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arXiv · 1309.5144

A Simple Semantics and Static Analysis for Stack Inspection

Anindya Banerjee·David A. Naumann
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Abstract

The Java virtual machine and the .NET common language runtime feature an access control mechanism specified operationally in terms of run-time stack inspection. We give a denotational semantics in "eager" form, and show that it is equivalent to the "lazy" semantics using stack inspection. We give a static analysis of safety, i.e., the absence of security errors, that is simpler than previous proposals. We identify several program transformations that can be used to remove run-time checks. We give complete, detailed proofs for safety of the analysis and for the transformations, exploiting compositionality of the eager semantics.

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BibTeXRIS

Anindya Banerjee, David A. Naumann. 2013-09-20. A Simple Semantics and Static Analysis for Stack Inspection. https://doi.org/10.4204/eptcs.129.17

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