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Structure analysis method and device, electronic equipment and storage medium

A technology for electronic equipment and structure analysis, applied in the field of programming languages, can solve the problems of tracking, inability to correspond, and inability to perform cross-packet data flow, and achieve the effect of reducing the false positive rate

Pending Publication Date: 2021-07-23
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] At present, the existing white-box testing software cannot match the specific code content with the specific package when testing the golang language, resulting in the inability to track cross-packet data flow when analyzing the data flow. Therefore, it can only be used in golang Available in single-file packages for languages

Method used

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  • Structure analysis method and device, electronic equipment and storage medium
  • Structure analysis method and device, electronic equipment and storage medium
  • Structure analysis method and device, electronic equipment and storage medium

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Embodiment Construction

[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations t...

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Abstract

The invention provides a structure analysis method and device, electronic equipment and a storage medium, and the method comprises the steps: analyzing source codes of a program language according to a data flow analysis rule, obtaining a plurality of analysis nodes characterizing a grammar structure of the source codes of the program language and execution path information of the program language; and carrying out relation association on the plurality of analysis nodes to obtain structure data which can be used for data flow analysis. Therefore, the analysis nodes comprise the execution path information and the grammar structure of the program language source codes, and cross-packet data flow detection of the source codes can be realized when data flow analysis is performed through the structure data.

Description

[0001] Cross References to Related Applications [0002] This application claims the priority of the Chinese patent application with application number 2020106515596 entitled "SSA structure analysis method, device, electronic equipment and storage medium" filed with the China Patent Office on July 08, 2020, the entire contents of which are incorporated by reference in this application. technical field [0003] The present application relates to the technical field of programming language, in particular, to a structure analysis method, device, electronic equipment and storage medium. Background technique [0004] With the continuous development of network technology, more and more application programs are written in different types of programming languages. In order to ensure the user experience of the application program, before releasing the new application program, the application program is usually analyzed for vulnerabilities. [0005] White-box testing technology is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36G06F8/41
CPCG06F11/3604G06F8/42G06F8/425G06F8/436
Inventor 张煜昆
Owner BEIJING DIDI INFINITY TECH & DEV