From f45efafacfc9c4e033dd6777bc9f985a76eedd66 Mon Sep 17 00:00:00 2001
From: Shawn Rutledge <shawn.rutledge@digia.com>
Date: Tue, 19 Aug 2014 16:21:49 +0200
Subject: [PATCH] QTextCodec::codecForHtml looks at the first 1024 bytes

The HTML 5 spec requires it, instead of only looking at the first 512.

Task-number: QTBUG-40383
Change-Id: Ie10cf8c745ed1a3402914e126a02bc43d5035fff
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
---
 src/corelib/codecs/qtextcodec.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/corelib/codecs/qtextcodec.cpp b/src/corelib/codecs/qtextcodec.cpp
index 7e3e629c47..9bce7bf614 100644
--- a/src/corelib/codecs/qtextcodec.cpp
+++ b/src/corelib/codecs/qtextcodec.cpp
@@ -1045,7 +1045,7 @@ QTextCodec *QTextCodec::codecForHtml(const QByteArray &ba, QTextCodec *defaultCo
     // determine charset
     QTextCodec *c = QTextCodec::codecForUtfText(ba, 0);
     if (!c) {
-        QByteArray header = ba.left(512).toLower();
+        QByteArray header = ba.left(1024).toLower();
         int pos = header.indexOf("meta ");
         if (pos != -1) {
             pos = header.indexOf("charset=", pos);