From b98a96258c184f6b2ca1bf437f359465de7fbb24 Mon Sep 17 00:00:00 2001
From: Julian Brost <julian.brost@icinga.com>
Date: Wed, 27 Jan 2021 15:48:28 +0100
Subject: [PATCH 1/2] Catch exceptions thrown by RunWorker on Windows

The same is already done on other platforms in line 529.
---
 lib/cli/daemoncommand.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/cli/daemoncommand.cpp b/lib/cli/daemoncommand.cpp
index 37a4055f6..7c23086ef 100644
--- a/lib/cli/daemoncommand.cpp
+++ b/lib/cli/daemoncommand.cpp
@@ -680,7 +680,11 @@ int DaemonCommand::Run(const po::variables_map& vm, const std::vector<std::strin
 	}
 
 #ifdef _WIN32
-	return RunWorker(configs);
+	try {
+		return RunWorker(configs);
+	} catch (...) {
+		return EXIT_FAILURE;
+	}
 #else /* _WIN32 */
 	l_UmbrellaPid = getpid();
 	Application::SetUmbrellaProcess(l_UmbrellaPid);

From c4e58477a020293297e9dfc663ad977ae6378778 Mon Sep 17 00:00:00 2001
From: Julian Brost <julian.brost@icinga.com>
Date: Wed, 27 Jan 2021 15:52:37 +0100
Subject: [PATCH 2/2] Try to log useful information for exceptions thrown by
 RunWorker

---
 lib/cli/daemoncommand.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/cli/daemoncommand.cpp b/lib/cli/daemoncommand.cpp
index 7c23086ef..1076510d1 100644
--- a/lib/cli/daemoncommand.cpp
+++ b/lib/cli/daemoncommand.cpp
@@ -518,6 +518,9 @@ static pid_t StartUnixWorker(const std::vector<std::string>& configs, bool close
 				}
 
 				_exit(RunWorker(configs, closeConsoleLog, stderrFile));
+			} catch (const std::exception& ex) {
+				Log(LogCritical, "cli") << "Exception in main process: " << DiagnosticInformation(ex);
+				_exit(EXIT_FAILURE);
 			} catch (...) {
 				_exit(EXIT_FAILURE);
 			}
@@ -682,6 +685,9 @@ int DaemonCommand::Run(const po::variables_map& vm, const std::vector<std::strin
 #ifdef _WIN32
 	try {
 		return RunWorker(configs);
+	} catch (const std::exception& ex) {
+		Log(LogCritical, "cli")	<< "Exception in main process: " << DiagnosticInformation(ex);
+		return EXIT_FAILURE;
 	} catch (...) {
 		return EXIT_FAILURE;
 	}