diff options
Diffstat (limited to 'core/vm/gas.go')
| -rw-r--r-- | core/vm/gas.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/core/vm/gas.go b/core/vm/gas.go index e64810cd5..2d5d7ae18 100644 --- a/core/vm/gas.go +++ b/core/vm/gas.go @@ -61,8 +61,8 @@ func baseCheck(op OpCode, stack *stack, gas *big.Int) error { if op >= PUSH1 && op <= PUSH32 { op = PUSH1 } - if op >= SWAP1 && op <= SWAP16 { - op = SWAP1 + if op >= DUP1 && op <= DUP16 { + op = DUP1 } if r, ok := _baseCheck[op]; ok { @@ -71,7 +71,7 @@ func baseCheck(op OpCode, stack *stack, gas *big.Int) error { return err } - if r.stackPush && len(stack.data)-r.stackPop == 1024 { + if r.stackPush && len(stack.data)-r.stackPop+1 > 1024 { return fmt.Errorf("stack limit reached (%d)", maxStack) } @@ -154,6 +154,6 @@ var _baseCheck = map[OpCode]req{ JUMPDEST: {0, GasJumpDest, false}, SUICIDE: {1, Zero, false}, RETURN: {2, Zero, false}, - PUSH1: {0, GasFastStep, true}, + PUSH1: {0, GasFastestStep, true}, DUP1: {0, Zero, true}, } |