From b4f8ab289dd458110fe16b64b1bbfe5fa05fa407 Mon Sep 17 00:00:00 2001
From: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Date: Sun, 17 Oct 2021 21:46:39 +0200
Subject: [PATCH] Use yaml.safe_*

---
 makebuildserver | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/makebuildserver b/makebuildserver
index 3aa93765..68d07547 100755
--- a/makebuildserver
+++ b/makebuildserver
@@ -416,7 +416,7 @@ def main():
         logging.info('Halting %s', serverdir)
         v.halt()
         with open(vf, 'r', encoding='utf-8') as f:
-            oldconfig = yaml.load(f)
+            oldconfig = yaml.safe_load(f)
         if config != oldconfig:
             logging.info("Server configuration has changed, rebuild from scratch is required")
             vm.destroy()
@@ -427,7 +427,7 @@ def main():
         logging.info("No existing server - building from scratch")
     if writevf:
         with open(vf, 'w', encoding='utf-8') as f:
-            yaml.dump(config, f)
+            yaml.safe_dump(config, f)
 
     # Check if selected provider is supported
     if config['vm_provider'] not in ['libvirt', 'virtualbox']: