基于Windows的C++异常处理机制研究

Research on C++ Exception Handling Based on Windows Operation System

首先从系统层面和编译层面分析了Windows和C++异常处理的基本原理,指出了基于Windows的C++异常处理机制在使用过程中可能出现的逻辑错误,以及Windows运行时库中个别函数可能存在的此类安全隐患。为了更好地保证C++代码安全性和健壮性,综合上述研究提出了审计C++异常处理的方法和建议。

Based on the research on the exception handling of Windows operation system and C ＋ ＋ , some possible logic errors which may be caused in the execution are presented in this paper. Some functions in Windows runtime llibraries have these security threats. In order to make C ＋ ＋ code more secure, several methods and proposals are given for the auditing C ＋ ＋ exception handling.