I am Dave Jing Tian, an Assistant Professor in the Department of Computer Science at Purdue University working on system security. My research involves embedded systems, operating systems, trusted and confidential computing, and hardware security and trust. All opinions are my own.
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Tag Archives: uninit
uninit member in destructor – Coverity UNINIT and UNINIT_CTOR checkers
Recently we encountered a serious bug like the code below – destructor function delete one member ptr, which was never init’d. At first, we were assuming checker UNINIT could help figure it out as we do not see any difference … Continue reading
Posted in Programming, Static Code Analysis Tagged Coverity, uninit Leave a comment
Uninit structure member – Uninit checking and static code analysis
A recent software bug caused a serious data damage in our customer’s side, which is using an uninit sturcture member. This post gives a practical comparison between kinds of static code analysis tools for this specific bug among popular commerical … Continue reading
Posted in Static Code Analysis Tagged Coverity, cppcheck, gcc, Klocwork, splint, Static Code Analysis, uninit, uno Leave a comment