v21.0.2

What's Changed

• Update MM Supervisor version to 21.0.2 @makubacki (#609)
  
  Change Details

    ## Description

  For an upcoming release.

  • Impacts functionality?
  • Impacts security?
  • Breaking change?
  • Includes tests?
  • Includes documentation?

  How This Was Tested

  • N/A

  Integration Instructions

  • See 21.0.2 release notes
    

  
  

  ---

🐛 Bug Fixes

• MmSupervisorPkg: Resolve uninitialized variable in V3 communication flow @makubacki (#608)
  
  Change Details

    ## Description

  The code introduced in commiit f157378 trigers sometimes-uninitialized in the CLANGPDBG build because BufferSize is not initialized in a code path.

  The code currently relies on ASSERT exclusively. This change adds error handling similar to other locations in the function to account for the case when asserts are disabled.

  • Impacts functionality?
  • Impacts security?
  • Breaking change?
  • Includes tests?
  • Includes documentation?

  How This Was Tested

  • CLANGPDB build

  Integration Instructions

  • N/A
    

  
  

  ---

Full Changelog: v21.0.1...v21.0.2