Author: Hardik Kumar Date: 2026-07-16T12:00:08-04:00 New Revision: 689fa1d6d74a465130ad0b1705813e14d1cd5b1a
URL: https://github.com/llvm/llvm-project/commit/689fa1d6d74a465130ad0b1705813e14d1cd5b1a DIFF: https://github.com/llvm/llvm-project/commit/689fa1d6d74a465130ad0b1705813e14d1cd5b1a.diff LOG: Fix Unintialised char *CommentLexer resulting in potential UB. (#210067) The patch intialised the pointer to a . Previously the pointer would have some garbage value which might have resulted in UB. closes #210034 Added: Modified: clang/include/clang/AST/CommentLexer.h Removed: ################################################################################ diff --git a/clang/include/clang/AST/CommentLexer.h b/clang/include/clang/AST/CommentLexer.h index 194a31cb7b934..ddeb92dc4e0e8 100644 --- a/clang/include/clang/AST/CommentLexer.h +++ b/clang/include/clang/AST/CommentLexer.h @@ -240,7 +240,7 @@ class Lexer { /// One past end pointer for the current comment. For BCPL comments points /// to newline or BufferEnd, for C comments points to star in '*/'. - const char *CommentEnd; + const char *CommentEnd = nullptr; SourceLocation FileLoc; _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
