rustls-0.19.1/fuzz/fuzzers/deframer.rs

#![no_main]
#[macro_use] extern crate libfuzzer_sys;
extern crate rustls;

use rustls::internal::msgs::deframer;
use std::io;

fuzz_target!(|data: &[u8]| {
    let mut dfm = deframer::MessageDeframer::new();
    if dfm.read(&mut io::Cursor::new(data)).is_err() {
        return;
    }
    dfm.has_pending();

    while !dfm.frames.is_empty() {
        let mut msg = dfm.frames.pop_front().unwrap();
        msg.decode_payload();
    }
});