bogofilter configure.ac,1.424,1.425 NEWS,1.579,1.580

David Relson <relsonusers.sourceforge.net> writes:

> --- configure.ac	24 Aug 2006 02:49:10 -0000	1.424
> +++ configure.ac	26 Nov 2006 23:56:17 -0000	1.425
>  -185,6 +185,18 
>  fi
>  AM_CONDITIONAL(USE_GCC4, test $gcc4 = yes)
>  
> +dnl Check whether flex needs patching
> +flex=no
> +if test -n "$LEX"; then
> +    case `$LEX --version | awk '{print $2}'` in
> +	2.5.4) flex=yes ;;
> +	2.5.31) flex=yes ;;
> +	2.5.33) flex=yes ;;
> +    esac
> +fi

This is backwards. We should enable the patch and only
disable it on
known good versions - or perhaps try to exploit the overflow
in
configure and trigger a crash, but that's going to be
contrived...

-- 
Matthias Andree
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