dnsdist: 1.9.8 -> 1.9.9

[LeSuisse]

Fixes CVE-2025-30194.

https://www.dnsdist.org/changelog.html#change-1.9.9

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 25.05 Release Notes (or backporting 24.11 and 25.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 402865

---

aarch64-linux

✅ 1 package built:

• dnsdist

---

Add a 👍 reaction to pull requests you find important.

[matteo-pacini]

LGTM

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 402865 --package nixosTests.dnsdist --package dnsdist

---

x86_64-linux

✅ 2 tests built:

• nixosTests.dnsdist.base
• nixosTests.dnsdist.dnscrypt

✅ 1 package built:

• dnsdist

Stale, needs re-review because of new force-push

[LeSuisse]

The force push was a rebase to clear a CI issue. Given this was initially approved and did not receive another review in the past 2 weeks, I'm going to merge this.

[nixpkgs-ci]

Backport failed for release-24.11, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin release-24.11
git worktree add -d .worktree/backport-402865-to-release-24.11 origin/release-24.11
cd .worktree/backport-402865-to-release-24.11
git switch --create backport-402865-to-release-24.11
git cherry-pick -x f5c221fe72d34320c2b14381ec009d5c0e4ae27b

[LeSuisse]

24.11 is not affected as it uses DNSDist 1.8.x