x8(%ecx)
0x685687 <vp6_get_nb_null+119>: mov 0xfffffff4(%ebp),%ebx
0x68568a <vp6_get_nb_null+122>: mov %esi,%eax
0x68568c <vp6_get_nb_null+124>: mov 0xfffffffc(%ebp),%edi
---Type <return> to continue, or q <return> to quit---
0x68568f <vp6_get_nb_null+127>: mov 0xfffffff8(%ebp),%esi
0x685692 <vp6_get_nb_null+130>: leave
0x685693 <vp6_get_nb_null+131>: ret
End of assembler dump.
(gdb) quit
The program is running. Exit anyway? (y or n) y
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FFmpeg issue tracker <[EMAIL PROTECTED]>
<https://roundup.mplayerhq.hu/roundup/ffmpeg/issue275>
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