1 files changed, 5 insertions, 3 deletions
diff --git a/subplot/qemumgr.py b/subplot/qemumgr.py
index 0550bdb..bfc3f24 100755
--- a/subplot/qemumgr.py
+++ b/subplot/qemumgr.py
@@ -8,8 +8,7 @@ import shlex
 import shutil
 import signal
 import subprocess
-
-# import tempfile
+import tempfile
 import time
 
 
@@ -37,6 +36,9 @@ class QemuSystem:
         self._port = None
         self._pid = None
 
+        fd, self._knownhosts = tempfile.mkstemp()
+        os.close(fd)
+
     def _join(self, *names):
         return os.path.join(self._dirname, *names)
 
@@ -169,7 +171,7 @@ class QemuSystem:
             str(self._port),
             "-l",
             self._username,
-            "-ouserknownhostsfile=/dev/null",
+            f"-ouserknownhostsfile={self._knownhosts}",
             "-ostricthostkeychecking=accept-new",
             "-opasswordauthentication=no",
         ]