From 493c9e49dbd79596fe6bdc135229e80c49eb3b5e Mon Sep 17 00:00:00 2001
From: Eric Katzfey <53063038+katzfey@users.noreply.github.com>
Date: Thu, 30 May 2024 13:53:48 -0700
Subject: [PATCH] uORB: ORBSet don't allow duplicate insertion

* fixes a small memory leak in uORBManager.cpp (if using ORB_COMMUNICATOR)
---
 platforms/common/uORB/ORBSet.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/platforms/common/uORB/ORBSet.hpp b/platforms/common/uORB/ORBSet.hpp
index 28e283c7b9..967f6bd7e4 100644
--- a/platforms/common/uORB/ORBSet.hpp
+++ b/platforms/common/uORB/ORBSet.hpp
@@ -62,6 +62,11 @@ public:
 	{
 		Node **p;
 
+		// Don't allow duplicates to be inserted
+		if (find(node_name)) {
+			return;
+		}
+
 		if (_top == nullptr) {
 			p = &_top;