From 8cc19250b324c90f4283bcad488c8bbc756145c4 Mon Sep 17 00:00:00 2001
From: Hoyoung Lee <lhywkd22@gmail.com>
Date: Tue, 22 Jul 2025 17:41:01 +0000
Subject: [PATCH] t/helper/test-truncate: close file descriptor after
 truncation

Fix a resource leak where the file descriptor was not closed after
truncating a file in t/helper/test-truncate.c.

Signed-off-by: Hoyoung Lee <lhywkd22@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/helper/test-truncate.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/t/helper/test-truncate.c b/t/helper/test-truncate.c
index 3931deaec7..2820cc7ed7 100644
--- a/t/helper/test-truncate.c
+++ b/t/helper/test-truncate.c
@@ -21,5 +21,8 @@ int cmd__truncate(int argc, const char **argv)
 
 	if (ftruncate(fd, (off_t) sz) < 0)
 		die_errno("failed to truncate file");
+
+	close(fd);
+
 	return 0;
 }