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tungstenite-rs/fuzz/fuzz_targets/read_message_client.rs

38 lines
891 B

#![no_main]
#[macro_use] extern crate libfuzzer_sys;
extern crate tungstenite;
use std::io;
use std::io::Cursor;
use tungstenite::WebSocket;
use tungstenite::protocol::Role;
//use std::result::Result;
// FIXME: copypasted from tungstenite's protocol/mod.rs
struct WriteMoc<Stream>(Stream);
impl<Stream> io::Write for WriteMoc<Stream> {
fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
Ok(buf.len())
}
fn flush(&mut self) -> io::Result<()> {
Ok(())
}
}
impl<Stream: io::Read> io::Read for WriteMoc<Stream> {
fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
self.0.read(buf)
}
}
// end of copypasta
fuzz_target!(|data: &[u8]| {
//let vector: Vec<u8> = data.into();
let cursor = Cursor::new(data);
let mut socket = WebSocket::from_raw_socket(WriteMoc(cursor), Role::Client, None);
socket.read_message();
});