Add EIP: EOF - EXTCODEADDRESS instruction #9342
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Add an instruction to EOF that reads code delegation designations from the account without requiring code introspection.
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The commit 8c86b82 (as a parent of c6b3f75) contains errors. |
Marchhill
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| Add an instruction to EOF that reads code delegation designations from an account without requiring code introspection. | ||
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| ## Motivation |
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To me, the motivation skips the case, out of which the entire premise of delegation introspection came about: https://hackmd.io/@otim/H1Q7yCHDyl#Why-is-%E2%80%9Cdelegation-introspection%E2%80%9D-useful . Without EXTCODEADDRESS, when an untrusted 7702 address is called, that call can be frontrun with a SetCode tx making it point to a different, malicious implementation.
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I added two more use cases that I think address this section of the document
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Co-authored-by: Andrei Maiboroda <andrei@ethereum.org>
g11tech
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Feb 24, 2025
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Add an instruction to EOF that reads code delegation designations from the account without requiring code introspection.