harmony 鸿蒙OpenHarmony 3.0.3 LTS

2022-08-09
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OpenHarmony 3.0.3 LTS

Version Description

OpenHarmony 3.0.3 LTS is a maintenance version of OpenHarmony 3.0 LTS. This version has rectified certain issues and security vulnerabilities detected in OpenHarmony 3.0.2 LTS. It is the latest stable release with a tag.

Version Mapping

Table 1 Version mapping of software and tools

Software/Tool	Version	Remarks
OpenHarmony	3.0.3 LTS	NA
SDK	3.0.0.0(API Version 7 release)	NA
(Optional) HUAWEI DevEco Studio	3.0 Beta1	Recommended for developing OpenHarmony applications
(Optional) HUAWEI DevEco Device Tool	2.2 Beta2	Recommended for developing OpenHarmony smart devices

Source Code Acquisition

Acquiring Source Code Using the repo Tool

Method 1 (recommended): Use the repo tool to download the source code over SSH. (You must have an SSH public key for access to Gitee.)

repo init -u git@gitee.com:openharmony/manifest.git -b refs/tags/OpenHarmony-v3.0.3-LTS --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'

Method 2: Use the repo tool to download the source code over HTTPS.

repo init -u https://gitee.com/openharmony/manifest.git -b refs/tags/OpenHarmony-v3.0.3-LTS --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'

Acquiring Source Code from Mirrors

Table 2 Mirrors for acquiring source code

LTS Code	Version	Mirror	SHA-256 Checksum
Full code base (for mini, small, and standard systems)	3.0.3	Download	Download
Standard system Hi3516 solution (binary)	3.0.3	Download	Download
Mini system Hi3861 solution (binary)	3.0.3	Download	Download
Small system Hi3516 solution - LiteOS (binary)	3.0.3	Download	Download
Small system Hi3516 solution - Linux (binary)	3.0.3	Download	Download

What’s New

This version has the following updates to OpenHarmony 3.0.2 LTS.

Feature Updates

This version does not involve feature updates.

API Updates

This version does not involve API updates.

Chip and Development Board Adaptation

For details about the adaptation status, see SIG_DevBoard.

Resolved Issues

Table 3 Resolved issues

Issue No.	Description
I4TUSX	When the system camera is used to take a photo in the Hi3516D V300 development board running on a mini-system device, the two edges of the image are truncated.
I4TYOP	After a USB flash drive is inserted into the Hi3516D V300 development board running on a mini-system device, DMA times out and the USB flash drive is unavailable.
I4SM0J	The third_party_harfbuzz repository uses the CC BY-NC-SA-3.0 license, which restricts the commercial use of the content in the repository.
I4WPQW	The libdisplay_layer.so binary file is not updated in the device_hisilicon_hardware repository.
I4WIVF	Some files in the third_party_boost repository are incompatible with open-source protocols.
I4WRWM	Some TDD test cases are unavailable in the aafwk_aafwk_lite repository.
I4VPVY	In the Hi3516D V300 development board running on a mini-system device, a user searches for Wi-Fi in Settings and touches the back button twice to return to the home screen. No application can be started from the home screen.
I4UTY0	The HP copyright statement exists in the metadata of the 1.jpg file in demos.
I4TP6D	The ActsWorkerJSTest test suite newly added for the Hi3516 development board running on a standard-system device cannot be executed properly.

Table 4 Resolved security vulnerabilities

Issue No.	Description
I4U8VB	CVE-2021-3520 security vulnerability of the third_party_lz4 component.
I4UX33	CVE-2021-22569 and CVE-2021-22570 security vulnerabilities of the third_party_protobuf component.
I4VRR7	CVE-2022-23308 security vulnerability of the third_party_libxml2 component.

Table 5 Known issues

Issue No.	Description	Impact	To Be Resolved On
I4YBB0	No image is generated and the recorded video cannot be played when the system camera is used to take a photo and record a video. This issue occurs only for the Hi3516D V300 development board running on a small-system device (Linux).	Camera recording does not function.	2022/04/01
I4YB87	No image is generated when the system camera is used to take a photo. This issue occurs only for the Hi3516D V300 development board running on a small-system device (Linux).	Camera photographing does not function.	2022/04/01
I4YAGS	A blue screen is displayed when the system camera is accessed. This issue occurs only for the Hi3516D V300 development board running on a small-system device (Linux).	Camera preview does not function.	2022/04/01
I4WLBU	In the Hi3516D V300 development board running on a standard-system device, the device cannot be found after burning during the ACTS test, and the message “Device not founded or connected” is reported.	The HDC tool causes the ACTS test to report this error occasionally. The error does not affect the actual function.	2022/04/10