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42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
//== TaintManager.h - Managing taint --------------------------- -*- C++ -*--=//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file provides APIs for adding, removing, querying symbol taint.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TAINTMANAGER_H
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#define LLVM_CLANG_TAINTMANAGER_H
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#include "clang/StaticAnalyzer/Core/PathSensitive/TaintTag.h"
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namespace clang {
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namespace ento {
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/// The GDM component containing the tainted root symbols. We lazily infer the
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/// taint of the dependent symbols. Currently, this is a map from a symbol to
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/// tag kind. TODO: Should support multiple tag kinds.
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// FIXME: This does not use the nice trait macros because it must be accessible
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// from multiple translation units.
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struct TaintMap {};
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typedef llvm::ImmutableMap<SymbolRef, TaintTagType> TaintMapImpl;
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template<> struct ProgramStateTrait<TaintMap>
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: public ProgramStatePartialTrait<TaintMapImpl> {
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static void *GDMIndex() { static int index = 0; return &index; }
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};
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class TaintManager {
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TaintManager() {}
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};
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}
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}
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#endif
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