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From Nick Kew <n...@webthing.com>
Subject Re: Untainting DBD input?
Date Sun, 10 Jun 2007 00:33:14 GMT
On Sun, 10 Jun 2007 01:27:11 +0100
Nick Kew <nick@webthing.com> wrote:

> I've implemented this in apr_dbd_freetds by extending the
> prepared statement syntax to support parameters of the form
> %{regexp}s (or %{regexp}123s to indicate also a size limit).
> The regexp is then compiled, at config time, and applied in
> the manner of Perl taint checking to incoming data.

Of course, I meant the regexps are compiled in apr_dbd_prepare.


Nick Kew

Application Development with Apache - the Apache Modules Book

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