comctl32/datetime: Fix length passed to GetLocaleInfoW().

Fix fullday not being rendered when long date format is used. Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com> Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

comctl32/datetime: Fix length passed to GetLocaleInfoW().
b683b541 · Zhiyi Zhang · Alexandre Julliard · 46dcf0c7 · b683b541
Commit b683b541 authored Mar 19, 2018 by Zhiyi Zhang Committed by Alexandre Julliard Mar 19, 2018
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datetime.c dlls/comctl32/datetime.c +1 -1

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--- a/dlls/comctl32/datetime.c
+++ b/dlls/comctl32/datetime.c
@@ -697,7 +697,7 @@ DATETIME_ReturnFieldWidth (const DATETIME_INFO *infoPtr, HDC hdc, int count, SHO
 		for (i = 0; i < max_count; i++)
 		{
 		    if(GetLocaleInfoW(LOCALE_USER_DEFAULT, lctype + i,
-			buffer, lstrlenW(buffer)))
+			buffer, ARRAY_SIZE(buffer)))
 		    {
 			GetTextExtentPoint32W(hdc, buffer, lstrlenW(buffer), &size);
 			if (size.cx > cx) cx = size.cx;