From 5d3f464ec3f3733ce9b9012c5a61a4bb8acd2fa9 Mon Sep 17 00:00:00 2001
From: zhongwencool <zhongwencool@gmail.com>
Date: Wed, 12 Jun 2024 14:41:34 +0800
Subject: [PATCH] fix: ws/wss's max_frame_size should > 0

---
 apps/emqx/src/emqx_schema.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/emqx/src/emqx_schema.erl b/apps/emqx/src/emqx_schema.erl
index 6c8466aab..29c201ad6 100644
--- a/apps/emqx/src/emqx_schema.erl
+++ b/apps/emqx/src/emqx_schema.erl
@@ -885,7 +885,7 @@ fields("ws_opts") ->
             )},
         {"max_frame_size",
             sc(
-                hoconsc:union([infinity, integer()]),
+                hoconsc:union([infinity, pos_integer()]),
                 #{
                     default => infinity,
                     desc => ?DESC(fields_ws_opts_max_frame_size)