Make an attempt to pay for the gas prior to expanding the mem.

2014-12-01 20:49:56 +01:00
parent beb7d35c40
commit a22056db59
3 changed files with 7 additions and 3 deletions
--- a/vm/closure.go
+++ b/vm/closure.go
@ -64,7 +64,7 @@ func (c *Closure) GetOp(x int) OpCode {
 }

 func (c *Closure) GetByte(x int) byte {
-	if x < len(c.Code) {
+	if x > -1 && x < len(c.Code) {
 		return c.Code[x]
 	}