From 1ae49d174303dd9cc46bb98ac9a1d3e6428950dc Mon Sep 17 00:00:00 2001
From: sledgehammer999 <hammered999@gmail.com>
Date: Mon, 2 Feb 2015 01:21:48 +0200
Subject: [PATCH] Fix heap corruption. Closes #2342. Manual backporting of
 commit b45eb28099a (master).

---
 src/preferences/preferences.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/preferences/preferences.h b/src/preferences/preferences.h
index e37e5ad6b..795331799 100755
--- a/src/preferences/preferences.h
+++ b/src/preferences/preferences.h
@@ -1419,7 +1419,7 @@ private:
       delete[] lpValueName;
 
     if (res == ERROR_SUCCESS) {
-      lpData[cBuffer] = 0;
+      lpData[cBuffer - 1] = 0;
       result = QString::fromWCharArray(lpData);
     }
     delete[] lpData;