diff options
Diffstat (limited to 'lib/ssh/src/ssh_connection_handler.erl')
| -rw-r--r-- | lib/ssh/src/ssh_connection_handler.erl | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index e9d35c4c4c..678ec89e44 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -176,11 +176,18 @@ init([Role, Socket, SshOpts]) -> end. %% Temporary fix for the Nessus error. SYN-> <-SYNACK ACK-> RST-> ? -error(_Event, {Error, %%={badmatch,{error,enotconn}}, - State=#state{socket=Socket, - transport_cb=Transport}}) -> - (catch Transport:close(Socket)), - {stop, {shutdown,init,Error}, State}. +error(_Event, {Error,State=#state{}}) -> + case Error of + {badmatch,{error,enotconn}} -> + %% {error,enotconn} probably from inet:peername in + %% init_ssh(server,..)/5 called from init/1 + {stop, {shutdown,"TCP connenction to server was prematurely closed by the client"}, State}; + _ -> + {stop, {shutdown,{init,Error}}, State} + end; +error(Event, State) -> + %% State deliberately not checked beeing #state. This is a panic-clause... + {stop, {shutdown,{init,{spurious_error,Event}}}, State}. %%-------------------------------------------------------------------- -spec open_channel(pid(), string(), iodata(), integer(), integer(), @@ -944,6 +951,10 @@ terminate(normal, _, #state{transport_cb = Transport, (catch Transport:close(Socket)), ok; +terminate({shutdown,{init,Reason}}, StateName, State) -> + error_logger:info_report(io_lib:format("Erlang ssh in connection handler init: ~p~n",[Reason])), + terminate(normal, StateName, State); + %% Terminated by supervisor terminate(shutdown, StateName, #state{ssh_params = Ssh0} = State) -> DisconnectMsg = @@ -963,10 +974,6 @@ terminate({shutdown, #ssh_msg_disconnect{} = Msg}, StateName, terminate({shutdown, _}, StateName, State) -> terminate(normal, StateName, State); -terminate({shutdown,init,Reason}, StateName, State) -> - error_logger:info_report(io_lib:format("Erlang ssh in connection handler init: ~p~n",[Reason])), - terminate(normal, StateName, State); - terminate(Reason, StateName, #state{ssh_params = Ssh0, starter = _Pid, connection_state = Connection} = State) -> terminate_subsytem(Connection), |