Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

`ARR32-C`: Improve alert message and links

Open
#279 0 comments 0 reactions 1 assignee View on GitHub

@nicolaswill is already working on this.

Since Mar 29, 2023.

Assessment

This issue has not been assessed yet.

Description

enhancement Standard-CERT-C
Affected rules
  • ARR32-C
Description

Address the non-critical review issues from https://github.com/github/codeql-coding-standards/pull/274#discussion_r1151171993:

  • The alert message should be changed to "Variable-length array size derives from a potentially overflowing or wrapping expression." to capture uncertainty in the overflow library (it only tells you if the expression may overflow).
  • Add links in the overflow cases to the overflowing expression and the relevant dimension expression.
Dominant language
CodeQL
Stars
227
Forks
82
Avg merge
6d 7h
Merged PRs (30d)
9

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from github/codeql-coding-standards

All issues in github/codeql-coding-standards

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.