On Thu, Sep 25, 2003 at 08:46:53PM -0400, Pierre A. Humblet wrote:
> 2003-09-25 Pierre Humblet <[EMAIL PROTECTED]>
>
> * uinfo.cc (cygheap_user::init): Make sure the current user appears
> in the default DACL. Rearrange to decrease the indentation levels.
> Initialize the effec_cygsid directly.
> (internal_getlogin): Do not reinitialize myself->gid. Open the process
> token with the required access.
> * cygheap.h (class cygheap_user): Delete members pid and saved_psid.
> Create members effec_cygsid and saved_cygsid.
> (cygheap_user::set_sid): Define inline.
> (cygheap_user::set_saved_sid): Ditto.
> (cygheap_user::sid): Modify.
> (cygheap_user::saved_sid): Modify.
> * cygheap.cc (cygheap_user::set_sid): Delete.
> (cygheap_user::set_saved_sid): Ditto.
> * sec_helper.cc (sec_acl): Set the correct acl size.
> * autoload.cc (FindFirstFreeAce): Add.
Approved with two changes:
> Index: uinfo.cc
> ===================================================================
> RCS file: /cvs/src/src/winsup/cygwin/uinfo.cc,v
> retrieving revision 1.120
> diff -u -p -r1.120 uinfo.cc
> --- uinfo.cc 25 Sep 2003 00:37:17 -0000 1.120
> +++ uinfo.cc 26 Sep 2003 00:11:35 -0000
> @@ -41,31 +41,63 @@ cygheap_user::init()
>
> set_name (GetUserName (user_name, &user_name_len) ? user_name : "unknown");
>
> - if (wincap.has_security ())
> + if (!wincap.has_security ())
> + return;
> +
> + HANDLE ptok;
> + DWORD siz;
> + char buf [1024];
In sec_acl.cc and security.cc, this buffer is named `acl_buf' and it's
size is 3072. Let's do it the same here. I've seen amazingly big ACLs
on NT4 once.
> + else if (pAcl->AclSize = (char *) pAce - (char *) pAcl,
> + !SetTokenInformation (ptok, TokenDefaultDacl, pdacl, sizeof (buf)))
> + system_printf ("SetTokenInformation (TokenDefaultDacl): %E");
Please make this:
else
{
pAcl->AclSize = (char *) pAce - (char *) pAcl;
if (!SetTokenInformation (...))
system_printf (...);
}
Btw., shouldn't that be
SetTokenInformation (ptok, TokenDefaultDacl, pdacl, pAcl->AclSize)
^^^^^^^^^^^^^
instead of sizeof(buf)?
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Developer mailto:[EMAIL PROTECTED]
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