From 5785be9ad4520277483e10d919bc41d2c040bc8e Mon Sep 17 00:00:00 2001
From: Albert Nigmatzianov <albertnigma@gmail.com>
Date: Wed, 15 Aug 2018 16:33:37 +0500
Subject: [PATCH] Tag header size should always be synchsafe

---
 header.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/header.go b/header.go
index ebef654..2a9a34e 100644
--- a/header.go
+++ b/header.go
@@ -45,7 +45,8 @@ func parseHeader(rd io.Reader) (tagHeader, error) {
 
 	header.Version = data[3]
 
-	size, err := parseSize(data[6:], header.Version == 4)
+	// Tag header size is always synchsafe.
+	size, err := parseSize(data[6:], true)
 	if err != nil {
 		return header, err
 	}