Hugh McMaster : reg: Account for sizeof(WCHAR) when resizing the value name buffer during the query operation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 90da210cb0a007d4d7e8d419461c3e86c363cadb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=90da210cb0a007d4d7e8d419461c3e86c363cadb

Author: Hugh McMaster <hugh.mcmaster at outlook.com>
Date:   Fri Jul 21 08:47:15 2017 +0000

reg: Account for sizeof(WCHAR) when resizing the value name buffer during the query operation.

Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 programs/reg/reg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/reg/reg.c b/programs/reg/reg.c
index a6927d0..573c750 100644
--- a/programs/reg/reg.c
+++ b/programs/reg/reg.c
@@ -769,7 +769,7 @@ static int query_all(HKEY key, WCHAR *path, BOOL recurse)
             else
             {
                 max_value_len *= 2;
-                value_name = HeapReAlloc(GetProcessHeap(), 0, value_name, max_value_len);
+                value_name = HeapReAlloc(GetProcessHeap(), 0, value_name, max_value_len * sizeof(WCHAR));
             }
         }
         else break;