github-vet / github-vet/rangeloop-pointer-findings

rollify/rollify: internal/dice/metrics.go; 3 LoC

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Description

Found a possible issue in [rollify/rollify](https://www.github.com/rollify/rollify) at [internal/dice/metrics.go](https://github.com/rollify/rollify/blob/8746e3a17c925b19657eb7d1b787a69694329894/internal/dice/metrics.go#L36-L38)

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.

>

[Click here to see the code in its original context.](https://github.com/rollify/rollify/blob/8746e3a17c925b19657eb7d1b787a69694329894/internal/dice/metrics.go#L36-L38)

Click here to show the 3 line(s) of Go which triggered the analyzer.

```go
for _, d := range dr.Dice {
m.rec.MeasureDieRollResult(ctx, m.rType, &d)
}

```

Click here to show extra information the analyzer produced.

```
No path was found through the callgraph that could lead to a function which writes a pointer argument.

No path was found through the callgraph that could lead to a function which passes a pointer to third-party code.

root signature {MeasureDieRollResult 3} was not found in the callgraph; reference was passed directly to third-party code
```

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: 8746e3a17c925b19657eb7d1b787a69694329894

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with internal/dice/metrics.go at lines 36-38 and inspect the surrounding range loop and the MeasureDieRollResult call. Review the linked rollify context and the analyzer details, then classify the finding as Bug, Mitigated, or Desirable Behavior; done means leaving the appropriate reaction on the issue.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
devtools
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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