From 5c8c0ae04e83389e3b97c527c11c819f219e344d Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Fri, 9 Jan 2015 15:30:46 +0100
Subject: Fixed size 0 bug
---
vm/stack.go | 4 ++++
vm/vm_debug.go | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/vm/stack.go b/vm/stack.go
index b9eaa10cd..f20470db3 100644
--- a/vm/stack.go
+++ b/vm/stack.go
@@ -152,6 +152,10 @@ func (m *Memory) Get(offset, size int64) []byte {
}
func (self *Memory) Geti(offset, size int64) (cpy []byte) {
+ if size == 0 {
+ return nil
+ }
+
if len(self.store) > int(offset) {
cpy = make([]byte, size)
copy(cpy, self.store[offset:offset+size])
diff --git a/vm/vm_debug.go b/vm/vm_debug.go
index 92e4154e4..656487c9b 100644
--- a/vm/vm_debug.go
+++ b/vm/vm_debug.go
@@ -34,7 +34,7 @@ func NewDebugVm(env Environment) *DebugVm {
lt = LogTyDiff
}
- return &DebugVm{env: env, logTy: lt, Recoverable: true}
+ return &DebugVm{env: env, logTy: lt, Recoverable: false}
}
func (self *DebugVm) Run(me, caller ContextRef, code []byte, value, gas, price *big.Int, callData []byte) (ret []byte, err error) {
--
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