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2003-09-15 Pierre Humblet <pierre.humblet@ieee.org>

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* security.h (__sec_user): Add "access2" argument.
	(sec_acl): Add "original" and "access2" arguments.
	(sec_user): Add "sid2" and "access2" argument. Remove dependence on
	allow_ntsec.
	(sec_user_nih): Ditto.
	* sec_helper.cc (__sec_user): Add "has_security" test.
	Call sec_acl with new arguments, letting it handle original_sid.
	(sec_acl): Add "original" and "access2" arguments. Handle original_sid
	depending on flag but avoiding duplicates. Use "access2" for sid2.
	* pinfo.cc (pinfo::init): Use security attributes created by sec_user
	when creating the mapping.
	* security.cc (create_token): Adjust arguments in call to sec_acl.
	Call sec_user instead of __sec_user.
	* syscall.cc (seteuid32):  Adjust arguments in call to sec_acl. Remove
	now unnecessary test. Remove useless conversions to psid.
	* dcrt0.cc (dll_crt0_1): Call cygsid::init before pinfo_init.
This commit is contained in:
Pierre Humblet
2003-09-16 00:45:50 +00:00
parent a9993197f2
commit c61ada9bd3
7 changed files with 52 additions and 32 deletions
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7
winsup/cygwin/syscalls.cc
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@@ -2076,7 +2076,6 @@ seteuid32 (__uid32_t uid)
user_groups &groups = cygheap->user.groups;
HANDLE ptok, new_token = INVALID_HANDLE_VALUE;
struct passwd * pw_new;
cygpsid origpsid, psid2 (NO_SID);
BOOL token_is_internal, issamesid;
pw_new = internal_getpwuid (uid);
@@ -2121,9 +2120,7 @@ seteuid32 (__uid32_t uid)
if (cygheap->user.current_token != new_token)
{
char dacl_buf[MAX_DACL_LEN (5)];
if (usersid != (origpsid = cygheap->user.orig_sid ()))
psid2 = usersid;
if (sec_acl ((PACL) dacl_buf, FALSE, origpsid, psid2))
if (sec_acl ((PACL) dacl_buf, true, false, usersid))
{
TOKEN_DEFAULT_DACL tdacl;
tdacl.DefaultDacl = (PACL) dacl_buf;
@@ -2171,7 +2168,7 @@ seteuid32 (__uid32_t uid)
}
CloseHandle (ptok);
issamesid = (usersid == (psid2 = cygheap->user.sid ()));
issamesid = (usersid == cygheap->user.sid ());
cygheap->user.set_sid (usersid);
cygheap->user.current_token = new_token == ptok ? INVALID_HANDLE_VALUE
: new_token;