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Message Relay Edge Case when Addresses Match #24

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hexonaut opened this issue Oct 5, 2024 · 0 comments
Open

Message Relay Edge Case when Addresses Match #24

hexonaut opened this issue Oct 5, 2024 · 0 comments

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@hexonaut
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hexonaut commented Oct 5, 2024 •
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When the contract addresses match on two chains, the log relay method can't differentiate between the messages. For example CCTP https://developers.circle.com/stablecoins/evm-smart-contracts testnet contracts have the same messenger contract addresses and this prevents two way message relay.

See marsfoundation/spark-alm-controller#31 test_fullRoundTrip() in DeploySepolia.t.sol
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