subsys/mgmt/hawkbit: Check retval of mbedtls_md_update (54490e8f) · Commits · Wenxi XU / zephyr

subsys/mgmt/hawkbit/hawkbit.c

+8 −2

Original line number	Diff line number	Diff line
		@@ -847,11 +847,17 @@ static void response_cb(struct http_response *rsp,
		}

		if (body_data != NULL) {
		ret = mbedtls_md_update(&hb_context.dl.hash_ctx, body_data,
		body_len);
		if (ret != 0) {
		LOG_ERR("mbedTLS md update error: %d", ret);
		hb_context.code_status = HAWKBIT_DOWNLOAD_ERROR;
		break;
		}

		ret = flash_img_buffered_write(
		&hb_context.flash_ctx, body_data, body_len,
		final_data == HTTP_DATA_FINAL);
		mbedtls_md_update(&hb_context.dl.hash_ctx, body_data,
		body_len);
		if (ret < 0) {
		LOG_ERR("Flash write error: %d", ret);
		hb_context.code_status = HAWKBIT_DOWNLOAD_ERROR;