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core/vm: better handle error on eip activation check (#25131) 

* core/vm: correct logic for eip check of NewEVMInterpreter

* refactor
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Leon 2022-09-26 19:20:38 +08:00 committed by GitHub
parent b32d20324e
commit c55c56cf0a
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1 changed files with 5 additions and 2 deletions
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7
core/vm/interpreter.go
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@ -90,15 +90,18 @@ func NewEVMInterpreter(evm *EVM, cfg Config) *EVMInterpreter {
default:
cfg.JumpTable = &frontierInstructionSet
}
for i, eip := range cfg.ExtraEips {
var extraEips []int
for _, eip := range cfg.ExtraEips {
copy := *cfg.JumpTable
if err := EnableEIP(eip, &copy); err != nil {
// Disable it, so caller can check if it's activated or not
cfg.ExtraEips = append(cfg.ExtraEips[:i], cfg.ExtraEips[i+1:]...)
log.Error("EIP activation failed", "eip", eip, "error", err)
} else {
extraEips = append(extraEips, eip)
}
cfg.JumpTable = &copy
}
cfg.ExtraEips = extraEips
}
return &EVMInterpreter{