[FFmpeg-devel] [OSS-Fuzz] Have you considered enabling memory sanitizer?

[Michael Niedermayer]

On Wed, Jun 26, 2024 at 09:07:42PM +0200, Kacper Michajlow wrote:
> Hi,
> 
> Like in the topic. I think it would be useful to enable MSAN on
> OSS-Fuzz. We get some tiny issues and it would be probably good to
> have them tracked upstream. All infra is here, so enabling it is as
> simple as adding it to the project.yaml. Except libbz2.so and libz.so
> would have to be built inline instead, looking at the build.sh, they
> are prebuilt. The rest should just work (TM), but needs to be tested.
> You can set an "experimental' flag to have it not create issues on
> monorail, initially.

I assumed ossfuzz would enable all sanitizers by default

If msan has been tested and if it works and the whole behaves sanely,
it should obviously be enabled

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

It is a danger to trust the dream we wish for rather than
the science we have, -- Dr. Kenneth Brown
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