Andrey Suvorov f965e358b6 Changing SNI callback return code if a client sends no SNI. ...

When a client sends no SNI is a common situation.  But currently the server
processes it as an error and returns SSL_TLSEXT_ERR_ALERT_FATAL causing
termination of a current TLS session.  The problem occurs if configuration has
more than one certificate bundle in a listener.

This fix changes the return code to SSL_TLSEXT_ERR_OK and the log level of a
message.

2021-07-22 11:23:48 -07:00

61 KiB

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