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EternallyAscend / GoToolkits

Use net.JoinHostPort instead of fmt.Sprintf(...) GO-S1027
Security
Major
2 years ago — 2 years old
a03 a06 cwe-327 sans top 25 owasp top 10
Use net.JoinHostPort instead of: fmt.Sprintf("%s:%d", address, port)
pkg/network/udp/udp4.go
12const DefaultUdpBufferSize = 1024
13
14func SendViaUdp4(address string, port uint, msg []byte) error {
15	connect, err := net.Dial("udp", fmt.Sprintf("%s:%d", address, port))16	if nil != err {
17		return err
18	}
Use net.JoinHostPort instead of: fmt.Sprintf("%s:%d", domain, port)
pkg/blockchain/hyperledger/fabric/controller/config/configtx/orderer.go
 98
 99func (that *OrdererEtcd) AddOrderer(peerName string, orgName string, domainRoot string, port uint) {
100	domain := fmt.Sprintf("%s.%s.%s", peerName, orgName, domainRoot)
101	that.Addresses = append(that.Addresses, fmt.Sprintf("%s:%d", domain, port))102}