outstanding telnetd bug fix, and two new features

Alain M. alainm at pobox.com
Thu Nov 13 00:10:17 UTC 2008


I have been following this...

Why dont you just let the last byte allways empty?? So thet you will 
have a spare byte... This will surely produce a spare byte?

Just my 2c,
Alain

Cathey, Jim escreveu:
> It still looks to me like iac_safe_write()
> could emit extra FF's if the socket was nearly
> full and the first safe_write of the two FF's
> only accepted one.  The thing would break out,
> but with a zero advance of the buffer pointer,
> coming back around to do it all again.  Resulting
> in at least one extra FF in the stream at that
> point.
> 
> -- Jim
> 
> 
> 
> 
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