Piotr Caban : gdi32: Allocate smaller buffer in delete_external_font_keys helper.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 93def703cfe7ce25a18c964774a9a0977f603dcb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=93def703cfe7ce25a18c964774...

Author: Piotr Caban <piotr(a)codeweavers.com>
Date:   Tue Apr 25 12:39:23 2017 +0200

gdi32: Allocate smaller buffer in delete_external_font_keys helper.

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
Signed-off-by: Huw Davies <huw(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/gdi32/freetype.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/gdi32/freetype.c b/dlls/gdi32/freetype.c
index d627e7e..75d680f 100644
--- a/dlls/gdi32/freetype.c
+++ b/dlls/gdi32/freetype.c
@@ -3210,9 +3210,9 @@ static void delete_external_font_keys(void)
                      &valuelen, &datalen, NULL, NULL);
     valuelen++; /* returned value doesn't include room for '\0' */
     valueW = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
-    data = HeapAlloc(GetProcessHeap(), 0, datalen * sizeof(WCHAR));
+    data = HeapAlloc(GetProcessHeap(), 0, datalen);
 
-    dlen = datalen * sizeof(WCHAR);
+    dlen = datalen;
     vlen = valuelen;
     i = 0;
     while(RegEnumValueW(external_key, i++, valueW, &vlen, NULL, &type, data,