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@AZaugg AZaugg commented Oct 12, 2025

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

  • The toolchain has been rebuilt successfully (or no changes were made to it)
  • The toolchain/worker package manifests are up-to-date
  • Any updated packages successfully build (or no packages were changed)
  • Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
  • Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
  • All package sources are available
  • cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
  • LICENSE-MAP files are up-to-date (./LICENSES-AND-NOTICES/SPECS/data/licenses.json, ./LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md, ./LICENSES-AND-NOTICES/SPECS/LICENSE-EXCEPTIONS.PHOTON)
  • All source files have up-to-date hashes in the *.signatures.json files
  • sudo make go-tidy-all and sudo make go-test-coverage pass
  • Documentation has been updated to match any changes to the build system
  • Ready to merge

Summary

A change to windows domain controllers prevents winbind from auth against them, backporting fixes from 4.22 branch to address this in mariner2

Change Log
  • Backport upstream patches that allow winbind to join domains that contain the windows 2025 security update that addresses CVE-2025-49716
Does this affect the toolchain?

NO

Associated issues
  • #xxxx
Links to CVEs
Test Methodology
  • Built manually and connected Mariner2 client to domain controller that has patchset applied

@AZaugg AZaugg requested a review from a team as a code owner October 12, 2025 15:49
@microsoft-github-policy-service microsoft-github-policy-service bot added Packaging specs-extended PR to fix SPECS-EXTENDED 2.0 AzureLinux 2.0 labels Oct 12, 2025
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AZaugg commented Oct 17, 2025

Hey @sindhu-karri tested the above RPMs and patch, it seems to be working! Are you able to help merge it?

A change to windows domain controllers prevents winbind from auth
againt them, backporting fixes from 4.22 branch to address this in
mariner2
@AZaugg AZaugg force-pushed the samba-winbind-fixes branch from 420b966 to 5df08e4 Compare October 22, 2025 15:25
@AZaugg AZaugg changed the base branch from 2.0 to main October 22, 2025 15:28
@microsoft-github-policy-service microsoft-github-policy-service bot added the main PR Destined for main label Oct 22, 2025
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2.0 AzureLinux 2.0 main PR Destined for main Packaging specs-extended PR to fix SPECS-EXTENDED

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