[Mplayer-advusers] [BUG] segfault with some mpg with main-cvs - not with 090-cvs

[Pierre Lombard]

Hi,

I've uploaded to mplayerhq ftp two mpg samples that crash mplayer main
cvs but they work with the 0.90 branch:

  seg11_with_mpcvs-ok_with_090.mpg             (1)
  seg11_with_mplayercvs_ok_with_mplayer090.mpg (2)


I've tried several compilation options, the distro is a debian sid.  If
it can't be reproduced, please tell me, I'll submit a proper bugreport.

(1)
I've not the sample underhand right now but I'll send the backtrace if the
crash can't be reproduced.

(2)
0x0811150b in mpeg2_set_buf (mpeg2dec=0x846d800, buf=0x8458738, id=0x8458718) at decode.c:383
383         if (mpeg2dec->custom_fbuf && !mpeg2dec->fbuf[1]->buf[0]){
(gdb) bt
#0  0x0811150b in mpeg2_set_buf (mpeg2dec=0x846d800, buf=0x8458738, id=0x8458718) at decode.c:383
#1  0x080d3624 in decode (sh=0x8436e70, data=0x8458738, len=138860544, flags=0) at vd_libmpeg2.c:143
#2  0x080caec3 in decode_video (sh_video=0x8436e70, start=0x8458718 "\003Ã\004\fYV12`\001", in_size=138774296, 
    drop_frame=0) at dec_video.c:304
#3  0x0808a744 in main (argc=2, argv=0xbffff924) at mplayer.c:1971
(gdb) p mpeg2dec->fbuf[1]
$1 = (fbuf_t *) 0x0

--
Best regards,
  Pierre