软件溢出缺陷典型案例的研究及思考

The Research and Thinking to the Typical Cases of Buffer Overflow on Software Test

软件测试是软件能力成熟度模型集成的重要活动。本文通过对软件测试中易被忽略的软件溢出缺陷的研究,总结出开发过程中常犯的软件溢出缺陷的表现形式,并通过具体代码实例的故障模式分析及对应的解决预防措施,清晰、直观地给出具有软件溢出缺陷类型的代码特征,增强了开发人员及测试人员对此类问题的认识,对提高软件可靠性具有积极的意义。

Software test is an important activity in Capability Maturity Model Integration (CMMI). Through analyzing and researching the typical cases of buffer overflow which are neglected on software test, methods and preventive measure for solving them are summed up. Through giving the specific code features of this kind of defect, software developers’ awareness on the problem is enhanced. They have a positive significance to the reliability of the software.