From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Mon, 20 Oct 2025 11:09:45 +0000 (+0300)
Subject: util: health-check.sh - Don't leave "sleep 10" process running
X-Git-Tag: 2.4.2~39
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6ee85b80857d241622a349aac47d51b70b27cc46;p=thirdparty%2Fdovecot%2Fcore.git

util: health-check.sh - Don't leave "sleep 10" process running
---

diff --git a/src/util/health-check.sh b/src/util/health-check.sh
index 4604f4e12f..99f9299bec 100755
--- a/src/util/health-check.sh
+++ b/src/util/health-check.sh
@@ -20,9 +20,14 @@ trap "exit 0" QUIT
 	sleep $timeout
 	kill -3 $$ 2>/dev/null
 } &
-read -r input
+timeout_pid=$!
 
+read -r input
 exit_code=$?
+
+# Kill the background sleep process
+kill $timeout_pid 2>/dev/null
+
 cleaned_input=$(echo ${input} | sed "s/[^a-zA-Z0-9]//g")
 
 if [ ${exit_code} -eq 0 ] && [ "${cleaned_input}" = "PING" ];then