JackyCZJ/Go-RemoteOVN: handler/ovn/lr.go; 42 LoC

Found a possible issue in [JackyCZJ/Go-RemoteOVN](https://www.github.com/JackyCZJ/Go-RemoteOVN) at [handler/ovn/lr.go](https://github.com/JackyCZJ/Go-RemoteOVN/blob/90a7942300bcb7369a1be8b64780867089ccf212/handler/ovn/lr.go#L184-L225)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first
issue it finds, so please do not limit your consideration to the contents of the below message.

> range-loop variable v used in defer or goroutine at line 195

[Click here to see the code in its original context.](https://github.com/JackyCZJ/Go-RemoteOVN/blob/90a7942300bcb7369a1be8b64780867089ccf212/handler/ovn/lr.go#L184-L225)

Click here to show the 42 line(s) of Go which triggered the analyzer.

```go
for _, v := range cmd {
wg := sync.WaitGroup{}
str, _ := jsoniter.Marshal(v)
err := jsoniter.Unmarshal(str, &LRP)
if err != nil {
log.Fatal("struct unmarshal error :%v", err)
}
wg.Add(3)
go func() {
defer wg.Done()
mapString := make(map[string]string)
for i, v := range v.ExternalID {
strKey := fmt.Sprintf("%v", i)
strValue := fmt.Sprintf("%v", v)
mapString[strKey] = strValue
}
LRP.ExternalID = mapString
}()
go func() {
defer wg.Done()
mapString := make(map[string]string)
for i, v := range v.IPv6RAConfigs {
strKey := fmt.Sprintf("%v", i)
strValue := fmt.Sprintf("%v", v)
mapString[strKey] = strValue
}
LRP.IPv6RAConfigs = mapString
}()
go func() {
defer wg.Done()
mapString := make(map[string]string)
for i, v := range v.Options {
strKey := fmt.Sprintf("%v", i)
strValue := fmt.Sprintf("%v", v)
mapString[strKey] = strValue
}
LRP.Options = mapString
}()
wg.Wait()

LRPs = append(LRPs, LRP)
}

```

Leave a reaction on this issue to contribute to the project by classifying this instance as a **Bug** :-1:, **Mitigated** :+1:, or **Desirable Behavior** :rocket:
See the descriptions of the classifications [here](https://github.com/github-vet/rangeclosure-findings#how-can-i-help) for more information.

commit ID: 90a7942300bcb7369a1be8b64780867089ccf212

Open handler/ovn/lr.go at lines 184-225 in commit 90a7942300bcb7369a1be8b64780867089ccf212. Review the range loop and its three goroutines against the analyzer message about variable v, then determine whether the finding is a Bug, Mitigated, or Desirable Behavior. Leave the corresponding reaction on this issue.

Written by the indexing model from the issue text.