Vitaly Lipatov wrote:
В сообщении от 12 апреля 2006 14:18 Alexandre Julliard написал(a):
IsBadReadPtr is broken and should never be used. You need to add an
exception handler around the actual access.
I know many MS's dlls use IsBadReadPtr for check pointers.
IsBadReadPtr is malfunction conceptually or it is not realized correctly yet?
Something about it here:
http://blogs.msdn.com/oldnewthing/archive/2006/01/17/513779.aspx
It also has a race condition. A thread could unmap the memory your
checked after you checked it and before you try to read it.
Mike
