llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang-analysis Author: Max (mxms0) <details> <summary>Changes</summary> Add support for absl Span and string_view types to warn on their unsafe usage. --- Full diff: https://github.com/llvm/llvm-project/pull/127698.diff 1 Files Affected: - (modified) clang/lib/Analysis/UnsafeBufferUsage.cpp (+3-1) ``````````diff diff --git a/clang/lib/Analysis/UnsafeBufferUsage.cpp b/clang/lib/Analysis/UnsafeBufferUsage.cpp index c51398698922b..e0f9a683bdb6c 100644 --- a/clang/lib/Analysis/UnsafeBufferUsage.cpp +++ b/clang/lib/Analysis/UnsafeBufferUsage.cpp @@ -891,7 +891,9 @@ AST_MATCHER(CallExpr, hasUnsafeSnprintfBuffer) { // Pattern 1: static StringRef SizedObjs[] = {"span", "array", "vector", - "basic_string_view", "basic_string"}; + "basic_string_view", "basic_string", + // Support absl::Span and absl::string_view + "Span", "string_view" }; Buf = Buf->IgnoreParenImpCasts(); Size = Size->IgnoreParenImpCasts(); if (auto *MCEPtr = dyn_cast<CXXMemberCallExpr>(Buf)) `````````` </details> https://github.com/llvm/llvm-project/pull/127698 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
