gdi32: Allocate smaller buffer in delete_external_font_keys helper.

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

gdi32: Allocate smaller buffer in delete_external_font_keys helper.
93def703 · Piotr Caban · Alexandre Julliard · 401ec369 · 93def703
Commit 93def703 authored Apr 25, 2017 by Piotr Caban Committed by Alexandre Julliard Apr 26, 2017
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freetype.c dlls/gdi32/freetype.c +2 -2

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--- 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,