From 495cdf501d6f483a4c06fd62501dc7b7268ada9f Mon Sep 17 00:00:00 2001
From: Junichi Satoh <junichi@junichi.org>
Date: Sun, 20 Dec 2015 12:29:23 +0900
Subject: [PATCH] Fixed that a zombie process is created after udp server
 executes a command.

---
 pandora_agents/unix/pandora_agent | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/pandora_agents/unix/pandora_agent b/pandora_agents/unix/pandora_agent
index 57842fccfb..204d0041ce 100644
--- a/pandora_agents/unix/pandora_agent
+++ b/pandora_agents/unix/pandora_agent
@@ -1912,10 +1912,7 @@ sub udp_server ($$) {
 				$process_name =~ s/\s*$//g;
 				if (defined($Conf{"process_${process_name}_start"})) {
 					log_message ('udp server', "Process $process_name started from $hishost");
-					if (fork() == 0) {  
-						`$Conf{"process_${process_name}_start"} 2>$DevNull`;
-						exit 0;
-					}
+					system "$Conf{\"process_${process_name}_start\"} 2>$DevNull &";
 				} else {
 					log_message ('udp server', "Attempt to start unknown process $process_name from $hishost");
 				}
@@ -1926,10 +1923,7 @@ sub udp_server ($$) {
 				$process_name =~ s/\s*$//g;
 				if (defined($Conf{"process_${process_name}_stop"})) {
 					log_message ('udp server', "Process $process_name stopped from $hishost");
-					if (fork() == 0) {  
-						`$Conf{"process_${process_name}_stop"} 2>$DevNull`;
-						exit 0;
-					}
+					system "$Conf{\"process_${process_name}_stop\"} 2>$DevNull &";
 				} else {
 					log_message ('udp server', "Attempt to stop unknown process $process_name from $hishost");
 				}