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	Remove the MBEDTLS_SSL_RECORD_CHECKING option
Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
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								ChangeLog.d/issue4361.txt
									
									
									
									
									
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							@ -0,0 +1,2 @@
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Removals
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   * Remove the MBEDTLS_SSL_RECORD_CHECKING option. Fixes #4361.
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@ -1467,20 +1467,6 @@
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 */
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#define MBEDTLS_SSL_ALL_ALERT_MESSAGES
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/**
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 * \def MBEDTLS_SSL_RECORD_CHECKING
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 *
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 * Enable the function mbedtls_ssl_check_record() which can be used to check
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 * the validity and authenticity of an incoming record, to verify that it has
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 * not been seen before. These checks are performed without modifying the
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 * externally visible state of the SSL context.
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 *
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 * See mbedtls_ssl_check_record() for more information.
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 *
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 * Uncomment to enable support for record checking.
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 */
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#define MBEDTLS_SSL_RECORD_CHECKING
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/**
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 * \def MBEDTLS_SSL_DTLS_CONNECTION_ID
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 *
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@ -1795,7 +1795,6 @@ void mbedtls_ssl_set_verify( mbedtls_ssl_context *ssl,
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 */
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void mbedtls_ssl_conf_read_timeout( mbedtls_ssl_config *conf, uint32_t timeout );
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#if defined(MBEDTLS_SSL_RECORD_CHECKING)
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/**
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 * \brief          Check whether a buffer contains a valid and authentic record
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 *                 that has not been seen before. (DTLS only).
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@ -1843,7 +1842,6 @@ void mbedtls_ssl_conf_read_timeout( mbedtls_ssl_config *conf, uint32_t timeout )
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int mbedtls_ssl_check_record( mbedtls_ssl_context const *ssl,
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                              unsigned char *buf,
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                              size_t buflen );
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#endif /* MBEDTLS_SSL_RECORD_CHECKING */
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/**
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 * \brief          Set the timer callbacks (Mandatory for DTLS.)
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@ -86,7 +86,6 @@ int mbedtls_ssl_check_timer( mbedtls_ssl_context *ssl )
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    return( 0 );
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}
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#if defined(MBEDTLS_SSL_RECORD_CHECKING)
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static int ssl_parse_record_header( mbedtls_ssl_context const *ssl,
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                                    unsigned char *buf,
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                                    size_t len,
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@ -150,7 +149,6 @@ exit:
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    MBEDTLS_SSL_DEBUG_MSG( 1, ( "<= mbedtls_ssl_check_record" ) );
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    return( ret );
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}
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#endif /* MBEDTLS_SSL_RECORD_CHECKING */
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#define SSL_DONT_FORCE_FLUSH 0
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#define SSL_FORCE_FLUSH      1
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@ -468,9 +468,6 @@ static const char * const features[] = {
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#if defined(MBEDTLS_SSL_ALL_ALERT_MESSAGES)
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    "MBEDTLS_SSL_ALL_ALERT_MESSAGES",
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#endif /* MBEDTLS_SSL_ALL_ALERT_MESSAGES */
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#if defined(MBEDTLS_SSL_RECORD_CHECKING)
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    "MBEDTLS_SSL_RECORD_CHECKING",
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#endif /* MBEDTLS_SSL_RECORD_CHECKING */
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#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
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    "MBEDTLS_SSL_DTLS_CONNECTION_ID",
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#endif /* MBEDTLS_SSL_DTLS_CONNECTION_ID */
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@ -159,7 +159,6 @@ int dtls_srtp_key_derivation( void *p_expkey,
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#endif /* MBEDTLS_SSL_EXPORT_KEYS */
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#if defined(MBEDTLS_SSL_RECORD_CHECKING)
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int ssl_check_record( mbedtls_ssl_context const *ssl,
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                      unsigned char const *buf, size_t len )
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{
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@ -220,7 +219,6 @@ int ssl_check_record( mbedtls_ssl_context const *ssl,
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    return( 0 );
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}
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#endif /* MBEDTLS_SSL_RECORD_CHECKING */
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int recv_cb( void *ctx, unsigned char *buf, size_t len )
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{
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@ -241,10 +239,8 @@ int recv_cb( void *ctx, unsigned char *buf, size_t len )
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        /* Here's the place to do any datagram/record checking
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         * in between receiving the packet from the underlying
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         * transport and passing it on to the TLS stack. */
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#if defined(MBEDTLS_SSL_RECORD_CHECKING)
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        if( ssl_check_record( io_ctx->ssl, buf, recv_len ) != 0 )
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            return( -1 );
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#endif /* MBEDTLS_SSL_RECORD_CHECKING */
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    }
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    return( (int) recv_len );
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@ -267,10 +263,8 @@ int recv_timeout_cb( void *ctx, unsigned char *buf, size_t len,
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        /* Here's the place to do any datagram/record checking
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         * in between receiving the packet from the underlying
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         * transport and passing it on to the TLS stack. */
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#if defined(MBEDTLS_SSL_RECORD_CHECKING)
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        if( ssl_check_record( io_ctx->ssl, buf, recv_len ) != 0 )
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            return( -1 );
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#endif /* MBEDTLS_SSL_RECORD_CHECKING */
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    }
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    return( (int) recv_len );
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@ -1299,14 +1299,6 @@ int query_config( const char *config )
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    }
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#endif /* MBEDTLS_SSL_ALL_ALERT_MESSAGES */
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#if defined(MBEDTLS_SSL_RECORD_CHECKING)
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    if( strcmp( "MBEDTLS_SSL_RECORD_CHECKING", config ) == 0 )
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    {
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        MACRO_EXPANSION_TO_STR( MBEDTLS_SSL_RECORD_CHECKING );
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        return( 0 );
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    }
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#endif /* MBEDTLS_SSL_RECORD_CHECKING */
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#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
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    if( strcmp( "MBEDTLS_SSL_DTLS_CONNECTION_ID", config ) == 0 )
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    {
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