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Authority utils assembly (#5074)

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This commit is contained in:
Renan Souza
2025-02-19 13:10:27 -03:00
committed by GitHub
parent 9586aaf352
commit 930598edfb
1 changed files with 9 additions and 9 deletions
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18
contracts/access/manager/AuthorityUtils.sol
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@ -17,16 +17,16 @@ library AuthorityUtils {
address target,
bytes4 selector
) internal view returns (bool immediate, uint32 delay) {
(bool success, bytes memory data) = authority.staticcall(
abi.encodeCall(IAuthority.canCall, (caller, target, selector))
);
if (success) {
if (data.length >= 0x40) {
(immediate, delay) = abi.decode(data, (bool, uint32));
} else if (data.length >= 0x20) {
immediate = abi.decode(data, (bool));
bytes memory data = abi.encodeCall(IAuthority.canCall, (caller, target, selector));
assembly ("memory-safe") {
mstore(0x00, 0x00)
mstore(0x20, 0x00)
if staticcall(gas(), authority, add(data, 0x20), mload(data), 0x00, 0x40) {
immediate := mload(0x00)
delay := mload(0x20)
}
}
return (immediate, delay);
}
}