core: using math.MaxUint64 instead of 0xffffffffffffffff (ethereum#29094)

cuiweixie · jorgemmsilva · commit 76d7de2beab9 · 2024-06-17T13:50:55.000+01:00
diff --git a/core/vm/instructions.go b/core/vm/instructions.go
@@ -305,7 +305,7 @@ func opCallDataCopy(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext
 	)
 	dataOffset64, overflow := dataOffset.Uint64WithOverflow()
 	if overflow {
-		dataOffset64 = 0xffffffffffffffff
+		dataOffset64 = math.MaxUint64
 	}
 	// These values are checked for overflow during gas cost calculation
 	memOffset64 := memOffset.Uint64()

Original file line number	Diff line number	Diff line change
`@@ -305,7 +305,7 @@ func opCallDataCopy(pc uint64, interpreter EVMInterpreter, scope *ScopeContext`
`305`	`305`	`)`
`306`	`306`	`dataOffset64, overflow := dataOffset.Uint64WithOverflow()`
`307`	`307`	`if overflow {`
`308`		`- dataOffset64 = 0xffffffffffffffff`
	`308`	`+ dataOffset64 = math.MaxUint64`
`309`	`309`	`}`
`310`	`310`	`// These values are checked for overflow during gas cost calculation`
`311`	`311`	`memOffset64 := memOffset.Uint64()`