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Re: [Gnash-dev] Has gnash been fuzzed?
From: |
Jacek Wielemborek |
Subject: |
Re: [Gnash-dev] Has gnash been fuzzed? |
Date: |
Fri, 20 Nov 2015 10:00:36 +0100 |
W dniu 20.11.2015 o 09:57, Sandro Santilli pisze:
> On Fri, Nov 20, 2015 at 09:52:24AM +0100, Jacek Wielemborek wrote:
>
>> The thing is that the fuzzing process takes hours to complete, so I'm
>> not sure if it's something that should be part of standard test case.
>
> It could be something which is NOT run by "make check" but by
> something like "make fuzz".
>
>> Also, there's the external dependency of AFL and the need to use afl-gcc
>> compiler wrapper, which is why I abstracted it all to a Docker image.
>
> We have a very capable ./configure script for that, which could
> RECOMMEND installing the dependencies in order to be able to run
> the whole testsuite (you should have seen those recommendations
> if building yourself, for things like Ming or swfdec testsuite..)
I'm afraid that I don't have time to do that now, but I can provide
hints if anyone else wants to. You should:
1. recompile gnash with CC=afl-gcc
2. create a directory with the input file inside
3. run afl-fuzz -i input_directory -o desired_out_directory -m none --
gnash -r 2 -
In the meantime, I invite everyone to run my Docker container, find
crashes and analyze them. You're guaranteed to find something.
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- [Gnash-dev] Has gnash been fuzzed?, Jacek Wielemborek, 2015/11/18
- Re: [Gnash-dev] Has gnash been fuzzed?, Sandro Santilli, 2015/11/18
- Re: [Gnash-dev] Has gnash been fuzzed?, Jacek Wielemborek, 2015/11/18
- Re: [Gnash-dev] Has gnash been fuzzed?, Sandro Santilli, 2015/11/18
- Re: [Gnash-dev] Has gnash been fuzzed?, Jacek Wielemborek, 2015/11/18
- Re: [Gnash-dev] Has gnash been fuzzed?, Sandro Santilli, 2015/11/19
- Re: [Gnash-dev] Has gnash been fuzzed?, Jacek Wielemborek, 2015/11/19
- Re: [Gnash-dev] Has gnash been fuzzed?, Sandro Santilli, 2015/11/20
- Re: [Gnash-dev] Has gnash been fuzzed?, Jacek Wielemborek, 2015/11/20
- Re: [Gnash-dev] Has gnash been fuzzed?, Sandro Santilli, 2015/11/20
- Re: [Gnash-dev] Has gnash been fuzzed?,
Jacek Wielemborek <=
- Re: [Gnash-dev] Has gnash been fuzzed?, Sandro Santilli, 2015/11/20
- Re: [Gnash-dev] Has gnash been fuzzed?, Jacek Wielemborek, 2015/11/20