Merged bug25548 int stable

2 files changed, 9 insertions, 7 deletions

diff --git a/src/rabbit_amqqueue_process.erl b/src/rabbit_amqqueue_process.erl
index 066392f8..d2f4a178 100644
--- a/src/rabbit_amqqueue_process.erl
+++ b/src/rabbit_amqqueue_process.erl
@@ -1356,7 +1356,7 @@ handle_cast(wake_up, State) ->
 handle_info(maybe_expire, State) ->
     case is_unused(State) of
         true  -> stop(State);
-        false -> noreply(ensure_expiry_timer(State))
+        false -> noreply(State#q{expiry_timer_ref = undefined})
     end;
 
 handle_info(drop_expired, State) ->
diff --git a/src/rabbit_exchange_type_headers.erl b/src/rabbit_exchange_type_headers.erl
index cf2d3140..5b7f95fe 100644
--- a/src/rabbit_exchange_type_headers.erl
+++ b/src/rabbit_exchange_type_headers.erl
@@ -63,12 +63,14 @@ validate_binding(_X, #binding{args = Args}) ->
                                  {binding_invalid,
                                   "Invalid x-match field type ~p (value ~p); "
                                   "expected longstr", [Type, Other]}};
-        undefined            -> {error,
-                                 {binding_invalid, "x-match field missing", []}}
+        undefined            -> ok %% [0]
     end.
+%% [0] spec is vague on whether it can be omitted but in practice it's
+%% useful to allow people to do this
 
-parse_x_match(<<"all">>) -> all;
-parse_x_match(<<"any">>) -> any.
+parse_x_match({longstr, <<"all">>}) -> all;
+parse_x_match({longstr, <<"any">>}) -> any;
+parse_x_match(_)                    -> all. %% legacy; we didn't validate
 
 %% Horrendous matching algorithm. Depends for its merge-like
 %% (linear-time) behaviour on the lists:keysort
@@ -80,8 +82,8 @@ parse_x_match(<<"any">>) -> any.
 %%                 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 %%
 headers_match(Args, Data) ->
-    {longstr, MK} = rabbit_misc:table_lookup(Args, <<"x-match">>),
-    headers_match(Args, Data, true, false, parse_x_match(MK)).
+    MK = parse_x_match(rabbit_misc:table_lookup(Args, <<"x-match">>)),
+    headers_match(Args, Data, true, false, MK).
 
 headers_match([], _Data, AllMatch, _AnyMatch, all) ->
     AllMatch;