1.两个系统cookie生成。
判断系统cookie
if(__security_cookie != 0xBB40E64E && (__security_cookie&0xffff0000)!=0)
{
__security_cookie_complement = ~__security_cookie;
return ;
}
cookie=CreateCookie();
if(cookie == 0xBB40e64e)cookie +=1;
else if(cookie &0xffff0000 ==0) cookie | cookie <<16;
_security_cookie = cookie;
_security_cookie_complement = ~_security_cookie;
=
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