Impressive and interesting !
Thank you.

On Mon, 6 Jan 2020 at 15:35, Simon Slavin <slav...@bigfraud.org> wrote:

> On 6 Jan 2020, at 2:27pm, Noel Frankinet <noel.franki...@gmail.com> wrote:
>
> > What is fuzzer sql ? Is it some sort of random sql generator ?
>
> Yes.  A fuzzer is a program.  You feed it some SQL commands which obey
> syntax and work fine.  Then it mixes them and tries small changes to make
> many other SQL commands.  Almost all of these will work or generate syntax
> errors.  There are no problems with any of these.  But some of these new
> commands may reveal bugs, crashes or hangs in SQLite.
>
> The SQLite team has previously used a fuzzer on SQLite.  But there are
> billions of possible combinations of SQLite commands.  Two fuzzers which
> work in different ways will generate different commands.
>
> It is a technique used on many command-line programs.
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-- 
Noël Frankinet
Strategis sprl
0478/90.92.54
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