Fixed internal error on when client and server can not agree o which authmethod to use

1 files changed, 9 insertions, 5 deletions

diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl
index 88b45111ff..9378686242 100644
--- a/lib/ssh/src/ssh_connection_handler.erl
+++ b/lib/ssh/src/ssh_connection_handler.erl
@@ -422,11 +422,15 @@ userauth(#ssh_msg_userauth_failure{authentications = Methodes},
 	 #state{ssh_params = #ssh{role = client,
 				  userauth_methods = none} = Ssh0} = State) ->
     AuthMethods = string:tokens(Methodes, ","),
-    {Msg, Ssh} = ssh_auth:userauth_request_msg(
-	 	   Ssh0#ssh{userauth_methods = AuthMethods}),
-    send_msg(Msg, State),
-    {next_state, userauth, next_packet(State#state{ssh_params = Ssh})};
-
+    Ssh1 = Ssh0#ssh{userauth_methods = AuthMethods},
+    case ssh_auth:userauth_request_msg(Ssh1) of
+	{disconnect, DisconnectMsg, {Msg, Ssh}} ->
+	    send_msg(Msg, State),
+	    handle_disconnect(DisconnectMsg, State#state{ssh_params = Ssh}); 
+	{Msg, Ssh} ->
+	    send_msg(Msg, State),
+	    {next_state, userauth, next_packet(State#state{ssh_params = Ssh})}
+    end;
 %% The prefered authentication method failed try next method 
 userauth(#ssh_msg_userauth_failure{},  
 	 #state{ssh_params = #ssh{role = client} = Ssh0} = State) ->