afl v5 - #1841
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The randomness affects AFL. It creates variable test cases, which we need to avoid.
The inherent non-deterministic nature of the management threads creates variable test cases.
To avoid threading, this 'single' mode doesn't run in it's own thread but instead runs in the main thread.
When fuzzing, AFL will create lots of malformed rules. We don't want to error out on those. As we're fuzzing the parser any non-crash should return 0. Crashes (ASAN or not) will return a non-0 code.
Exit right away if afl.exit_after_pcap is set to true. Safes time as fuzzing the shutdown code may not be as interesting.
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Replaced by #1990 |
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Set of changes that makes fuzzing Suricata with AFL easier.
Prscript: