摘要
缓冲区溢出是当今计算机安全所面临的重大威胁 .首先分析了堆缓冲区溢出的原理 ,然后提出了一种新的内存管理机制 ,这种机制可以根据缓冲区的大小 ,自我进行内存管理 ,从而有效地防止堆缓冲区溢出的发生 .
Buffer overflows are the most serious threat to the computer securi ty. In this paper, the principle of the heap overflows is discussed, and a metho d of memory management is proposed, which can perform self-management to the me mory. With this method, the heap overflows can be prevented effectively.
出处
《中国科学院研究生院学报》
CAS
CSCD
2005年第2期218-225,共8页
Journal of the Graduate School of the Chinese Academy of Sciences
基金
北京市科技计划项目 (H0 2 0 12 0 0 90 5 3 0 )资助
关键词
缓冲区溢出
堆
内存管理
安全编程
buffer overflows, heap, memory management, secure prog ram
