X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fser.rs;h=cbdb5485e7bd984312c5a139e220835769f8f73b;hb=534d7317cf7ee4dd9294b6c028eaa470fb9257db;hp=1570e5aeea44de753460b1bfcb8523c00b690dfc;hpb=f389a0ec39da9535e0c0659ccf8e61af1f1afd7e;p=rust-lightning

diff --git a/lightning/src/util/ser.rs b/lightning/src/util/ser.rs
index 1570e5ae..cbdb5485 100644
--- a/lightning/src/util/ser.rs
+++ b/lightning/src/util/ser.rs
@@ -1384,7 +1384,12 @@ impl Readable for TransactionU16LenLimited {
 	fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
 		let len = <u16 as Readable>::read(r)?;
 		let mut tx_reader = FixedLengthReader::new(r, len as u64);
-		Ok(Self(Readable::read(&mut tx_reader)?))
+		let tx: Transaction = Readable::read(&mut tx_reader)?;
+		if tx_reader.bytes_remain() {
+			Err(DecodeError::BadLengthDescriptor)
+		} else {
+			Ok(Self(tx))
+		}
 	}
 }