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[Security][Bug] Prevent binding to all TCP interfaces (#5752)

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This commit is contained in:
Adarsh Shirawalmath
2025-05-06 00:51:45 +05:30
committed by GitHub
parent a68ed76682
commit 683707c314
1 changed files with 2 additions and 1 deletions
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python/sglang/srt/distributed/device_communicators/shm_broadcast.py
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@@ -225,7 +225,8 @@ class MessageQueue:
remote_subscribe_port = get_open_port() remote_subscribe_port = get_open_port()
if is_valid_ipv6_address(connect_ip): if is_valid_ipv6_address(connect_ip):
self.remote_socket.setsockopt(IPV6, 1) self.remote_socket.setsockopt(IPV6, 1)
socket_addr = f"tcp://*:{remote_subscribe_port}" connect_ip = f"[{connect_ip}]"
socket_addr = f"tcp://{connect_ip}:{remote_subscribe_port}"
self.remote_socket.bind(socket_addr) self.remote_socket.bind(socket_addr)
else: else: