All Questions
5 questions
0
votes
1
answer
599
views
delegate call from a fallback function using msg.data doesn't work
Please look into the following 3 contracts:
// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.7;
contract implementationProxy {
uint public a;
uint public b;
address owner;
...
0
votes
1
answer
429
views
fallback not executing
I have a test project with proxy pattern (fallback/delegate call). The purpose is to have upgradeable contracts.
Here is the proxy contract:
// SPDX-License-Identifier: MIT
pragma solidity 0.8.13;
...
- 105
0
votes
1
answer
89
views
Events in Chained Fallback Function Cause VirtualMachineError
I’m working on an upgradeable contract that uses fallback functions with inline assembly delegatecall and call calls (using calldatacopy and returndatacopy) to route internal and external function ...
- 136
2
votes
1
answer
1k
views
Calling fallback function in truffle to delegate a call
I'm playing with the upgradeable contracts via DelegateProxy in Solidity.
This pattern posits that a MutableForwarder contract is deployed once, and all the subsequent calls to the upgradeable ...
- 192
5
votes
2
answers
1k
views
How to make function call through relay / entry level contract
I am trying to create an entry level contract (one that is the entry point):
Relay.sol
pragma solidity ^0.4.8;
contract Relay {
address public currentVersion;
address public owner;
...
- 763