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ssl || SSL_set_bio(ssl, cbio, cbio) <= 0 || SSL_accept(ssl) <= 0) { ERR_print_errors_fp(stderr); SSL_free(ssl); BIO_free(bio); ...
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ssl_ctx_set_options(ctx, ssl_op_no_sslv3 | ssl_op_no_tlsv1 | ssl_op_no_tlsv1_1);ssl_ctx_set_options(ctx, ssl_op_...(ssl_get_version(ssl) != ssl_get_rbio(ssl)); //¼ò»¯Ê¾Òâ if (is_fallback && expected_highest_version_supported) { ...