+ let tx_ser = read_bytes!(tx_len);
+ let tx: Transaction = unwrap_obj!(serialize::deserialize(tx_ser));
+ if serialize::serialize(&tx).unwrap() != tx_ser {
+ // We check that the tx re-serializes to the same form to ensure there is
+ // no extra data, and as rust-bitcoin doesn't handle the 0-input ambiguity
+ // all that well.
+ return None;
+ }