diff options
| -rw-r--r-- | mitmproxy/net/tcp.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mitmproxy/net/tcp.py b/mitmproxy/net/tcp.py index 0c2f0e28..e109236e 100644 --- a/mitmproxy/net/tcp.py +++ b/mitmproxy/net/tcp.py @@ -855,6 +855,8 @@ class TCPServer: if self.address[0] == 'localhost': raise socket.error("Binding to 'localhost' is prohibited. Please use '::1' or '127.0.0.1' directly.") + self.socket = None + try: # First try to bind an IPv6 socket, with possible IPv4 if the OS supports it. # This allows us to accept connections for ::1 and 127.0.0.1 on the same socket. |