From a269ca746a851ef16eec1117d2573b98901e9492 Mon Sep 17 00:00:00 2001
From: Will Sobel <will@wvsobel.llc>
Date: Thu, 3 Oct 2024 16:54:08 -0400
Subject: [PATCH] Exit when agent encounters malformed url in configuration
 file

---
 src/mtconnect/configuration/agent_config.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/mtconnect/configuration/agent_config.cpp b/src/mtconnect/configuration/agent_config.cpp
index c87e5b85..14616809 100644
--- a/src/mtconnect/configuration/agent_config.cpp
+++ b/src/mtconnect/configuration/agent_config.cpp
@@ -911,7 +911,15 @@ namespace mtconnect::configuration {
 
     auto parsed = Url::parse(url);
     options[configuration::Protocol] = parsed.m_protocol;
-    options[configuration::Host] = parsed.getHost();
+    
+    auto host = parsed.getHost();
+    if (host.empty())
+    {
+      LOG(fatal) << "Malformed URL in configuration file: '" << url << "', exiting";
+      exit(1);
+    }
+    options[configuration::Host] = host;
+    
     if (parsed.m_port)
       options[configuration::Port] = parsed.getPort();
     if (parsed.m_path != "/")