[MPlayer-dev-eng] zzuf fuzzer bugs

[Reimar Döffinger]

Hello,
On Sun, Jan 21, 2007 at 09:18:25PM +0100, Diego Biurrun wrote:
> On Tue, Jan 16, 2007 at 08:58:58AM +0100, Diego Biurrun wrote:
> > Samuel Hocevar wrote his own fuzzer and let it loose on some multimedia
> > players:
> > 
> > http://sam.zoy.org/zzuf/
> > 
> > MPlayer shows quite a few crashes, none of which seem related to FFmpeg.
> > It's trivial to reproduce the bugs and the samples are tiny, so no
> > further details for now.
> 
> some details now..
> 
> lol-mplayer.avi:  no crash
> 
> lol-mplayer.m2v:  fixed
> lol-mplayer.flac: fixed
> lol-mplayer.mpg:  fixed
> lol-mplayer.ogm:  fixed
> 
> lol-mplayer.wmv:  crash fixed, now hangs

And oh, strictly speaking it does not hang, it just shows one of the
frames for a veeery long time:
Invalid frame duration value (536876.688/5.799 => -536870.888).
Defaulting to 536871.062 sec.
So after about 6 days it should continue playing *g*.
Btw. -fps 25 lets it play through to the end.

Greetings,
Reimar Döffinger