| From: | David Fetter <david(at)fetter(dot)org> |
|---|---|
| To: | Heikki Linnakangas <hlinnaka(at)iki(dot)fi> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Fuzz testing COPY FROM parsing |
| Date: | 2021-02-06 01:40:52 |
| Message-ID: | 20210206014052.GB2256@fetter.org |
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| Lists: | pgsql-hackers |
On Fri, Feb 05, 2021 at 12:45:30PM +0200, Heikki Linnakangas wrote:
> Hi,
>
> I've been mucking around with COPY FROM lately, and to test it, I wrote some
> tools to generate input files and load them with COPY FROM:
>
> https://github.com/hlinnaka/pgcopyfuzz
Neat!
The way it's already produced results is impressive.
Looking at honggfuzz, I see it's been used for wire protocols, of
which we have several. Does testing our wire protocols seem like a
big lift?
Best,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
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