2217     if( nb_want > MBEDTLS_SSL_BUFFER_LEN - (size_t)( ssl->in_hdr - ssl->in_buf ) )  in mbedtls_ssl_fetch_input()
2300             len = MBEDTLS_SSL_BUFFER_LEN - ( ssl->in_hdr - ssl->in_buf );  in mbedtls_ssl_fetch_input()
3052                            (size_t)( ssl->in_hdr - ssl->in_buf ) )  in ssl_reassemble_dtls_handshake()
3424             ssl->in_buf, ssl->in_left,  in ssl_handle_possible_reconnect()
3523                          - (size_t)( ssl->in_msg - ssl->in_buf ) )  in ssl_parse_record_header()
3623                 ssl->in_buf[13] == MBEDTLS_SSL_HS_CLIENT_HELLO )  in ssl_parse_record_header()
5404     if( ( ssl-> in_buf = mbedtls_calloc( 1, len ) ) == NULL ||  in mbedtls_ssl_setup()
5408         mbedtls_free( ssl->in_buf );  in mbedtls_ssl_setup()
5409         ssl->in_buf = NULL;  in mbedtls_ssl_setup()
5422         ssl->in_hdr = ssl->in_buf;  in mbedtls_ssl_setup()
5423         ssl->in_ctr = ssl->in_buf +  3;  in mbedtls_ssl_setup()
5424         ssl->in_len = ssl->in_buf + 11;  in mbedtls_ssl_setup()
5425         ssl->in_iv  = ssl->in_buf + 13;  in mbedtls_ssl_setup()
5426         ssl->in_msg = ssl->in_buf + 13;  in mbedtls_ssl_setup()
5437         ssl->in_ctr = ssl->in_buf;  in mbedtls_ssl_setup()
5438         ssl->in_hdr = ssl->in_buf +  8;  in mbedtls_ssl_setup()
5439         ssl->in_len = ssl->in_buf + 11;  in mbedtls_ssl_setup()
5440         ssl->in_iv  = ssl->in_buf + 13;  in mbedtls_ssl_setup()
5441         ssl->in_msg = ssl->in_buf + 13;  in mbedtls_ssl_setup()
5478     ssl->in_msg = ssl->in_buf + 13;  in ssl_session_reset_int()
5509         memset( ssl->in_buf, 0, MBEDTLS_SSL_BUFFER_LEN );  in ssl_session_reset_int()
7063     if( ssl->in_buf != NULL )  in mbedtls_ssl_free()
7065         mbedtls_zeroize( ssl->in_buf, MBEDTLS_SSL_BUFFER_LEN );  in mbedtls_ssl_free()
7066         mbedtls_free( ssl->in_buf );  in mbedtls_ssl_free()