diff options
Diffstat (limited to 'third_party/rust/h2/src/fuzz_bridge.rs')
-rw-r--r-- | third_party/rust/h2/src/fuzz_bridge.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/third_party/rust/h2/src/fuzz_bridge.rs b/third_party/rust/h2/src/fuzz_bridge.rs new file mode 100644 index 0000000000..3ea8b591c9 --- /dev/null +++ b/third_party/rust/h2/src/fuzz_bridge.rs @@ -0,0 +1,28 @@ +#[cfg(fuzzing)] +pub mod fuzz_logic { + use crate::hpack; + use bytes::BytesMut; + use http::header::HeaderName; + use std::io::Cursor; + + pub fn fuzz_hpack(data_: &[u8]) { + let mut decoder_ = hpack::Decoder::new(0); + let mut buf = BytesMut::new(); + buf.extend(data_); + let _dec_res = decoder_.decode(&mut Cursor::new(&mut buf), |_h| {}); + + if let Ok(s) = std::str::from_utf8(data_) { + if let Ok(h) = http::Method::from_bytes(s.as_bytes()) { + let m_ = hpack::Header::Method(h); + let mut encoder = hpack::Encoder::new(0, 0); + let _res = encode(&mut encoder, vec![m_]); + } + } + } + + fn encode(e: &mut hpack::Encoder, hdrs: Vec<hpack::Header<Option<HeaderName>>>) -> BytesMut { + let mut dst = BytesMut::with_capacity(1024); + e.encode(&mut hdrs.into_iter(), &mut dst); + dst + } +} |