Formalization of Error Criteria for static symbolic execution
نویسندگان
چکیده
منابع مشابه
Symbolic Execution for Verification
In previous work, we presented a symbolic execution method which starts with a concrete model of the program but progressively abstracts away details only when these are known to be irrelevant using interpolation. In this paper, we extend the technique to handle unbounded loops. The central idea is to progressively discover the strongest invariants through a process of loop unrolling. The key f...
متن کاملSymbolic Execution for GUI Testing
A Graphical User Interface (GUI) is an abstraction providing users with a more natural way of interacting with computers. It consists of objects like buttons, text boxes, toolbars etc. The communication between users and GUIs is event driven. Users can modify the state of a GUI and trigger events that lead to the execution of different code fragments. Hence, in order to test a GUI one should ex...
متن کاملSymbolic Execution for BIOS Security
We are building a tool that uses symbolic execution to search for BIOS security vulnerabilities including dangerous memory references (call outs) by SMM interrupt handlers in UEFI-compliant implementations of BIOS. Our tool currently applies only to interrupt handlers for SMM variables. Given a snapshot of SMRAM, the base address of SMRAM, and the address of the variable interrupt handler in SM...
متن کاملScalable Symbolic Execution For Verification
In previous work, we presented a symbolic execution method which starts with a concrete model of the program but progressively abstracts away details only when these are known to be irrelevant using interpolation. In this paper, we extend the technique to handle unbounded loops. The central idea is to progressively discover the strongest invariants through a process of loop unrolling. The key f...
متن کاملCombining static analysis and targeted symbolic execution for scalable bug-finding in application binaries
Manual software testing is laborious and prone to human error. Yet, it is the most popular method for quality assurance. Automating the test-case generation promises better effectiveness, especially for exposing “deep” corner-case bugs. Symbolic execution is an automated technique for program analysis that has recently become practical due to advances in constraint solvers. It stands out as an ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Institute for System Programming of the RAS
سال: 2016
ISSN: 2079-8156,2220-6426
DOI: 10.15514/ispras-2016-28(5)-6