Eugene Mamin

I'm unable to get my X710-DA2 work with D-Link passive copper DAC DEM-CB100S. Do you have any suggestions about bypassing 03h module identifier (SFF-8472) to get it work?

https://www.comp.xyz/t/temp-check-add-wsteth-as-a-collateral-on-base-eth-market-usdc-market-on-arbitrum-and-ethereum-mainnet/4867 - [x] Add wstETH collateral to cUSDCv3 Mainnet - [x] Add wstETH collateral to cUSDCv3 on Arbitrum - [x] Add wstETH collateral to cWETHv3 on Base - [x] Add...

Using `blockNumber - 1` instead of `block.parentHash` is a subject to reorg false alarms

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## tl;dr When the alert logic requires to query something from the previous block, it's better to use the `block.parentHash` instead of `blockNumber - 1` to avoid issues with the...

Lido V2: initial doc rework

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- [x] Rename contracts #212 - [x] Update sidebar #212 - [x] Remove stETH/ETH deprecated price oracle mentions #212 - [x] Remove 'withdrawals aren't available yet claims' and include withdrawals...

The PR addresses #217 concerning protocol levers and security parts. - [ ] Describe all of the levers - [ ] Enshrine a roster of roles - [x] Remove the...

## tl;dr Change internal math reference precision from `1e9` to `1e27` to make the `PositiveTokenRebaseLimiter` library more robust against unusual input data ### Context: As a part of the _Repovation_...

Account's `stETH` balance getting lower on 1 or 2 wei due to rounding down integer math

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We had been got already familiar with the [1 wei corner case](https://docs.lido.fi/guides/lido-tokens-integration-guide/#1-2-wei-corner-case) before a protocol-wide [regression test](https://github.com/lidofinance/scripts/tree/master/tests/regression) coverage was introduced. Since the integration tests adoption moment we have been discovering...

Potential withdrawal request griefing vector via `permit` front-running

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## Summary Potential griefing vector of withdrawal requests having a pre-signed approval ('permit') signature attached (e.g., no profit motive for an attacker but spoils UX for users of the protocol)...

Now it's possible to call one of the `pauseStaking` or `resumeStaking` methods more than once in a row. Even though it doesn't pose any risks or inconsistencies beyond emitting extra...