30 lines
665 B
Rust
30 lines
665 B
Rust
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#![no_main]
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#[macro_use]
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extern crate libfuzzer_sys;
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extern crate wasmi;
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extern crate wasmparser;
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use wasmparser::WasmDecoder;
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fn run_wasmparser(data: &[u8]) -> bool {
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let mut parser = wasmparser::ValidatingParser::new(data, None);
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let result = loop {
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match *parser.read() {
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wasmparser::ParserState::Error(..) => break false,
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wasmparser::ParserState::EndWasm => break true,
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_ => (),
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}
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};
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result
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}
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fn run_wasmi(data: &[u8]) -> bool {
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wasmi::Module::from_buffer(data).is_ok()
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}
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fuzz_target!(|data: &[u8]| {
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let wasmparser_success = run_wasmparser(data);
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let wasmi_success = run_wasmi(data);
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assert_eq!(wasmparser_success, wasmi_success);
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});
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