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Fix message_seq with server-initiated renego

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Manuel Pégourié-Gonnard 2014-08-19 19:18:39 +02:00 committed by Paul Bakker
parent c392b240c4
commit 0557bd5fa4
1 changed files with 11 additions and 0 deletions
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11
library/ssl_tls.c
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@ -4550,6 +4550,17 @@ static int ssl_start_renegotiation( ssl_context *ssl )
if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
return( ret );
/* RFC 6347 4.2.2: "[...] the HelloRequest will have message_seq = 0 and
* the ServerHello will have message_seq = 1" */
#if defined(POLARSSL_SSL_PROTO_DTLS)
if( ssl->transport == SSL_TRANSPORT_DATAGRAM &&
ssl->endpoint == SSL_IS_SERVER &&
ssl->renegotiation == SSL_RENEGOTIATION_PENDING )
{
ssl->handshake->msg_seq = 1;
}
#endif
ssl->state = SSL_HELLO_REQUEST;
ssl->renegotiation = SSL_RENEGOTIATION;