Commit 9737a38f authored by Matt Caswell's avatar Matt Caswell
Browse files

Update version docs 



Make it clear that you should not attempt to get the version before the
first handshake is complete.

Fixes #2893

Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6014)
parent 63f7291c

doc/ssl/SSL_get_version.pod

+4 −2
Original line number Diff line number Diff line
@@ -15,7 +15,9 @@ SSL_get_version, SSL_is_dtls - get the protocol information of a connection 
=head1 DESCRIPTION



SSL_get_version() returns the name of the protocol used for the

connection B<ssl>.

connection B<ssl>. It should only be called after the initial handshake has been

completed. Prior to that the results returned from this function may be

unreliable.



SSL_is_dtls() returns one if the connection is using DTLS, zero if not.
@@ -43,7 +45,7 @@ The connection uses the TLSv1.2 protocol. 


=item unknown



This indicates that no version has been set (no connection established).

This indicates an unknown protocol version.



=back