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[stable2512] Backport #10861#10878

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EgorPopelyaev merged 1 commit intostable2512from
backport-10861-to-stable2512
Jan 22, 2026
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[stable2512] Backport #10861#10878
EgorPopelyaev merged 1 commit intostable2512from
backport-10861-to-stable2512

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Backport #10861 into stable2512 from xermicus.

See the documentation on how to use this bot.

…ddress` precompiles (#10861)

I couldn't see where the weight is charged in those builtin pre-compiles
and a quick test indicated that there's no charges implemented. Assuming
those are compute-heavy functions, the missing weight charges seem like
a serious DoS vector.

---------

Signed-off-by: xermicus <cyrill@parity.io>
Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
(cherry picked from commit 2eb4350)
@github-actions github-actions Bot added the A3-backport Pull request is already reviewed well in another branch. label Jan 22, 2026
@github-actions github-actions Bot requested a review from xermicus January 22, 2026 14:37
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This pull request is amending an existing release. Please proceed with extreme caution,
as to not impact downstream teams that rely on the stability of it. Some things to consider:

  • Backports are only for 'patch' or 'minor' changes. No 'major' or other breaking change.
  • Should be a legit fix for some bug, not adding tons of new features.
  • Must either be already audited or not need an audit.
Emergency Bypass

If you really need to bypass this check: add validate: false to each crate
in the Prdoc where a breaking change is introduced. This will release a new major
version of that crate and all its reverse dependencies and basically break the release.

@EgorPopelyaev EgorPopelyaev enabled auto-merge (squash) January 22, 2026 14:49
@EgorPopelyaev EgorPopelyaev merged commit ad216a0 into stable2512 Jan 22, 2026
229 of 246 checks passed
@EgorPopelyaev EgorPopelyaev deleted the backport-10861-to-stable2512 branch January 22, 2026 15:11
arturgontijo pushed a commit to moonbeam-foundation/polkadot-sdk that referenced this pull request Apr 1, 2026
Backport paritytech#10861 into `stable2512` from xermicus.

See the
[documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md)
on how to use this bot.

<!--
  # To be used by other automation, do not modify:
  original-pr-number: #${pull_number}
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Signed-off-by: xermicus <cyrill@parity.io>
Co-authored-by: xermicus <cyrill@parity.io>
Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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