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core: match on deposit contract log topic #31317

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Merged
merged 1 commit into from
Mar 5, 2025
Merged

core: match on deposit contract log topic #31317

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4 changes: 3 additions & 1 deletion core/state_processor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -305,12 +305,14 @@ func processRequestsSystemCall(requests *[][]byte, evm *vm.EVM, requestType byte
*requests = append(*requests, requestsData)
}

var depositTopic = common.HexToHash("0x649bbc62d0e31342afea4e5cd82d4049e7e1ee912fc0889aa790803be39038c5")

// ParseDepositLogs extracts the EIP-6110 deposit values from logs emitted by
// BeaconDepositContract.
func ParseDepositLogs(requests *[][]byte, logs []*types.Log, config *params.ChainConfig) error {
deposits := make([]byte, 1) // note: first byte is 0x00 (== deposit request type)
for _, log := range logs {
if log.Address == config.DepositContractAddress {
if log.Address == config.DepositContractAddress && len(log.Topics) > 0 && log.Topics[0] == depositTopic {
request, err := types.DepositLogToRequest(log.Data)
if err != nil {
return fmt.Errorf("unable to parse deposit data: %v", err)
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