829e75a037
Created new module bugprone and placed the check in that. Finds memset() calls with potential mistakes in their arguments. Replaces and extends the existing google-runtime-memset-zero-length check. Cases covered: * Fill value is a character '0'. Integer 0 might have been intended. * Fill value is out of char range and gets truncated. * Byte count is zero. Potentially swapped with the fill value argument. Patch by: Reka Nikolett Kovacs Differential Revision: https://reviews.llvm.org/D32700 llvm-svn: 308020
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
//===--- BugproneTidyModule.cpp - clang-tidy ------------------------------===//
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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 "../ClangTidy.h"
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#include "../ClangTidyModule.h"
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#include "../ClangTidyModuleRegistry.h"
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#include "SuspiciousMemsetUsageCheck.h"
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namespace clang {
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namespace tidy {
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namespace bugprone {
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class BugproneModule : public ClangTidyModule {
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public:
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void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
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CheckFactories.registerCheck<SuspiciousMemsetUsageCheck>(
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"bugprone-suspicious-memset-usage");
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}
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};
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} // namespace bugprone
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// Register the BugproneTidyModule using this statically initialized variable.
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static ClangTidyModuleRegistry::Add<bugprone::BugproneModule>
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X("bugprone-module", "Adds checks for bugprone code constructs.");
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// This anchor is used to force the linker to link in the generated object file
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// and thus register the BugproneModule.
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volatile int BugproneModuleAnchorSource = 0;
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} // namespace tidy
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} // namespace clang
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