[MPlayer-dev-eng] Bugreport: segfault with -vop expand

[Alejandro Vargas]

When I uses -vop expand mplayer crashes with segfault. I'm using lastest cvs. 

This is the output of mplayer (vo is x11, ao is alsa9)

$ mplayer The\ Animatrix\ DVDRip.avi -vop expand=592:444

Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale


MPlayer dev-CVS-030511-21:12-3.2.2 (C) 2000-2003 Arpad Gereoffy (see DOCS)

CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Stepping: 
6)
Detected cache-line size is 32 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 SSE

Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or 
directory
Reading config file /home/anv/.mplayer/config
Reading /home/anv/.mplayer/codecs.conf: can't open 
'/home/anv/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: 55 audio & 144 video codecs
font: can't open file: /home/anv/.mplayer/font/font.desc
font: can't open file: /usr/local/share/mplayer/font/font.desc
Failed to open /dev/rtc: Permission denied (mplayer should be setuid root or 
/dev/rtc should be readable by the user.)
Using usleep() timing
Can't open input config file /home/anv/.mplayer/input.conf : No such file or 
directory
Can't open input config file /usr/local/etc/mplayer/input.conf : No such file 
or directory
Falling back on default (hardcoded) input config
Setting up LIRC support...
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support.
You will not be able to use your remote control.

Playing The Animatrix DVDRip.avi
AVI file format detected.
VIDEO:  [XVID]  592x256  24bpp  23,98 fps  826,8 kbps (100,9 kbyte/s)
Clip info:
 Software: Nandub v1.0rc2
SUB: Detected subtitle file format: subviewer
SUB: Read 599 subtitles.
SUB: added subtitle file (1): ./The Animatrix DVDRip.srt
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
MP3lib: init layer2&3 finished, tables done
AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 16000->192000 (128,0 kbit)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
vo: X11 running at 1024x768 with depth 24 and 32 bpp (":0" => local display)
It seems there is no Xvideo support for your video card available.
Run 'xvinfo' to verify its Xv support, and read Xv section of DOCS/video.html 
!
See 'mplayer -vo help' for other (non-xv) video out drivers. Try -vo x11
Opening video filter: [expand w=592 h=444]
Expand: 592 x 444, -1 ; -1  (-1=autodetect) osd: 0
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm:ffmpeg (FFmpeg MPEG-4)
==========================================================================
Checking audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit...
AF_pre: af format: 2 bps, 2 ch, 48000 hz, little endian signed int
AF_pre: 48000Hz 2ch Signed 16-bit (Little-Endian)
AO: [oss] 48000Hz 2ch Signed 16-bit (Little-Endian) (2 bps)
Building audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit...
Starting playback...
VDec: vo config request - 592 x 256 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 2,31:1 - prescaling to correct movie aspect.
VO: [x11] 592x444 => 592x444 Planar YV12  [fs] [zoom]
SwScaler: using unscaled Planar YV12 -> BGR 32-bit special converter
Full DR not possible, trying SLICES instead!


MPlayer interrupted by signal 11 in module: decode_video
- MPlayer crashed by bad usage of CPU/FPU/RAM.
  Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and
  disassembly. For details, see DOCS/bugreports.html#crash
- MPlayer crashed. This shouldn't happen.
  It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc
  version. If you think it's MPlayer's fault, please read DOCS/bugreports.html
  and follow the instructions there. We can't and won't help unless you 
provide
  this information when reporting a possible bug.