在那种情况下，即使您在一个自动测试系统中运行您的净化程序，当一个错误发生时，它将额外的消息转储到Purify日志中，那将帮助您鉴定这个问题。
In that case, even if you run your purified program through an automated test suite; when an error occurs, it will dump extra messages into the Purify log that will help you identify the problem.
以前，应用程序只有到执行时才会检测到此错误，并产生错误消息和一个存储转储。
Previously, the application would not have detected this error until execution, producing error messages and a storage dump.
在这种情况下，应用程序错误日志、或应用程序转储中的堆栈跟踪，通常很难为找出产生问题的确切代码行提供实际的帮助。
In such cases, error logs from the application, or stack traces from the application dumps, often provide little or no help in pinpointing the exact line of code where the problem originates.
override_signal_handling当MALLOCDEBUG检测到内存错误，它会强迫该程序使用SIGSEGV或SIGABRT进行核心转储。
Override_signal_handling When MALLOCDEBUG detects memory errors, it forces the program to core using SIGSEGV or SIGABRT.
override_signal_handling当MALLOCDEBUG检测到内存错误，它会强迫该程序使用SIGSEGV或SIGABRT进行核心转储。
Override_signal_handling When MALLOCDEBUG detects memory errors, it forces the program to core using SIGSEGV or SIGABRT.
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