False positive: go/uncontrolled-allocation-size, even though length is limited via `min` function
Aberta
false-positive
- Linguagem predominante
- CodeQL
- Estrelas
- 10.1k
- Forks
- 2.1k
- Merge médio
- 2d 15h
- PRs com merge (30d)
- 141
Descrição
A false positive of "Slice memory allocation with excessive size value" in Go (Rule ID: go/uncontrolled-allocation-size).
It's a false positive, because the length of the allocated slice is explicitly limited via the `min` function, so it should not be reported. Link to source code:
https://github.com/fzipp/canvas/blob/9bf9f5531d570cf664d7c0f931b02dd3749f4fce/event.go#L402
```go
const maxTouchListLength = 10
length := buf.readByte()
limitedLength := min(length, maxTouchListLength)
list := make(TouchList, limitedLength)
```
URL to the alert on GitHub code scanning:
https://github.com/fzipp/canvas/security/code-scanning/2
Guia de contribuição
Avaliação
Esta issue ainda não foi avaliada.