Piotr Caban : msvcrt: Pass correct buffer size to snwprintf in DoMessageBoxW helper.
Alexandre Julliard
julliard at winehq.org
Tue Dec 27 14:44:33 CST 2016
Module: wine
Branch: master
Commit: 7ba79ca9d2e67e92fc39f46a606583bfb7c99798
URL: http://source.winehq.org/git/wine.git/?a=commit;h=7ba79ca9d2e67e92fc39f46a606583bfb7c99798
Author: Piotr Caban <piotr at codeweavers.com>
Date: Tue Dec 27 14:09:36 2016 +0100
msvcrt: Pass correct buffer size to snwprintf in DoMessageBoxW helper.
Spotted by Nikolay.
Signed-off-by: Piotr Caban <piotr at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/msvcrt/exit.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dlls/msvcrt/exit.c b/dlls/msvcrt/exit.c
index 318bafb..9fd373e 100644
--- a/dlls/msvcrt/exit.c
+++ b/dlls/msvcrt/exit.c
@@ -121,7 +121,8 @@ static void DoMessageBoxW(const MSVCRT_wchar_t *lead, const MSVCRT_wchar_t *mess
MSVCRT_wchar_t text[2048];
INT ret;
- MSVCRT__snwprintf(text,sizeof(text),message_format, lead, MSVCRT__wpgmptr, message);
+ MSVCRT__snwprintf(text, sizeof(text)/sizeof(text[0]), message_format,
+ lead, MSVCRT__wpgmptr, message);
msgbox.cbSize = sizeof(msgbox);
msgbox.hwndOwner = GetActiveWindow();
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