Don't crash on malformed IQ

Fixes #2175
2017-12-19 09:15:35 +03:00 · 2017-12-19 09:15:35 +03:00 · c9333f247a
parent c658f871a5
commit c9333f247a
1 changed files with 2 additions and 1 deletions
--- a/src/mod_muc_room.erl
+++ b/src/mod_muc_room.erl
@ -331,7 +331,8 @@ normal_state({route, <<"">>,
    catch _:{xmpp_codec, Why} ->
 	    ErrTxt = xmpp:io_format_error(Why),
 	    Err = xmpp:err_bad_request(ErrTxt, Lang),
-	    ejabberd_router:route_error(IQ0, Err)
+	    ejabberd_router:route_error(IQ0, Err),
+	    {next_state, normal_state, StateData}
    end;
 normal_state({route, <<"">>, #iq{} = IQ}, StateData) ->
    Err = xmpp:err_bad_request(),