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    • 4. 发明授权
    • System and method for tracking memory leaks
    • 用于跟踪内存泄漏的系统和方法
    • US06782462B2
    • 2004-08-24
    • US10082970
    • 2002-02-25
    • Neal Richard MarionGeorge Francis Ramsay, III
    • Neal Richard MarionGeorge Francis Ramsay, III
    • G06F1200
    • G06F11/3466Y10S707/99953
    • A system and method for tracking memory leaks is presented. A user sets a memory tracking flag that notifies the system to track memory allocations and memory de-allocations. A memory array is initialized which includes multiple memory array slots. Each memory array slot includes a free flag and fields to store information corresponding to a memory allocation. When memory is allocated to an application or file, the system locates an unused memory array slot, sets the free flag to false, and stores memory allocation information in the memory array slot. When the application or file de-allocates the memory, the system locates the corresponding allocated memory array slot and sets the corresponding free flag to true, indicating a proper memory de-allocation. Upon shutdown, the system reviews the status of each free flag corresponding to each memory array slot, and generates a report which includes memory allocations that are not properly de-allocated.
    • 提出了一种用于跟踪内存泄漏的系统和方法。 用户设置内存跟踪标志,通知系统跟踪内存分配和内存取消分配。 存储器阵列被初始化,其包括多个存储器阵列槽。 每个存储器阵列槽包括空闲标志和用于存储对应于存储器分配的信息的字段。 当内存分配给应用程序或文件时,系统将找到未使用的内存阵列插槽,将空闲标志设置为false,并将内存分配信息存储在内存阵列插槽中。 当应用程序或文件解除分配存储器时,系统将找到相应的分配的存储器阵列插槽,并将相应的空闲标志设置为true,指示适当的存储器解除分配。 在关机时,系统检查与每个存储器阵列槽相对应的每个空闲标志的状态,并且生成包括未正确解除分配的存储器分配的报告。