Alexandre Julliard wrote:
Mikołaj Zalewski <[EMAIL PROTECTED]> writes:
@@ -389,10 +390,10 @@ static void TOOLTIPS_GetDispInfoW(HWND hwnd,
TOOLTIPS_INFO *infoPtr, TTTOOL_INFO
sizeof(ttnmdi.szText)/sizeof(ttnmdi.szText[0]) : INFOTIPSIZE-1;
lstrcpynW(infoPtr->szTipText, ttnmdi.lpszText, max_len);
if (ttnmdi.uFlags & TTF_DI_SETITEM) {
- INT len = max(strlenW(ttnmdi.lpszText), max_len);
+ INT len = min(strlenW(ttnmdi.lpszText), max_len);
It the text is really allowed to not be null-terminated then calling
strlenW on it is wrong in any case. It does seem surprising though,
are you sure we really need to support this?
I forgot that only lstrlenW has an exception handler. There is a
(somewhat broken) support for non-NULL-terminated string it in the
current code and I don't know why it was added so I didn't want to
remove it. But the main part of the patch is the min instead of max.
Should I change strlenW to lstrlenW or should I remove the
non-NULL-terminated support?
Mikolaj Zalewski