From 0cf8c19d5a3668d429d479c8a63d51f31d0b9d61 Mon Sep 17 00:00:00 2001
From: Conner Fromknecht <conner@lightning.engineering>
Date: Fri, 24 Jan 2020 19:42:01 -0800
Subject: [PATCH] wire/msgtx: use readScriptBuf in txn serialization

---
 wire/msgtx.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/wire/msgtx.go b/wire/msgtx.go
index c2c82be7..e89ad7cb 100644
--- a/wire/msgtx.go
+++ b/wire/msgtx.go
@@ -623,8 +623,9 @@ func (msg *MsgTx) btcDecode(r io.Reader, pver uint32, enc MessageEncoding,
 			// item itself.
 			txin.Witness = make([][]byte, witCount)
 			for j := uint64(0); j < witCount; j++ {
-				txin.Witness[j], err = readScript(
-					r, pver, maxWitnessItemSize, "script witness item",
+				txin.Witness[j], err = readScriptBuf(
+					r, pver, buf, maxWitnessItemSize,
+					"script witness item",
 				)
 				if err != nil {
 					returnScriptBuffers()