Potential fix for code scanning alert no. 7: Incorrect conversion between integer types #1357
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…n integer types Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
abiosoft
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Aug 2, 2025
abiosoft
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Aug 2, 2025
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This MR contains the following updates: | Package | Update | Change | |---|---|---| | [abiosoft/colima](https://github.com/abiosoft/colima) | patch | `v0.8.2` -> `v0.8.3` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>abiosoft/colima (abiosoft/colima)</summary> ### [`v0.8.3`](https://github.com/abiosoft/colima/releases/tag/v0.8.3) [Compare Source](abiosoft/colima@v0.8.2...v0.8.3) #### Highlights This is an hotfix release to address a regression that causes `exec /bin/sh: exec format error` when running a cross-architecture image. #### Fixes - Fix exec format error when running a cross-architecture image. Requires recreating instance if created with v0.8.2. Fixes [#​1367](abiosoft/colima#1367). - Set default volume mount type to `virtiofs` when VZ is in use. #### Other Updates - Use containerd image store for Docker - Mount containerd socket for Docker and Containerd runtimes - Mount buildkitd socket for Containerd runtime. - Add mounted socket path(s) to the output of `colima status` for all container runtimes. - Allow overriding default k3s flags with `--k3s-arg` flag. #### Commits - Potential fix for code scanning alert no. 7: Incorrect conversion between integer types by [@​abiosoft](https://github.com/abiosoft) in abiosoft/colima#1357 - containerd: expose containerd and buildkit sockets by [@​abiosoft](https://github.com/abiosoft) in abiosoft/colima#1358 - cli: set default mount type to virtiofs for vz by [@​abiosoft](https://github.com/abiosoft) in abiosoft/colima#1359 - Docker improvements by [@​abiosoft](https://github.com/abiosoft) in abiosoft/colima#1360 - k3s: allow overriding default k3s args by [@​Nevon](https://github.com/Nevon) in abiosoft/colima#1365 - core: update disk images by [@​abiosoft](https://github.com/abiosoft) in abiosoft/colima#1368 #### New Contributors - [@​Nevon](https://github.com/Nevon) made their first contribution in abiosoft/colima#1365 **Full Changelog**: abiosoft/colima@v0.8.2...v0.8.3 </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever MR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box --- This MR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS41Mi4yIiwidXBkYXRlZEluVmVyIjoiNDEuNTIuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiUmVub3ZhdGUgQm90Il19-->
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Potential fix for https://github.com/abiosoft/colima/security/code-scanning/7
To fix the problem, we should ensure that the value parsed from
stats[1]is within the valid range forfs.FileMode(i.e., between 0 andmath.MaxUint32) before converting it. We should also handle errors fromstrconv.Atoito avoid using invalid values. The best way to do this is to usestrconv.ParseUintwith a bit size of 32, which will only succeed for valid, non-negative values within the range of auint32. If parsing fails or the value is out of bounds, we should return an error or a default value. The changes are needed in the anonymous function assigned toinfo.modein thenewFileInfofunction (lines 60-63). We also need to import themathpackage for the constantmath.MaxUint32.Suggested fixes powered by Copilot Autofix. Review carefully before merging.