Author: alexfh
Date: Tue Dec 29 10:14:38 2015
New Revision: 256562
URL: http://llvm.org/viewvc/llvm-project?rev=256562&view=rev
Log:
[clang-tidy] Fix a use-after-free bug found by asan
Modified:
clang-tools-extra/trunk/clang-tidy/readability/SimplifyBooleanExprCheck.cpp
Modified:
clang-tools-extra/trunk/clang-tidy/readability/SimplifyBooleanExprCheck.cpp
URL:
http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-tidy/readability/SimplifyBooleanExprCheck.cpp?rev=256562&r1=256561&r2=256562&view=diff
==============================================================================
--- clang-tools-extra/trunk/clang-tidy/readability/SimplifyBooleanExprCheck.cpp
(original)
+++ clang-tools-extra/trunk/clang-tidy/readability/SimplifyBooleanExprCheck.cpp
Tue Dec 29 10:14:38 2015
@@ -491,9 +491,10 @@ void SimplifyBooleanExprCheck::check(con
bool containsDiscardedTokens(
const ast_matchers::MatchFinder::MatchResult &Result,
CharSourceRange CharRange) {
- StringRef ReplacementText =
+ std::string ReplacementText =
Lexer::getSourceText(CharRange, *Result.SourceManager,
- Result.Context->getLangOpts()).str();
+ Result.Context->getLangOpts())
+ .str();
Lexer Lex(CharRange.getBegin(), Result.Context->getLangOpts(),
ReplacementText.data(), ReplacementText.data(),
ReplacementText.data() + ReplacementText.size());
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