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Expand comment in tls_process_hello_req()

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Following review feedback.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2259)
This commit is contained in:
Matt Caswell 2017-01-27 15:23:25 +00:00
parent 1b8bacff8c
commit 1f04f23ef4
1 changed files with 5 additions and 4 deletions
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9
ssl/statem/statem_clnt.c
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@ -3226,10 +3226,11 @@ MSG_PROCESS_RETURN tls_process_hello_req(SSL *s, PACKET *pkt)
}
/*
* This is a historical discrepancy maintained for compatibility
* reasons. If a TLS client receives a HelloRequest it will attempt
* an abbreviated handshake. However if a DTLS client receives a
* HelloRequest it will do a full handshake.
* This is a historical discrepancy (not in the RFC) maintained for
* compatibility reasons. If a TLS client receives a HelloRequest it will
* attempt an abbreviated handshake. However if a DTLS client receives a
* HelloRequest it will do a full handshake. Either behaviour is reasonable
* but doing one for TLS and another for DTLS is odd.
*/
if (SSL_IS_DTLS(s))
SSL_renegotiate(s);