core: using math.MaxUint64 instead of 0xffffffffffffffff (#29022)
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parent
034bc4669f
commit
5d984796af
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@ -17,6 +17,8 @@
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package vm
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import (
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"math"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/crypto"
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@ -359,7 +361,7 @@ func opCodeCopy(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([
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)
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uint64CodeOffset, overflow := codeOffset.Uint64WithOverflow()
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if overflow {
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uint64CodeOffset = 0xffffffffffffffff
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uint64CodeOffset = math.MaxUint64
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}
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codeCopy := getData(scope.Contract.Code, uint64CodeOffset, length.Uint64())
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scope.Memory.Set(memOffset.Uint64(), length.Uint64(), codeCopy)
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@ -377,7 +379,7 @@ func opExtCodeCopy(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext)
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)
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uint64CodeOffset, overflow := codeOffset.Uint64WithOverflow()
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if overflow {
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uint64CodeOffset = 0xffffffffffffffff
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uint64CodeOffset = math.MaxUint64
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}
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addr := common.Address(a.Bytes20())
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codeCopy := getData(interpreter.evm.StateDB.GetCode(addr), uint64CodeOffset, length.Uint64())
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