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Change well_known_admin_sid to well_known_admins_sid throughout.

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* sec_acl.cc (setacl): Never set DELETE permission. Set
        FILE_DELETE_CHILD only on readable and executable directories.
        * sec_helper.cc: Add constructor for `well_known_null_sid'.
        * security.cc (get_nt_attribute): Set S_ISVTX for directories if
        FILE_WRITE_DATA and FILE_EXECUTE but not FILE_DELETE_CHILD is set.
        Add evaluation of S_ISVTX, S_ISGID and S_ISUID from NULL ACE.
        (alloc_sd): Never set DELETE permission. Set FILE_DELETE_CHILD
        only on readable and executable directories.
        Add creation of NULL ACE for S_ISVTX, S_ISGID and S_ISUID permissions.
        * security.h: Add extern declaration for `well_known_null_sid'.
This commit is contained in:
Corinna Vinschen
2001-07-15 22:40:07 +00:00
parent 4c61c04cd3
commit 3a157c0d0d
7 changed files with 73 additions and 35 deletions
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5
winsup/cygwin/sec_acl.cc
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@@ -121,10 +121,11 @@ setacl (const char *file, int nentries, aclent_t *aclbufp)
if (aclbufp[i].a_perm & S_IROTH)
allow |= FILE_GENERIC_READ;
if (aclbufp[i].a_perm & S_IWOTH)
allow |= STANDARD_RIGHTS_ALL | FILE_GENERIC_WRITE
| DELETE | FILE_DELETE_CHILD;
allow |= STANDARD_RIGHTS_ALL | FILE_GENERIC_WRITE;
if (aclbufp[i].a_perm & S_IXOTH)
allow |= FILE_GENERIC_EXECUTE;
if ((aclbufp[i].a_perm & (S_IWOTH | S_IXOTH)) == (S_IWOTH | S_IXOTH))
allow |= FILE_DELETE_CHILD;
/* Set inherit property. */
DWORD inheritance = (aclbufp[i].a_type & ACL_DEFAULT)
? INHERIT_ONLY : DONT_INHERIT;