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authorPaweł Bylica <chfast@gmail.com>2018-12-06 21:34:49 +0800
committerGuillaume Ballet <gballet@gmail.com>2018-12-06 21:34:49 +0800
commitde39513ced05f120b30b0daa49003982cc6b2426 (patch)
tree536d248284c62a0fb913cec44e68daa67a4be51c /eth/api_backend.go
parent3ac633ba8423851a85cb909a1f1f0f3c0d2c5351 (diff)
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core, internal, eth, miner, les: Take VM config from BlockChain (#17955)
Until this commit, when sending an RPC request that called `NewEVM`, a blank `vm.Config` would be taken so as to set some options, based on the default configuration. If some extra configuration switches were passed to the blockchain, those would be ignored. This PR adds a function to get the config from the blockchain, and this is what is now used for RPC calls. Some subsequent changes need to be made, see https://github.com/ethereum/go-ethereum/pull/17955#pullrequestreview-182237244 for the details of the discussion.
Diffstat (limited to 'eth/api_backend.go')
-rw-r--r--eth/api_backend.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/eth/api_backend.go b/eth/api_backend.go
index 8748d444f..a48815e0d 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -125,12 +125,12 @@ func (b *EthAPIBackend) GetTd(blockHash common.Hash) *big.Int {
return b.eth.blockchain.GetTdByHash(blockHash)
}
-func (b *EthAPIBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header, vmCfg vm.Config) (*vm.EVM, func() error, error) {
+func (b *EthAPIBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header) (*vm.EVM, func() error, error) {
state.SetBalance(msg.From(), math.MaxBig256)
vmError := func() error { return nil }
context := core.NewEVMContext(msg, header, b.eth.BlockChain(), nil)
- return vm.NewEVM(context, state, b.eth.chainConfig, vmCfg), vmError, nil
+ return vm.NewEVM(context, state, b.eth.chainConfig, *b.eth.blockchain.GetVMConfig()), vmError, nil
}
func (b *EthAPIBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription {