From e95d5a161d99c741ba31e9fa7ea2d758da8dae92 Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Wed, 27 Aug 2025 10:58:42 +0200
Subject: [PATCH] test: avoid using cmdport equal to ntpport in system tests

Make sure the two randomly generated port numbers used in system tests
are different to avoid failures.
---
 test/system/test.common | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/system/test.common b/test/system/test.common
index 07f259d..d089419 100644
--- a/test/system/test.common
+++ b/test/system/test.common
@@ -213,7 +213,10 @@ generate_chrony_conf() {
 
 	user=$(get_user)
 	ntpport=$(get_free_port)
-	cmdport=$(get_free_port)
+	while true; do
+		cmdport=$(get_free_port)
+		[ "$ntpport" -ne "$cmdport" ] && break
+	done
 
 	echo "0.0 10000" > "$TEST_LIBDIR/driftfile"
 	echo "1 MD5 abcdefghijklmnopq" > "$TEST_DIR/keys"