From d24d33d94cd7a5957ca09544c54d81bdf8fff0e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ken-H=C3=A5vard=20Lieng?= <kk_998@hotmail.com>
Date: Tue, 27 Nov 2018 11:34:02 +0100
Subject: [PATCH] Fix push cookie hash check

---
 server/serve_files.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/server/serve_files.go b/server/serve_files.go
index 61289672..b44e8bc7 100644
--- a/server/serve_files.go
+++ b/server/serve_files.go
@@ -262,9 +262,11 @@ func (d *Dispatch) serveIndex(w http.ResponseWriter, r *http.Request) {
 		} else {
 			pushed := false
 
-			for i, asset := range h2PushAssets {
-				if len(cookie.Value) >= (i+1)*8 &&
-					asset.hash != cookie.Value[i*8:(i+1)*8] {
+			i := 0
+			for _, asset := range h2PushAssets {
+				if len(cookie.Value) >= i+len(asset.hash) &&
+					asset.hash != cookie.Value[i:i+len(asset.hash)] {
+					i += len(asset.hash)
 					pusher.Push(asset.path, options)
 					pushed = true
 				}