I was checking logs to see about another issue, but noticed that AFL is "crashing" each time now? Not sure what has happened. I suspect there is some error condition that is not handled well by clusterfuzz?
14 Nov 2024
12 Nov 2024
If we compare the logs, we can see that they are quite similar, but the "failing" one is missing the cf::fuzzing_strategies: corpus_subset:75 line, which might suggest that the script errors out before this, but there is no logs there. Also all those Usage: file suggest there might be wrong args passed to the file command? But this is not directly related to this issue, because it happens in both cases.
(I realize that AFL spits out a lot of warnings, I need to debug it if it actually works, but this is also not related to the empty .testcases files, because the warnings were there before too)
Hi,
I was checking logs to see about another issue, but noticed that AFL is "crashing" each time now? Not sure what has happened. I suspect there is some error condition that is not handled well by clusterfuzz?
14 Nov 2024
12 Nov 2024
If we compare the logs, we can see that they are quite similar, but the "failing" one is missing the
cf::fuzzing_strategies: corpus_subset:75line, which might suggest that the script errors out before this, but there is no logs there. Also all thoseUsage: filesuggest there might be wrong args passed to thefilecommand? But this is not directly related to this issue, because it happens in both cases.(I realize that AFL spits out a lot of warnings, I need to debug it if it actually works, but this is also not related to the empty .testcases files, because the warnings were there before too)
https://storage.cloud.google.com/mpv-logs.clusterfuzz-external.appspot.com/afl_mpv_fuzzer_load_config_file/afl_asan_mpv/2024-11-12/17%3A02%3A18%3A929478.log
https://storage.cloud.google.com/mpv-logs.clusterfuzz-external.appspot.com/afl_mpv_fuzzer_load_config_file/afl_asan_mpv/2024-11-14/10%3A11%3A20%3A685708.log
Thanks.