From 13111ef2b00db500c89f53fd012ba6abb3aa8228 Mon Sep 17 00:00:00 2001
From: Dirk Wetter <dirk@testssl.sh>
Date: Fri, 16 Oct 2026 19:34:47 +0200
Subject: [PATCH] Add cleanup

---
 utils/create_ca_hashes.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/utils/create_ca_hashes.sh b/utils/create_ca_hashes.sh
index 14f944f2..6386256a 100755
--- a/utils/create_ca_hashes.sh
+++ b/utils/create_ca_hashes.sh
@@ -6,7 +6,8 @@
 # This file generates the file etc/ca_hashes.txt from the (root)certificate
 # Bundles in etc (etc/*.pem)
 
-TEMPDIR="/tmp"
+TEMPDIR=$(mktemp -d)
+trap 'rm -rf "$TEMPDIR"' EXIT
 
 # Check if we are in the right directory
 if [[ ! -e etc ]]; then