--- a/tests/run-tests.py Wed Jul 28 14:55:06 2021 +0200
+++ b/tests/run-tests.py Wed Jul 28 14:56:10 2021 +0200
@@ -1587,6 +1587,7 @@
proc = subprocess.Popen(
_bytes2sys(cmd),
shell=True,
+ close_fds=closefds,
cwd=_bytes2sys(self._testtmp),
env=env,
)