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feedbacks in libfuzzer_libmozjpeg

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This commit is contained in:
Andrea Fioraldi 2021-04-25 16:13:15 +02:00
parent 7b54d725f3
commit b7de33e922
1 changed files with 6 additions and 3 deletions
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9
fuzzers/libfuzzer_libmozjpeg/src/lib.rs
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@ -55,8 +55,7 @@ fn fuzz(corpus_dirs: Vec<PathBuf>, objective_dir: PathBuf, broker_port: u16) ->
// The restarting state will spawn the same process again as child, then restarted it each time it crashes.
let (state, mut restarting_mgr) =
setup_restarting_mgr_std(stats, broker_port)
.expect("Failed to setup the restarter".into());
setup_restarting_mgr_std(stats, broker_port).expect("Failed to setup the restarter".into());
// Create an observation channel using the coverage map
let edges_observer =
@ -77,7 +76,11 @@ fn fuzz(corpus_dirs: Vec<PathBuf>, objective_dir: PathBuf, broker_port: u16) ->
// Corpus that will be evolved, we keep it in memory for performance
InMemoryCorpus::new(),
// Feedbacks to rate the interestingness of an input
tuple_list!(MaxMapFeedback::new_with_observer(&edges_observer)),
tuple_list!(
MaxMapFeedback::new_with_observer(&edges_observer),
MaxMapFeedback::new_with_observer(&cmps_observer),
MaxMapFeedback::new_with_observer(&allocs_observer)
),
// Corpus in which we store solutions (crashes in this example),
// on disk so the user can get them after stopping the fuzzer
OnDiskCorpus::new(objective_dir).unwrap(),