Invalid Raw Transaction causes node to crash

Question

Guys, we stumbled across this today......
We did a PoC to demo some asset management features using multichain and accidentally sent this transaction to a node:

{
  "method": "createrawtransaction",
  "params": [
    [
      {
        "txid": "92d004917ffc47a1762e24e42a01c3b29dc5b81020d9d3176e31eec4c4f69fdc",
        "vout": 1,
        "script": "76a914a9eb9007674cdc615bb559f41b8a28d06a1a542d88ac1c73706b71cdee50c23089b92b2d5f9f50474fbe5a200300000000000075",
        "address": "1GVTPbc3sLdQcNtNZhTpNcC2Tefn2QoYp9",
        "pubkeys": [
          "037333dc34152daf541506c4e54271988ce7aa362146e0ea4d28abffae7d1fd4ba"
        ]
      }
    ],
    {
      "": {
        "ART": 5
      },
      "1GVTPbc3sLdQcNtNZhTpNcC2Tefn2QoYp9": {
        "ART": 795
      }
    },
    []
  ],
  "id": 1,
  "chain_name": "poc-chain"
}

 

Notice the missing address in the first output.  This causes the node to crash.....it's unresponsive at this point and needs to be restarted.

 

We are using multichain 1.0.2 on ubuntu.

Cheers

 

Marty

Answer 1

Thanks for catching this, we'll verify and fix it in the next maintenance release.