forked from
microcosm.blue/microcosm-rs
Constellation, Spacedust, Slingshot, UFOs: atproto crates and services for microcosm
fuzzing crashes with jemalloc 😱😱😱😱
+11
-5
+1
Cargo.lock
+1
Cargo.lock
+3
ufos/fuzz/Cargo.toml
+3
ufos/fuzz/Cargo.toml
+7
-5
ufos/fuzz/fuzz_targets/counts_value.rs
+7
-5
ufos/fuzz/fuzz_targets/counts_value.rs
···
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use ufos::store_types::CountsValue;
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use libfuzzer_sys::fuzz_target;
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#[cfg(not(target_env = "msvc"))]
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use tikv_jemallocator::Jemalloc;
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#[cfg(not(target_env = "msvc"))]
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#[global_allocator]
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static GLOBAL: Jemalloc = Jemalloc;
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fuzz_target!(|data: &[u8]| {
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if let Ok((counts_value, n)) = CountsValue::from_db_bytes(data) {
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assert!(n <= data.len());
···
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assert_eq!(n_again, n);
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assert_eq!(and_back.records(), counts_value.records());
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assert_eq!(and_back.dids().estimate(), counts_value.dids().estimate());
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// assert_eq!(serialized, data[..n]);
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// counts_value.prefix.0 += 1;
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// counts_value.suffix.0.insert(&Did::new("did:plc:blah".to_string()).unwrap());
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// assert!(counts_value.records() > 0);
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// assert!(counts_value.dids().estimate() > 0);
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}
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});