发明授权
- 专利标题： Application program analysis method, analysis system and recording medium for identifying a contributing factor for an invalid operation of an application program
- 专利标题（中）： 应用程序分析方法，分析系统和用于识别应用程序的无效操作的贡献因素的记录介质
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申请号： US13699151申请日： 2010-07-23
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公开(公告)号： US08898649B2公开(公告)日： 2014-11-25
- 发明人: Hiroyasu Nishiyama
- 申请人： Hiroyasu Nishiyama
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Foley & Lardner LLP
- 优先权： JP2010-126954 20100602
- 国际申请： PCT/JP2010/062442 WO 20100723
- 国际公布： WO2011/151931 WO 20111208
- 主分类号： G06F9/44
- IPC分类号： G06F9/44 ; G06F11/00 ; G06F17/30 ; G06F11/36
摘要：
Disclosed is a method for analyzing a program that includes database operation statements, including: a first procedure for analyzing control flow of a program and data used in the program, on the basis of the program and the execution result of the program; a second procedure for analyzing the dependency relationship among a plurality of database operation statements, in accordance with the analysis result of the first procedure and the operation details of the plurality of database operation statements; a third procedure for analyzing the propagation path of the incorrect operation in the opposite direction to the control flow, on the basis of the analysis result of the first procedure and the analysis result of the second procedure and taking as a starting point for analysis a predetermined program location which is operating incorrectly; and a fourth procedure for displaying program statements on the propagation path obtained by the third procedure.
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