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codeql/change-notes/1.21/analysis-cpp.md
Geoffrey White 2759861da4 CPP: Change note.
2019-03-25 12:17:05 +00:00

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Improvements to C/C++ analysis

General improvements

New queries

Query Tags Purpose

Changes to existing queries

Query Expected impact Change
Mismatching new/free or malloc/delete (cpp/new-free-mismatch) Fewer false positive results Fixed an issue where functions were being identified as allocation functions inappropriately. Also affects cpp/new-array-delete-mismatch and cpp/new-delete-array-mismatch.
Resource not released in destructor (cpp/resource-not-released-in-destructor) Fewer false positive results Resource allocation and deallocation functions are now determined more accurately.

Changes to QL libraries