Length checking when fetching contract. Contract always have 3 fields

507fc7b9 · obscuren · 4f4175a3 · 507fc7b9
Commit 507fc7b9 authored Feb 25, 2014 by obscuren
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block.go ethchain/block.go +5 -0

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--- a/ethchain/block.go
+++ b/ethchain/block.go
@@ -131,6 +131,11 @@ func (block *Block) GetContract(addr []byte) *Contract {
 		return nil
 	}
+	value := ethutil.NewValueFromBytes([]byte(data))
+	if value.Len() == 2 {
+		return nil
+	}
 	contract := &Contract{}
 	contract.RlpDecode([]byte(data))