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Title:
static analysis of a class of memory leaks in trustedbsd mac framework
Author: Wu Xinsong ; Zhou Zhouyi ; He Yeping ; Liang Hongliang
Source: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Conference Name: 5th International Conference on Information Security Practice and Experience
Conference Date: APR 13-15,
Issued Date: 2009
Conference Place: Xi an, PEOPLES R CHINA
Keyword: static analysis ; memory leak ; TrustedBSD MAC framework ; security label ; mygcc
Publisher: INFORMATION SECURITY PRACTICE AND EXPERIENCE, PROCEEDINGS - 5TH INTERNATIONAL CONFERENCE, ISPEC 2009
Publish Place: HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
ISSN: 0302-9743
ISBN: 978-3-642-00842-9
Department: Wu, Xinsong; Zhou, Zhouyi; He, Yeping; Liang, Hongliang Chinese Acad Sci, Inst Software, Beijing, Peoples R China.
Sponsorship: Xidian Univ, Xidian Univ, Sch Telecommun Engn, Key Lab Comp Networks & Informat Security, Minist Educ
English Abstract: Security labels of subjects and objects are crucial for some security policies and are an essential part of the TrustedBSD MAC framework. We find that security labels not being destroyed properly will result in memory leaks. This paper analyzes the security labels management of the TrustedBSD MAC framework and presents a path-sensitive static analysis approach to detect potential memory leaks caused by the security label management. This approach verifies complete destruction of security labels through compiler-integrated checking rules at compile-time. It achieves complete coverage of execution paths and has low false positive rate.
Content Type: 会议论文
URI: http://ir.iscas.ac.cn/handle/311060/8382
Appears in Collections:基础软件国家工程研究中心_会议论文

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Recommended Citation:
Wu Xinsong,Zhou Zhouyi,He Yeping,et al. static analysis of a class of memory leaks in trustedbsd mac framework[C]. 见:5th International Conference on Information Security Practice and Experience. Xi an, PEOPLES R CHINA. APR 13-15,.
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