From d62fb298662cbf9dce2cdd5d8b62562b7f981803 Mon Sep 17 00:00:00 2001
From: Hugh McMaster <hugh.mcmaster@outlook.com>
Date: Thu, 20 Jul 2017 11:33:24 +0000
Subject: [PATCH] regedit: Re-size the data export buffer using the required
 size instead of doubling it.

Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 programs/regedit/regproc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/regedit/regproc.c b/programs/regedit/regproc.c
index b726251c810..394023b6380 100644
--- a/programs/regedit/regproc.c
+++ b/programs/regedit/regproc.c
@@ -1384,7 +1384,7 @@ static int export_registry_data(FILE *fp, HKEY key, WCHAR *path, BOOL unicode)
         {
             if (data_size > max_data_bytes)
             {
-                max_data_bytes *= 2;
+                max_data_bytes = data_size;
                 data = resize_buffer(data, max_data_bytes);
             }
             else