[LLVMbugs] [Bug 16670] New: No warning on dynamically-allocated data with new not being freed

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat Jul 20 23:17:34 PDT 2013


http://llvm.org/bugs/show_bug.cgi?id=16670

            Bug ID: 16670
           Summary: No warning on dynamically-allocated data with new not
                    being freed
           Product: clang
           Version: unspecified
          Hardware: Macintosh
                OS: MacOS X
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Static Analyzer
          Assignee: kremenek at apple.com
          Reporter: hsu.pengjun at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

The static analyzer already performs a check tagged "cplusplus.NewDelete" which
checks for "double-free and use-after-free problems involving C++ delete"

As "new and delete" are important language features of C++, I really hope to
see check for unfreed data in future release of clang static analyzer.

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