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Merge pull request #10 from sei-protocol/fix-delegate-precompile

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Send correct sender to precompile in delegatecall
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codchen 2024-01-08 11:35:21 +08:00 committed by GitHub
commit db336b3fcb
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1 changed files with 4 additions and 1 deletions
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5
core/vm/evm.go
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@ -340,7 +340,10 @@ func (evm *EVM) DelegateCall(caller ContractRef, addr common.Address, input []by
// It is allowed to call precompiles, even via delegatecall
if p, isPrecompile := evm.precompile(addr); isPrecompile {
ret, gas, err = RunPrecompiledContract(p, evm, caller.Address(), input, gas)
// NOTE: caller must, at all times be a contract. It should never happen
// that caller is something other than a Contract.
parent := caller.(*Contract)
ret, gas, err = RunPrecompiledContract(p, evm, parent.CallerAddress, input, gas)
} else {
addrCopy := addr
// Initialise a new contract and make initialise the delegate values