Merge pull request #314 from TheBlueMatt/2019-03-chan-cleanup

[rust-lightning] / fuzz / fuzz_targets / router_target.rs

diff --git a/fuzz/fuzz_targets/router_target.rs b/fuzz/fuzz_targets/router_target.rs
index 4669f1f8c4afe86be15ba2cacc24be95deacc0d0..70164985bdbe71d71479aa1d255065cb26344c21 100644 (file)
--- a/fuzz/fuzz_targets/router_target.rs
+++ b/fuzz/fuzz_targets/router_target.rs
@@ -1,20 +1,21 @@
 extern crate bitcoin;
+extern crate bitcoin_hashes;
 extern crate lightning;
 extern crate secp256k1;
 
-use bitcoin::util::hash::Sha256dHash;
+use bitcoin_hashes::sha256d::Hash as Sha256dHash;
 use bitcoin::blockdata::script::{Script, Builder};
 
 use lightning::chain::chaininterface::{ChainError,ChainWatchInterface, ChainListener};
 use lightning::ln::channelmanager::ChannelDetails;
 use lightning::ln::msgs;
-use lightning::ln::msgs::{MsgDecodable, RoutingMessageHandler};
+use lightning::ln::msgs::{RoutingMessageHandler};
 use lightning::ln::router::{Router, RouteHint};
 use lightning::util::reset_rng_state;
 use lightning::util::logger::Logger;
+use lightning::util::ser::Readable;
 
 use secp256k1::key::PublicKey;
-use secp256k1::Secp256k1;
 
 mod utils;
 
@@ -119,23 +120,21 @@ pub fn do_test(data: &[u8]) {
        }
 
        macro_rules! decode_msg {
-               ($MsgType: path, $len: expr) => {
-                       match <($MsgType)>::decode(get_slice!($len)) {
+               ($MsgType: path, $len: expr) => {{
+                       let mut reader = ::std::io::Cursor::new(get_slice!($len));
+                       match <($MsgType)>::read(&mut reader) {
                                Ok(msg) => msg,
                                Err(e) => match e {
-                                       msgs::DecodeError::UnknownRealmByte => return,
+                                       msgs::DecodeError::UnknownVersion => return,
                                        msgs::DecodeError::UnknownRequiredFeature => return,
-                                       msgs::DecodeError::BadPublicKey => return,
-                                       msgs::DecodeError::BadSignature => return,
-                                       msgs::DecodeError::BadText => return,
+                                       msgs::DecodeError::InvalidValue => return,
                                        msgs::DecodeError::ExtraAddressesPerType => return,
                                        msgs::DecodeError::BadLengthDescriptor => return,
                                        msgs::DecodeError::ShortRead => panic!("We picked the length..."),
-                                       msgs::DecodeError::InvalidValue => panic!("Writeable not used yet..."),
-                                       msgs::DecodeError::Io(_) => panic!("Writeable not used yet..."),
+                                       msgs::DecodeError::Io(e) => panic!(format!("{}", e)),
                                }
                        }
-               }
+               }}
        }
 
        macro_rules! decode_msg_with_len16 {
@@ -147,17 +146,16 @@ pub fn do_test(data: &[u8]) {
                }
        }
 
-       let secp_ctx = Secp256k1::new();
        macro_rules! get_pubkey {
                () => {
-                       match PublicKey::from_slice(&secp_ctx, get_slice!(33)) {
+                       match PublicKey::from_slice(get_slice!(33)) {
                                Ok(key) => key,
                                Err(_) => return,
                        }
                }
        }
 
-       let logger: Arc<Logger> = Arc::new(test_logger::TestLogger{});
+       let logger: Arc<Logger> = Arc::new(test_logger::TestLogger::new("".to_owned()));
        let chain_monitor = Arc::new(DummyChainWatcher {
                input: Arc::clone(&input),
        });
@@ -188,7 +186,7 @@ pub fn do_test(data: &[u8]) {
                                        },
                                        1 => {
                                                let short_channel_id = slice_to_be64(get_slice!(8));
-                                               router.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed {short_channel_id});
+                                               router.handle_htlc_fail_channel_update(&msgs::HTLCFailChannelUpdate::ChannelClosed {short_channel_id, is_permanent: false});
                                        },
                                        _ => return,
                                }