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winecfg: Don't allow virtual desktops smaller than 640x480.

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Vincent Povirk 2010-08-23 17:45:26 -05:00 committed by Alexandre Julliard
parent d57f388693
commit be1aa20276
1 changed files with 12 additions and 0 deletions
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12
programs/winecfg/x11drvdlg.c
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@ -189,6 +189,8 @@ static void set_from_desktop_edits(HWND dialog)
static const WCHAR x[] = {'x',0};
static const WCHAR def_width[] = {'8','0','0',0};
static const WCHAR def_height[] = {'6','0','0',0};
static const WCHAR min_width[] = {'6','4','0',0};
static const WCHAR min_height[] = {'4','8','0',0};
WCHAR *width, *height, *new;
const WCHAR *desktop_name = current_app ? current_app : defaultW;
@ -203,10 +205,20 @@ static void set_from_desktop_edits(HWND dialog)
HeapFree(GetProcessHeap(), 0, width);
width = strdupW(def_width);
}
else if (atoiW(width) < atoiW(min_width))
{
HeapFree(GetProcessHeap(), 0, width);
width = strdupW(min_width);
}
if (!height || !height[0]) {
HeapFree(GetProcessHeap(), 0, height);
height = strdupW(def_height);
}
else if (atoiW(height) < atoiW(min_height))
{
HeapFree(GetProcessHeap(), 0, height);
height = strdupW(min_height);
}
new = HeapAlloc(GetProcessHeap(), 0, (strlenW(width) + strlenW(height) + 2) * sizeof(WCHAR));
strcpyW( new, width );