From 6fddbea3e49887d7e931705e29261d053809d830 Mon Sep 17 00:00:00 2001
From: Daniel Mesham <DanMesh@users.noreply.github.com>
Date: Mon, 27 Mar 2023 19:03:09 +0200
Subject: [PATCH] microdds_client: fix check for length of participant XML
 (#21374)

---
 src/modules/microdds_client/microdds_client.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/microdds_client/microdds_client.cpp b/src/modules/microdds_client/microdds_client.cpp
index ec4b7d0d90..42bcb874c5 100644
--- a/src/modules/microdds_client/microdds_client.cpp
+++ b/src/modules/microdds_client/microdds_client.cpp
@@ -265,7 +265,7 @@ void MicroddsClient::run()
 				   "</dds>"
 				  );
 
-		if (ret < 0 || ret >= TOPIC_NAME_SIZE) {
+		if (ret < 0 || ret >= PARTICIPANT_XML_SIZE) {
 			PX4_ERR("create entities failed: namespace too long");
 			return;
 		}