forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-19 02:12:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

core/types: ensure signers instantiated only once

Browse source
This commit is contained in:
Piers Powlesland 2024-09-06 13:27:12 +01:00
parent 4f6ffd0a48
commit 9e4b7f4c93
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
core/types/transaction_signing.go
View file

@ -64,7 +64,7 @@ func MakeSigner(config *params.ChainConfig, blockNumber *big.Int, blockTime uint
// Use this in transaction-handling code where the current block number is unknown. If you
// have the current block number available, use MakeSigner instead.
func LatestSigner(config *params.ChainConfig) Signer {
var signer Signer = HomesteadSigner{}
var signer Signer
if config.ChainID != nil {
switch {
case config.CancunTime != nil:
@ -75,7 +75,11 @@ func LatestSigner(config *params.ChainConfig) Signer {
signer = NewEIP2930Signer(config.ChainID)
case config.EIP155Block != nil:
signer = NewEIP155Signer(config.ChainID)
default:
signer = HomesteadSigner{}
}
} else {
signer = HomesteadSigner{}
}
return signer
}
@ -88,9 +92,11 @@ func LatestSigner(config *params.ChainConfig) Signer {
// configuration are unknown. If you have a ChainConfig, use LatestSigner instead.
// If you have a ChainConfig and know the current block number, use MakeSigner instead.
func LatestSignerForChainID(chainID *big.Int) Signer {
var signer Signer = HomesteadSigner{}
var signer Signer
if chainID != nil {
signer = NewCancunSigner(chainID)
} else {
signer = HomesteadSigner{}
}
return signer
}