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@github-actions github-actions released this 25 Mar 14:45
v2.56.0
53cd03b
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Release summary

  • New queries added for the following rule packages: Declarations1, Lifetime, Preconditions3, SideEffects6
  • The following changes have been made for this release:
  • A8-5-0, EXP53-CPP, EXP33-C, RULE-9-1 - MemoryNotInitializedBeforeItIsRead.ql, DoNotReadUninitializedMemory.ql, DoNotReadUninitializedMemory.ql, ObjectWithAutoStorageDurationReadBeforeInit.ql:
    • The queries listed now find uses of the operator 'new' where there is no value initialization provided. The queries listed now also uses an out of the box library to consider initialization within another function as valid initialization (InitializationFunctions.qll). We do not yet track finely track the initialization/use of p vs *p.

Supported versions

  • The LGTM pack is not supported on any released version of LGTM without support from GitHub Professional Services.
  • The Code Scanning pack is supported when:
    • Using the CodeQL CLI version 2.21.4 in conjunction with a copy of the CodeQL standard library for C++ (github/codeql) set to the tag codeql-cli/v2.21.4.
    • Using the CodeQL Action or CodeQL runner with the codeql-bundle-v2.21.4.

Appendix: MISRA-C++-2023 new queries

New queries added to cover the following rules:

  • RULE-6-8-3 - AutomaticStorageAssignedToObjectGreaterLifetime.ql
  • RULE-11-6-2 - ValueOfAnObjectMustNotBeReadBeforeItHasBeenSet.ql
  • RULE-13-3-3 - DeclarationsOfAFunctionSameParameterName.ql
  • RULE-22-3-1 - AssertMacroUsedWithAConstantExpression.ql
  • RULE-28-3-1 - PredicateWithPersistentSideEffects.ql, NonConstPredicateFunctionObject.ql
Assets 9
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