From 658fe9ec362b3fb8f53184bdc5966adf78a18d5c Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Mon, 15 Dec 2008 20:25:44 +0000 Subject: * sec_auth.cc (open_local_policy): Set lsa handle to INVALID_HANDLE_VALUE when LsaOpenPolicy fails. Explain why. --- winsup/cygwin/ChangeLog | 5 +++++ winsup/cygwin/sec_auth.cc | 7 ++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index fdaaf2b99..2909ce10d 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,8 @@ +2008-12-15 Corinna Vinschen + + * sec_auth.cc (open_local_policy): Set lsa handle to + INVALID_HANDLE_VALUE when LsaOpenPolicy fails. Explain why. + 2008-12-15 Corinna Vinschen * setlsapwd.cc (setlsapwd): Simplify code. Only try to call cygserver diff --git a/winsup/cygwin/sec_auth.cc b/winsup/cygwin/sec_auth.cc index f01abf912..0e2dde689 100644 --- a/winsup/cygwin/sec_auth.cc +++ b/winsup/cygwin/sec_auth.cc @@ -159,7 +159,12 @@ open_local_policy (ACCESS_MASK access) NTSTATUS ret = LsaOpenPolicy (NULL, &oa, access, &lsa); if (ret != STATUS_SUCCESS) - __seterrno_from_win_error (LsaNtStatusToWinError (ret)); + { + __seterrno_from_win_error (LsaNtStatusToWinError (ret)); + /* Some versions of Windows set the lsa handle to NULL when + LsaOpenPolicy fails. */ + lsa = INVALID_HANDLE_VALUE; + } return lsa; } -- cgit v1.2.3