From e862ff6b2024b5af51c09ab9a3830e58c896f29f Mon Sep 17 00:00:00 2001
From: Zaiming Shi <zmstone@gmail.com>
Date: Wed, 24 Mar 2021 21:48:11 +0100
Subject: [PATCH] chore(config): validate max_inflight range

---
 priv/emqx.schema | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/priv/emqx.schema b/priv/emqx.schema
index 0379e83d4..9b334f83c 100644
--- a/priv/emqx.schema
+++ b/priv/emqx.schema
@@ -933,10 +933,11 @@ end}.
 ]}.
 
 %% @doc Max number of QoS 1 and 2 messages that can be “inflight” at one time.
-%% 0 means no limit
+%% 0 is equivalent to maximum allowed
 {mapping, "zone.$name.max_inflight", "emqx.zones", [
   {default, 0},
   {datatype, integer}
+  {validators, ["range:1-32767"]},
 ]}.
 
 %% @doc Retry interval for redelivering QoS1/2 messages.