diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2002-12-14 19:57:25 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2002-12-14 19:57:25 +0300 |
| commit | 6e8a0232dfd37bc5dd20ee3cc47f4b4d92b987d2 (patch) | |
| tree | faeddb300ee2b15f6c37df2b91bb662a82e13524 | |
| parent | d97f0f72db0833e9638d0121ffa5417eedcbd292 (diff) | |
* security.cc (get_user_local_groups): Use LookupAccountSid to find the
local equivalent of BUILTIN.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/security.cc | 15 |
2 files changed, 14 insertions, 6 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 4a19c5a6a..aafc26d57 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,8 @@ +2002-12-14 Pierre Humblet <pierre.humblet@ieee.org> + + * security.cc (get_user_local_groups): Use LookupAccountSid to find the + local equivalent of BUILTIN. + 2002-12-14 Christopher Faylor <cgf@redhat.com> * pipe.cc (make_pipe): Set fork fixup flag for read pipe. diff --git a/winsup/cygwin/security.cc b/winsup/cygwin/security.cc index 784d75527..1416ad566 100644 --- a/winsup/cygwin/security.cc +++ b/winsup/cygwin/security.cc @@ -389,16 +389,19 @@ get_user_local_groups (cygsidlist &grp_list, PSID pusersid) return FALSE; } - char bgroup[sizeof ("BUILTIN\\") + GNLEN] = "BUILTIN\\"; + char bgroup[INTERNET_MAX_HOST_NAME_LENGTH + GNLEN + 2]; char lgroup[INTERNET_MAX_HOST_NAME_LENGTH + GNLEN + 2]; - const DWORD blen = sizeof ("BUILTIN\\") - 1; - DWORD llen = INTERNET_MAX_HOST_NAME_LENGTH + 1; - if (!GetComputerNameA (lgroup, &llen)) + DWORD blen, llen; + SID_NAME_USE use; + + blen = llen = INTERNET_MAX_HOST_NAME_LENGTH + 1; + if (!LookupAccountSid (NULL, well_known_admins_sid, lgroup, &llen, bgroup, &blen, &use) + || !GetComputerNameA (lgroup, &(llen = INTERNET_MAX_HOST_NAME_LENGTH + 1))) { __seterrno (); return FALSE; } - lgroup[llen++] = '\\'; + bgroup[blen++] = lgroup[llen++] = '\\'; for (DWORD i = 0; i < cnt; ++i) if (is_group_member (buf[i].lgrpi0_name, pusersid, grp_list)) @@ -407,8 +410,8 @@ get_user_local_groups (cygsidlist &grp_list, PSID pusersid) DWORD glen = sizeof (gsid); char domain[INTERNET_MAX_HOST_NAME_LENGTH + 1]; DWORD dlen = sizeof (domain); - SID_NAME_USE use = SidTypeInvalid; + use = SidTypeInvalid; sys_wcstombs (bgroup + blen, buf[i].lgrpi0_name, GNLEN + 1); if (!LookupAccountName (NULL, bgroup, gsid, &glen, domain, &dlen, &use)) { |