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orderer crashes down after receiving fuzzed channel tx.

3

System information: version: fabric 2.3 OS: ubuntu 20.04 Experiments setup: Using first-network in https://github.com/SmartBFT-Go/fabric-samples. Repeatedly sending fuzzed channel tx with the same Channel name. Expected behavior: Orderers run as usual....

SecTechTool

We changed default configurations (RequestBatchMaxCount) to 10 from 100 in github.com/SmartBFT-Go/consensus/pkg/types file and we also tried setting MaxMessageCount in configtx.yaml to 10. However we noticed that the RequestBatchMaxCount remained as...

Pro-Novice

Enquiry: How to bring up a Fabric network with a smartbft orderer node

8

Hi, I am a 3rd year university student in computer science, and my final project is related to comparing the performance and scalability of two consensus algorithms on top of...

gigabyte132

orderer node crash down after recieving fuzzed messages

1

System information: version: fabric 1.4 consensus type: smartbft OS: ubuntu 20.04 Experiments setup: Using first-network in https://github.com/SmartBFT-Go/fabric-samples, set up a 12-nodes(10 orderers and 2 peers) network locally, node1, node3, node5...

sardChen

Peer node crashes down after recieving fuzzed messages

1

System information: version: fabric 1.4 consensus type: smartbft OS: ubuntu 20.04 Experiments setup: Using first-network in https://github.com/SmartBFT-Go/fabric-samples, set up a 12-nodes(10 orderers and 2 peers) network locally, node1, node3, node5...

sardChen