25dac79edf
The GDMIndex functions return a pointer that's used as a key for looking up data, but addresses of local statics defined in header files aren't the same across shared library boundaries and the result is that analyzer plugins can't access this data. Event types are uniqued by using the addresses of a local static defined in a header files, but it isn't the same across shared library boundaries and plugins can't currently handle ImplicitNullDerefEvents. Patches by Joe Ranieri! Differential Revision: https://reviews.llvm.org/D52905 Differential Revision: https://reviews.llvm.org/D52906 llvm-svn: 344823
24 lines
641 B
C++
24 lines
641 B
C++
//== TaintManager.cpp ------------------------------------------ -*- 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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#include "clang/StaticAnalyzer/Core/PathSensitive/TaintManager.h"
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using namespace clang;
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using namespace ento;
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void *ProgramStateTrait<TaintMap>::GDMIndex() {
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static int index = 0;
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return &index;
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}
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void *ProgramStateTrait<DerivedSymTaint>::GDMIndex() {
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static int index;
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return &index;
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}
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