Ethereal 10.55 problems

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AndrewGrant
Posts: 1759
Joined: Tue Apr 19, 2016 6:08 am
Location: U.S.A
Full name: Andrew Grant

Re: Ethereal 10.55 problems

Post by AndrewGrant »

Ras wrote: Tue Aug 21, 2018 4:11 pm
AndrewGrant wrote: Sun Aug 19, 2018 9:35 pm https://github.com/official-stockfish/S ... issues/905

I guess download Ethereal at your own risk then.
I really can't understand how people can be so proud on crashing engines and the associated security risk that they even mark it as "won't fix". As if basic string parsing cost Elo or were that much work to implement. :?:
I have dedicated years of my life to making a good chess engine.

I hope that users can dedicate 1 minute to send proper input to it.
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RubiChess
Posts: 587
Joined: Fri Mar 30, 2018 7:20 am
Full name: Andreas Matthies

Re: Ethereal 10.55 problems

Post by RubiChess »

AndrewGrant wrote: Tue Aug 21, 2018 6:23 pm I have dedicated years of my life to making a good chess engine.

I hope that users can dedicate 1 minute to send proper input to it.
Well, the problem is not about (good) users spending few time on sending proper input but about bad users (hackers) spending a little more time on preparing special input that may let them execute their own code via your engine.

This is of course not your problem and I must admit that my own engine also doesn't test fen input but it may be a problem for hosters of chess sites that use possibly vulnerable engines like SF and Ethereal for "public anaysis".

Andreas