Samba coverage on oss-fuzz (was: Re: fuzzers)
abartlet at samba.org
Fri Oct 23 07:29:40 UTC 2020
On Fri, 2020-02-07 at 11:35 +1300, Andrew Bartlett via samba-technical
> I looked into this some more, and the build seems to be working on
> Samba side, but the issue is that because we supply no fuzz seeds at
> all, we fail the test because they don't get run.
> Once we add some seeds things should get better.
We added seeds, but the issue was that we didn't supply the coverage
flags as linker flags.
We now, finally have a working coverage build, with output here:
To improve that, please add:
* better seeds to https://gitlab.com/samba-team/samba-fuzz-seeds/
* better fuzzers to our build (eg more targeted)
* improvements our code to not have impossible-to-meet branches
Andrew Bartlett https://samba.org/~abartlet/
Authentication Developer, Samba Team https://samba.org
Samba Developer, Catalyst IT
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