From 97fa8dcc82e7f78a2a55d466748f4f216f16caa4 Mon Sep 17 00:00:00 2001
From: Andre Fatton <afa@erl.io>
Date: Fri, 20 Oct 2023 23:49:30 +0200
Subject: [PATCH] Apply configured max_request_line_length to HTTP requests

---
 apps/vmq_server/src/vmq_ranch_config.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/vmq_server/src/vmq_ranch_config.erl b/apps/vmq_server/src/vmq_ranch_config.erl
index 6c2691f1b..fb4044799 100644
--- a/apps/vmq_server/src/vmq_ranch_config.erl
+++ b/apps/vmq_server/src/vmq_ranch_config.erl
@@ -330,7 +330,8 @@ protocol_opts(cowboy_clear, _, Opts) ->
         end,
     CowboyRoutes = [{'_', Routes}],
     Dispatch = cowboy_router:compile(CowboyRoutes),
-    #{env => #{dispatch => Dispatch}, opts => Opts};
+    MaxRequestLength = proplists:get_value(max_request_line_length, Opts, 8000),
+    #{env => #{dispatch => Dispatch}, max_request_line_length => MaxRequestLength, opts => Opts};
 protocol_opts(vmq_cluster_com, _, Opts) ->
     Opts.