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eth/tracers: invoke enter/exit on 0-value calls to inex accounts (#23828)

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This commit is contained in:
Martin Holst Swende
2021-11-01 19:06:33 +01:00
committed by GitHub
parent c576fa153a
commit 551bd6e721
2 changed files with 87 additions and 3 deletions
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11
core/vm/evm.go
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@ -182,9 +182,14 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas
if !evm.StateDB.Exist(addr) {
if !isPrecompile && evm.chainRules.IsEIP158 && value.Sign() == 0 {
// Calling a non existing account, don't do anything, but ping the tracer
if evm.Config.Debug && evm.depth == 0 {
evm.Config.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value)
evm.Config.Tracer.CaptureEnd(ret, 0, 0, nil)
if evm.Config.Debug {
if evm.depth == 0 {
evm.Config.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value)
evm.Config.Tracer.CaptureEnd(ret, 0, 0, nil)
} else {
evm.Config.Tracer.CaptureEnter(CALL, caller.Address(), addr, input, gas, value)
evm.Config.Tracer.CaptureExit(ret, 0, nil)
}
}
return nil, gas, nil
}