gssapi credentials need to be stored before a pam session opened (#987792)

openssh-6.2p1-gsskex.patch

@@ -2846,35 +2846,6 @@ diff -up openssh-6.2p1/sshd.c.gsskex openssh-6.2p1/sshd.c
  	/*
  	 * We don't want to listen forever unless the other side
  	 * successfully authenticates itself.  So we set up an alarm which is
-@@ -2139,14 +2200,6 @@ main(int ac, char **av)
- #ifdef SSH_AUDIT_EVENTS
- 	audit_event(SSH_AUTH_SUCCESS);
- #endif
--
--#ifdef GSSAPI
--	if (options.gss_authentication) {
--		temporarily_use_uid(authctxt->pw);
--		ssh_gssapi_storecreds();
--		restore_uid();
--	}
--#endif
- #ifdef WITH_SELINUX
- 	ssh_selinux_setup_exec_context(authctxt->pw->pw_name);
- #endif
-@@ -2156,6 +2209,13 @@ main(int ac, char **av)
- 		do_pam_session();
- 	}
- #endif
-+#ifdef GSSAPI
-+	if (options.gss_authentication) {
-+		temporarily_use_uid(authctxt->pw);
-+		ssh_gssapi_storecreds();
-+		restore_uid();
-+	}
-+#endif
- 
- 	/*
- 	 * In privilege separation, we fork another child and prepare
 @@ -2466,6 +2526,48 @@ do_ssh2_kex(void)
  
  	myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] = list_hostkey_types();