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-rw-r--r--third_party/rust/h2/src/fuzz_bridge.rs28
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
+ }
+}