[llvm] r247425 - [libFuzzer] mention more trophies

[Yonghong Song via llvm-commits]

Currently, it starts with an empty corpus. One option may be converting the
existing test_verifier test cases into corpus so that fuzzer
can start with better initial coverage. I have not experimented this yet.
Any suggestions?

On Fri, Sep 11, 2015 at 10:09 AM, Kostya Serebryany <kcc at google.com> wrote:

>
>
> On Fri, Sep 11, 2015 at 10:07 AM, Alexei Starovoitov <
> alexei.starovoitov at gmail.com> wrote:
>
>> On Fri, Sep 11, 2015 at 9:34 AM, Kostya Serebryany via llvm-commits
>> <llvm-commits at lists.llvm.org> wrote:
>> > +
>> > +* Linux Kernel's BPF verifier: https://github.com/iovisor/bpf-fuzzer
>>
>> yep :)
>> It found one bug so far, but looks like we need custom
>> instruction generation. Pure random fuzzing cannot generate
>> long enough instruction sequences to stress all pieces of verifier.
>>
>
> Did you fuzz starting from an empty corpus, or you gave it something to
> start with?
>
>


-- 
Yonghong
http://www.plumgrid.com/plumgrid-ignition/
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