Patch upgrading method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a patch upgrading method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a system patch upgrade package, wherein the system patch upgrade package comprises a preprocessing compressed package and a component upgrade compressed package which have the same compressed package format; decompressing the preprocessing compressed packet, and judging whether preprocessing operation before patch upgrading needs to be carried out or not; if the preprocessing operation needs to be carried out, obtaining a componentrepair file from the preprocessing package, and repairing a corresponding abnormal component in a to-be-upgraded system patch according to the component repair file; and after the repair is completed, decompressing the component upgrading package, obtaining all component upgrading files corresponding to the to-be-upgraded system patch, and upgrading the to-be-upgraded system patch according to all the component upgrading files. According to the embodiment of the invention, the released patch version can be compatibly repaired, the problem of overlong network disconnection time caused by upgrading of a large version is avoided, and the patch upgrading efficiency is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular to a patch upgrade method, device, electronic equipment, and storage medium. Background technique [0002] Currently, most embedded operating systems use component-based development. Components can be composed of applications, dynamic libraries, drivers, etc. Different products can form a system function by selecting different components and packaging them together. Packing single or multiple components into a compressed package can be used as a patch package, and the patch package can be used for patch upgrades to repair system software vulnerabilities. In other words, patch upgrades are a collection of component upgrades. [0003] Embedded systems usually use mature technologies such as the opkg open source package manager to manage component upgrades. This type of package manager has a simple and lightweight structure, occupies a small volume,...

AI Technical Summary

Problems solved by technology

Therefore, if some components on the released version are not written in accordance with the package format or have a problem with the writing, then if there are software vulnerabilities in these components at this time and need to be repaired quickly with patch upgrades, it will be due to the package format or script filling errors, etc. However, patch upgrades or rollbacks of such components cannot be supported, and software vulnerabilities can only be repaired through major version upgrades.

However, using a new major version upgrade, the release process cycle is long, time-consuming, and the disconnection time is also long, which greatly affects the user experience in the market

Images