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vm: fix errors not being returned

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This commit is contained in:
Ethan Buchman 2015-04-02 19:14:58 -07:00
parent 3bedcbf94d
commit ade13daec1
2 changed files with 4 additions and 4 deletions
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6
vm/stack.go
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@ -32,9 +32,9 @@ func (st *Stack) useGas(gasToUse uint64) {
} }
func (st *Stack) setErr(err error) { func (st *Stack) setErr(err error) {
if *st.err != nil { //if *st.err != nil {
*st.err = err *st.err = err
} //}
} }
func (st *Stack) Push(d Word256) { func (st *Stack) Push(d Word256) {

2
vm/vm.go
View File

@ -659,7 +659,7 @@ func (vm *VM) call(caller, callee *Account, code, input []byte, value uint64, ga
case RETURN: // 0xF3 case RETURN: // 0xF3
offset, size := stack.Pop64(), stack.Pop64() offset, size := stack.Pop64(), stack.Pop64()
ret, ok := subslice(memory, offset, size, false) ret, ok := subslice(memory, offset, size, false)
if !ok { if !ok || err != nil {
return nil, firstErr(err, ErrMemoryOutOfBounds) return nil, firstErr(err, ErrMemoryOutOfBounds)
} }
dbg.Printf(" => [%v, %v] (%d) 0x%X\n", offset, size, len(ret), ret) dbg.Printf(" => [%v, %v] (%d) 0x%X\n", offset, size, len(ret), ret)