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added timeout to oppened tunnel to avoid possible DOS

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Adolfo Gómez García 2022-03-29 13:08:49 +02:00
parent a9c32debd2
commit 1ff0a623db
1 changed files with 1 additions and 0 deletions
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tunnel-server/src/udstunnel.py
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@ -222,6 +222,7 @@ def tunnel_main():
while not do_stop: while not do_stop:
try: try:
client, addr = sock.accept() client, addr = sock.accept()
client.settimeout(3.0)
logger.debug('ACCEPTED CONNECTION from %s (%s)', addr, client) logger.debug('ACCEPTED CONNECTION from %s (%s)', addr, client)
# Select BEST process for sending this new connection # Select BEST process for sending this new connection
prcs.best_child().send((client, addr)) prcs.best_child().send((client, addr))