Re: [Mod-security-developers] ModSecurity 2.6.7: PCRE version check

[Breno S. <bre...@gm...>]

I reverted it.

Are you sure your idea will prevents 8.2 and 8.02 are considered equal ?

Thanks

Breno

On Thu, Aug 2, 2012 at 4:08 PM, Peter Heimann <hei...@we...> wrote:

>
> Breno Silva wrote:
> > Can you send me your warning message ?
> >
> > We applied it to avoid version mismatch like 8.2 == 8.02
>
> Example warning (5.0 compiled in and loaded):
>
> [notice] ModSecurity: PCRE compiled version="5.00"; loaded version="5.0
> 13-Sep-2004"
> [warn] ModSecurity: Loaded PCRE do not match with compiled!
>
> pcre_version() is implemented as
>   XSTRING(PCRE_MAJOR.PCRE_MINOR PCRE_DATE)
>
> I propose to use in ModSecurity:
>
>     pcre_vrs = apr_psprintf(mp,"%d.%d ", PCRE_MAJOR, PCRE_MINOR);
>
> (note the space, which prevents that "8.2 " and "8.20" are considered
> equal).
>
> --
> Peter Heimann
>