JSON-RPC EthereumApi.Transact crashes

[tymat]

Crash sending a transaction on JSON-RPC

{"id":1,"method":"EthereumApi.Transact","params":[{"recipient":"004ec17c4c9508fbb8d9834f960df510e2f7127f","value":"30","gas":"100","gasprice":"10"}]}

Stack trace

2014/05/29 19:13:26 [CHAIN] Last known block height #2054
2014/05/29 19:13:26 Last block: c3cd40805a1ae57666d2bb90dee7c5152ba7a3743f00a9ac093cf2f1692164d4
2014/05/29 19:13:26 Miner started
2014/05/29 19:13:26 Starting Ethereum GUI v0.5.0 RC11
2014/05/29 19:13:26 [JSON] Starting JSON-RPC server
2014/05/29 19:13:26 Ready and accepting connections
2014/05/29 19:13:26 [SERV] Retrieving seed nodes
2014/05/29 19:13:26 [SERV] Found DNS Go Peer: 94.242.229.217:30303
2014/05/29 19:13:26 [SERV] Adding peer (94.242.229.217:30303) 1 / 10
2014/05/29 19:13:26 [SERV] Found DNS Bootstrap Peer: 54.200.139.158:30303
2014/05/29 19:13:26 [SERV] Adding peer (54.200.139.158:30303) 2 / 10
2014/05/29 19:13:26 [GUI] Starting GUI
2014/05/29 19:13:27 Requesting blockchain c3cd4080... from peer 94.242.229.217:30303
2014/05/29 19:13:27 [PEER] [connected] (outbound) 94.242.229.217:30303  [Peer discovery | Block chain relaying | Transaction relaying]
2014/05/29 19:13:29 [PEER] Found canonical block, returning chain from: c3cd40805a1ae57666d2bb90dee7c5152ba7a3743f00a9ac093cf2f1692164d4
2014/05/29 19:13:29 Miner started
2014/05/29 19:13:29 [MINER] Mining on block. Includes 0 transactions
2014/05/29 19:13:32 [JSON] Incoming request.
2014/05/29 19:13:36 [POW] Hashing @ 181 khash
2014/05/29 19:13:38 [STATE] Added block #2055 (6cca737ec654e96b3f76ec829caeb54f34b7182e717c0704147a9be731b63cf4)
2014/05/29 19:13:38 [MINER] 🔨  Mined block 6cca737ec654e96b3f76ec829caeb54f34b7182e717c0704147a9be731b63cf4
2014/05/29 19:13:38 [MINER] Mining on block. Includes 0 transactions
panic: runtime error: slice bounds out of range

goroutine 29 [running]:
runtime.panic(0x446ea20, 0x49f972a)
    /usr/local/go/src/pkg/runtime/panic.c:266 +0xb6
github.com/ethereum/eth-go/ethutil.BigToBytes(0xc2104c5fa0, 0x100, 0x48, 0xc211294c80, 0xc211294c80)
    /Users/aeufemio/go/src/github.com/ethereum/eth-go/ethutil/big.go:52 +0x1e4
github.com/ethereum/eth-go/ethchain.(*StateObject).GetStorage(0xc211294c80, 0xc2104c5fa0, 0x14)
    /Users/aeufemio/go/src/github.com/ethereum/eth-go/ethchain/state_object.go:85 +0x30
github.com/ethereum/eth-go/ethpub.GetAddressFromNameReg(0xc2100a1690, 0xc2115b7f30, 0x28, 0x4a2fd60, 0x1, ...)
    /Users/aeufemio/go/src/github.com/ethereum/eth-go/ethpub/pub.go:104 +0xd4
github.com/ethereum/eth-go/ethpub.(*PEthereum).createTx(0xc2109dafc0, 0xc211e4eaf0, 0x40, 0xc2115b7f30, 0x28, ...)
    /Users/aeufemio/go/src/github.com/ethereum/eth-go/ethpub/pub.go:116 +0xb41
github.com/ethereum/eth-go/ethpub.(*PEthereum).Transact(0xc2109dafc0, 0xc211e4eaf0, 0x40, 0xc2115b7f30, 0x28, ...)
    /Users/aeufemio/go/src/github.com/ethereum/eth-go/ethpub/pub.go:92 +0xce
github.com/ethereum/eth-go/ethrpc.(*EthereumApi).Transact(0xc21053f000, 0xc2117af000, 0xc2116c8360, 0x0, 0x0)
    /Users/aeufemio/go/src/github.com/ethereum/eth-go/ethrpc/packages.go:130 +0x10a
reflect.Value.call(0x442ec00, 0x44c7440, 0x130, 0x44f2880, 0x4, ...)
    /usr/local/go/src/pkg/reflect/value.go:474 +0xe0b
reflect.Value.Call(0x442ec00, 0x44c7440, 0x130, 0x1a6dfee8, 0x3, ...)
    /usr/local/go/src/pkg/reflect/value.go:345 +0x9d
net/rpc.(*service).call(0xc2109e0000, 0xc210081680, 0xc21131f3e8, 0xc2109c7580, 0xc2119a05c0, ...)
    /usr/local/go/src/pkg/net/rpc/server.go:381 +0x159
created by net/rpc.(*Server).ServeCodec
    /usr/local/go/src/pkg/net/rpc/server.go:452 +0x3bb

[maran]

Seems to be related to the new NameReg code. Assigning to Jeff.

[obscuren]

Has been fixed on develop.