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core/vm: opt memoryGasCost

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This commit is contained in:
Weixie Cui 2026-05-02 22:44:39 +08:00
parent 19dc690af8
commit c48088a723
1 changed files with 1 additions and 1 deletions
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2
core/vm/gas_table.go
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@ -38,7 +38,7 @@ func memoryGasCost(mem *Memory, newMemSize uint64) (uint64, error) {
if newMemSize > 0x1FFFFFFFE0 { if newMemSize > 0x1FFFFFFFE0 {
return 0, ErrGasUintOverflow return 0, ErrGasUintOverflow
} }
newMemSizeWords := toWordSize(newMemSize) newMemSizeWords := (newMemSize + 31) / 32
newMemSize = newMemSizeWords * 32 newMemSize = newMemSizeWords * 32
if newMemSize > uint64(mem.Len()) { if newMemSize > uint64(mem.Len()) {