From b96d556451b36e8bec35fd79f2c02ff73190c184 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 1 Apr 2024 14:59:55 -0600
Subject: [PATCH] avoid heap allocation by std::vector in realtime context

---
 libs/ardour/lv2_plugin.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index 9188621bb9..8c12a6b6b4 100644
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -1856,7 +1856,7 @@ LV2Plugin::write_to(RingBuffer<uint8_t>* dest,
 		return false;
 	}
 
-	vector<uint8_t> buf(buf_size);
+	uint8_t buf[buf_size];
 	UIMessage* msg = (UIMessage*)&buf[0];
 	msg->index    = index;
 	msg->protocol = protocol;