From c176f4c7377f1b5625b6c96d02f97cbbf83a0be3 Mon Sep 17 00:00:00 2001
From: "M. Mert Yildiran" <mehmet@up9.com>
Date: Thu, 12 May 2022 13:24:50 +0300
Subject: [PATCH] Rename `buffer` field to `pastData`

---
 tap/tcp_reader.go | 6 +++---
 tap/tcp_stream.go | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tap/tcp_reader.go b/tap/tcp_reader.go
index 2b5627e21..6f46e7a0a 100644
--- a/tap/tcp_reader.go
+++ b/tap/tcp_reader.go
@@ -21,7 +21,7 @@ type tcpReader struct {
 	isClient      bool
 	isOutgoing    bool
 	msgQueue      chan api.TcpReaderDataMsg // Channel of captured reassembled tcp payload
-	buffer        []byte
+	pastData      []byte
 	data          []byte
 	progress      *api.ReadProgress
 	captureTime   time.Time
@@ -83,7 +83,7 @@ func (reader *tcpReader) isProtocolIdentified() bool {
 }
 
 func (reader *tcpReader) rewind() {
-	reader.data = reader.buffer
+	reader.data = reader.pastData
 }
 
 func (reader *tcpReader) Read(p []byte) (int, error) {
@@ -96,7 +96,7 @@ func (reader *tcpReader) Read(p []byte) (int, error) {
 			reader.data = msg.GetBytes()
 			reader.captureTime = msg.GetTimestamp()
 			if !reader.isProtocolIdentified() {
-				reader.buffer = append(reader.buffer, reader.data...)
+				reader.pastData = append(reader.pastData, reader.data...)
 			}
 		}
 
diff --git a/tap/tcp_stream.go b/tap/tcp_stream.go
index 876f1f5b6..8a30441f7 100644
--- a/tap/tcp_stream.go
+++ b/tap/tcp_stream.go
@@ -69,8 +69,8 @@ func (t *tcpStream) addReqResMatcher(reqResMatcher api.RequestResponseMatcher) {
 
 func (t *tcpStream) SetProtocol(protocol *api.Protocol) {
 	t.protocol = protocol
-	t.client.buffer = []byte{}
-	t.server.buffer = []byte{}
+	t.client.pastData = []byte{}
+	t.server.pastData = []byte{}
 }
 
 func (t *tcpStream) GetOrigin() api.Capture {