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Use the engine interface with AFL on a trial basis. - #2147

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mbarbella-chromium merged 17 commits into
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afl-engine2
Dec 8, 2020
Merged

mbarbella-chromium merged 17 commits into
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afl-engine2

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@mbarbella-chromium

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Not yet ready for review. This still needs a bit of cleanup and much more careful testing.

@google-cla google-cla Bot added the cla: yes CLA signed. label Nov 17, 2020
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/gcbrun

This is intended to facilitate later changes which will allow us to
delete launcher.py, though in the short-term this adds some extra
complexity (duplicate code across the two files). That said, new changes
need not be backported to launcher.py.
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/gcbrun

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/gcbrun

@mbarbella-chromium mbarbella-chromium changed the title [WIP, DO NOT LAND] Use the engine interface with AFL on a trial basis. Use the engine interface with AFL on a trial basis. Dec 3, 2020
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Still needs a small amount of work to get tests passing. Feel free to take a look now if you want, but I'll update this again once everything is green.

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/gcbrun

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Tests are now passing.

@oliverchang oliverchang left a comment

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nice! some initial comments.

Comment thread src/python/bot/fuzzers/afl/engine.py Outdated
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Comment thread src/python/tests/core/bot/fuzzers/afl/afl_engine_test.py
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Comment thread src/python/tests/core/bot/fuzzers/afl/afl_engine_test.py Outdated
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/gcbrun

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/gcbrun

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/gcbrun

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/gcbrun

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/gcbrun

@oliverchang oliverchang left a comment

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Thanks. Some additional comments, but LGTM overall. Please test this carefully.

Comment thread src/python/bot/testcase_manager.py Outdated
Comment thread src/python/bot/tasks/fuzz_task.py Outdated
Comment thread src/python/bot/tasks/fuzz_task.py Outdated
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/gcbrun

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/gcbrun

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I'll hold off on landing this until after the progression cron runs to give myself a bit more time for manual testing. All comments should be addressed, and tests are all passing.

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Spoke to Oliver via chat. We'll just land this now and monitor.

@mbarbella-chromium
mbarbella-chromium merged commit 67a343d into master Dec 8, 2020
@mbarbella-chromium
mbarbella-chromium deleted the afl-engine2 branch December 8, 2020 22:30
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3 participants