added timeout to oppened tunnel to avoid possible DOS

2022-03-29 13:08:34 +02:00 · 2022-03-29 13:08:34 +02:00 · 2f5f87e122
commit 2f5f87e122
parent d9be83863c
1 changed files with 1 additions and 0 deletions
--- a/tunnel-server/src/udstunnel.py
+++ b/tunnel-server/src/udstunnel.py
@ -230,6 +230,7 @@ def tunnel_main():
            try:
                client, addr = sock.accept()
                logger.debug('ACCEPTED CONNECTION from %s (%s)', addr, client)
+                client.settimeout(3.0)
                # Select BEST process for sending this new connection
                prcs.best_child().send(
                    message.Message(message.Command.TUNNEL, (client, addr))