s3-netlogon: Fix NETLOGON credential chain. Fixes Bug #6099 (Windows 7 joining Samba3...

[samba.git] / source / rpc_server / srv_netlog_nt.c

diff --git a/source/rpc_server/srv_netlog_nt.c b/source/rpc_server/srv_netlog_nt.c
index 0d6d80d6462a7369c8ce0e6b6b918221c7e0b84a..427aeda3483bdbc2fc14522f1fd6c23e1b28b849 100644 (file)
--- a/source/rpc_server/srv_netlog_nt.c
+++ b/source/rpc_server/srv_netlog_nt.c
@@ -498,14 +498,13 @@ NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
                srv_flgs |= NETLOGON_NEG_SCHANNEL;
        }
 
-       *r->out.negotiate_flags = srv_flgs;
-
        /* We use this as the key to store the creds: */
        /* r->in.computer_name */
 
        if (!p->dc || !p->dc->challenge_sent) {
                DEBUG(0,("_netr_ServerAuthenticate2: no challenge sent to client %s\n",
                        r->in.computer_name));
+               *r->out.negotiate_flags = srv_flgs;
                return NT_STATUS_ACCESS_DENIED;
        }
 
@@ -516,6 +515,7 @@ NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
                DEBUG(0,("_netr_ServerAuthenticate2: schannel required but client failed "
                        "to offer it. Client was %s\n",
                        r->in.account_name));
+               *r->out.negotiate_flags = srv_flgs;
                return NT_STATUS_ACCESS_DENIED;
        }
 
@@ -527,6 +527,7 @@ NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
                        "account %s: %s\n",
                        r->in.account_name, nt_errstr(status) ));
                /* always return NT_STATUS_ACCESS_DENIED */
+               *r->out.negotiate_flags = srv_flgs;
                return NT_STATUS_ACCESS_DENIED;
        }
 
@@ -544,6 +545,7 @@ NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
                        "request from client %s machine account %s\n",
                        r->in.computer_name,
                        r->in.account_name));
+               *r->out.negotiate_flags = srv_flgs;
                return NT_STATUS_ACCESS_DENIED;
        }
        /* set up the LSA AUTH 2 response */
@@ -563,6 +565,8 @@ NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
                                            p->dc);
        unbecome_root();
 
+       *r->out.negotiate_flags = srv_flgs;
+
        return NT_STATUS_OK;
 }