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Implement recommendations from 5.0 audit Phase 1B (#4502)

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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <fg@frang.io>
This commit is contained in:
Ernesto García
2023-08-04 14:23:38 -06:00
committed by GitHub
parent 21716722ad
commit f715365ec4
25 changed files with 286 additions and 283 deletions
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7
contracts/proxy/utils/UUPSUpgradeable.sol
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@ -25,7 +25,7 @@ abstract contract UUPSUpgradeable is IERC1822Proxiable {
* and `upgradeToAndCall(address,bytes)` are present, and `upgradeTo` must be used if no function should be called,
* while `upgradeToAndCall` will invoke the `receive` function if the second argument is the empty byte string.
* If the getter returns `"5.0.0"`, only `upgradeToAndCall(address,bytes)` is present, and the second argument must
* be the empty byte string if no function should be called, being impossible to invoke the `receive` function
* be the empty byte string if no function should be called, making it impossible to invoke the `receive` function
* during an upgrade.
*/
string public constant UPGRADE_INTERFACE_VERSION = "5.0.0";
@ -126,7 +126,10 @@ abstract contract UUPSUpgradeable is IERC1822Proxiable {
function _authorizeUpgrade(address newImplementation) internal virtual;
/**
* @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
* @dev Performs an implementation upgrade with a security check for UUPS proxies, and additional setup call.
*
* As a security check, {proxiableUUID} is invoked in the new implementation, and the return value
* is expected to be the implementation slot in ERC1967.
*
* Emits an {IERC1967-Upgraded} event.
*/