OpenHarmony v1.1.2 LTS
Overview
This is an updated long-term support (LTS) version of OpenHarmony. It supports more functions and fixes some bugs in OpenHarmony 1.1.1.
Version Mapping
Table 1 Version mapping of software and tools
| Software | Version | Remarks |
|---|---|---|
| OpenHarmony | 1.1.2 LTS | N/A |
| (Optional) HUAWEI DevEco Device Tool | Deveco DeviceTool 2.2 Beta1 | Recommended for developing OpenHarmony smart devices |
Source Code Acquisition
Acquiring Source Code from Mirrors
Table 2 Mirrors for acquiring source code
| Source Code | Version Information | Mirror | SHA-256 Checksum |
|---|---|---|---|
| Full code base | 1.1.2 | Download | Download |
| Hi3861 solution (binary) | 1.1.2 | Download | Download |
| Hi3518 solution (binary) | 1.1.2 | Download | Download |
| Hi3516 solution (binary) | 1.1.2 | Download | Download |
| Release Notes | 1.1.2 | Download | N/A |
Acquiring Source Code Using the repo Tool
Method 1 (recommended): Use the repo tool to download the source code over SSH. (You must have registered an SSH public key for access to Gitee.)
repo init -u git@gitee.com:openharmony/manifest.git -b refs/tags/OpenHarmony-v1.1.2-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-v1.1.2-LTS --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'
What's New
This version inherits all features of OpenHarmony 1.1.1, and adds and optimizes features for different modules based on OpenHarmony 1.1.1. The following table lists the feature updates.
Table 3 Feature updates
| Subsystem | New Feature | Modified Feature | Deleted Feature |
|---|---|---|---|
| Graphics | Added settings for the slider style. | None | None |
| Update | Added the 3072-bit RSA signature algorithm for update packages. | None | None |
| Driver | Added certain internal OSAL APIs. | Optimized the sensor model. | None |
| Globalization | - Added data functions such as the digital switch and weekday. - Added the Get12HourTimeWithoutAmpm API. |
None | None |
Resolved Issues
The following table lists the issues known in OpenHarmony 1.1.1 that have been resolved in this version.
Table 4 Resolved issues
| Subsystem | PR No. | Description |
|---|---|---|
| Application Framework | aafwk_aafwk_lite/pulls/35 | There is a low probability that the Linux system cannot be shut down. |
| AI | ai_engine/pulls/50 | The test case for the client is not released. |
| AI | ai_engine/pulls/46 | Class members are not initialized. |
| IoT Hardware | applications_sample_wifi_iot/pulls/12 | A build fails. |
| Compilation and Building | build_lite/pulls/151 | The test case is not available in the build process. |
| Chip Platform | third_party_ffmpeg/pulls/9 | The CVE-2020-22025 vulnerability is detected. |
| Chip Platform | third_party_ffmpeg/pulls/6 | A build fails due to the dependency on valgrind in some environments. |
| Chip Platform | vendor_hisilicon/pulls/39 | Building the release fails. |
| Distributed Scheduler | distributedschedule_dms_fwk_lite/pulls/23 | The test case name is inappropriate. |
| Distributed Scheduler | distributedschedule_samgr_lite/pulls/25 | The CVE-2021-22478 vulnerability is detected. |
| Globalization | global_i18n_lite/pulls/24 | Resource loading of i18n.dat is defective. |
| Globalization | third_party_jerryscript/pulls/22 | There is a possibility that the breakpoint cannot be stopped during debugging of the macOS version. |
| Graphics | graphic_ui/pulls/220 | The Remove function is provided, but the Add function is not. After the modification, the child nodes are not cleared when the UIViewGroup is destructed. |
| Graphics | graphic_ui/pulls/199 | The image is not updated after the image path is updated. |
| Lite Kernel | kernel_liteos_a/pulls/385 | The CVE-2021-22479 vulnerability is detected. |
| Lite Kernel | kernel_liteos_a/pulls/299 | There are unnecessary maintenance and test logs of the PRINTK function. |
| Lite Kernel | third_party_musl/pulls/44 | The implementation of the srand function for setting random number seeds is inappropriate. |
| Startup | startup_syspara_lite/pulls/31 | The date of the security patch is incorrect. |
| Driver | drivers_adapter_khdf_linux/pulls/28 | The CVE-2021-22441 vulnerability is detected. |
| Driver | drivers_adapter/pulls/50 | The CVE-2021-22480 vulnerability is detected. |
| Testing | xts_acts/pulls/294 | Certain test cases of the fs_posix module are unstable. |
| Testing | xts_acts/pulls/287 | The acts test fails. |
| Testing | xts_acts/pulls/283 | Certain CMSIS test cases fail occasionally. |
| Testing | xts_acts/pulls/270 | The ShmTest.testShmatSHM_REMAP function in the ShmTest.cpp test case of the shared_memory module does not run as expected. |
| Testing | xts_acts/pulls/314 | The test of the net_posix module fails. |