codeql/cpp/change-notes/2021-02-24-memset-may-be-deleted.md

lgtm,codescanning

• A new query (cpp/memset-may-be-deleted) is added to the default query suite. The query finds calls to memset that may be removed by the compiler. This behavior can make information-leak vulnerabilities easier to exploit. This query was originally submitted as an experimental query by @ihsinme.