diff options
Diffstat (limited to 'clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp')
-rw-r--r-- | clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp b/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp index 4a73810a6f4..163ca9d8556 100644 --- a/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp +++ b/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp @@ -651,14 +651,14 @@ void WalkAST::checkCall_strcpy(const CallExpr *CE, const FunctionDecl *FD) { const auto *Target = CE->getArg(0)->IgnoreImpCasts(), *Source = CE->getArg(1)->IgnoreImpCasts(); - if (const auto *DeclRef = dyn_cast<DeclRefExpr>(Target)) - if (const auto *Array = dyn_cast<ConstantArrayType>(DeclRef->getType())) { - uint64_t ArraySize = BR.getContext().getTypeSize(Array) / 8; - if (const auto *String = dyn_cast<StringLiteral>(Source)) { - if (ArraySize >= String->getLength() + 1) - return; - } + + if (const auto *Array = dyn_cast<ConstantArrayType>(Target->getType())) { + uint64_t ArraySize = BR.getContext().getTypeSize(Array) / 8; + if (const auto *String = dyn_cast<StringLiteral>(Source)) { + if (ArraySize >= String->getLength() + 1) + return; } + } // Issue a warning. PathDiagnosticLocation CELoc = |