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4ef2421bd2
If the handle is not in the range `0 <= handle < fds_len`, but no
GError is set, we'd have crashed when we dereferenced error->message.
Instead, log an error and early-return, matching what we do for
app-fd, usr-fd and the array of inheritable fds.
Fixes: 3c500145 "portal: Use --bind-fd, --app-fd and --usr-fd options to avoid races"
Helps: https://github.com/flatpak/flatpak/issues/6584
Co-authored-by: Sebastian Wick <sebastian.wick@redhat.com>
Signed-off-by: Simon McVittie <smcv@collabora.com>
Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux.
See https://flatpak.org/ for more information.
Flatpak is available in the package repositories of most Linux distributions and can be installed from there. See https://flatpak.org/setup/ for quick setup instructions for many distributions.
Community discussion happens in #flatpak:matrix.org, on the mailing list, and on the Flathub Discourse.
Read documentation for Flatpak here.
Contributing
Flatpak welcomes contributions from anyone! Here are some ways you can help:
- Fix one of the issues and submit a PR
- Update flatpak's translations and submit a PR
- Improve flatpak's documentation, hosted at http://docs.flatpak.org and developed over in flatpak-docs
- Find a bug and submit a detailed report including your OS, flatpak version, and the steps to reproduce
- Add your favorite application to Flathub by writing a flatpak-builder manifest and submitting it
- Improve the Flatpak support in your favorite Linux distribution
Hacking
See CONTRIBUTING.md
Related Projects
Here are some notable projects in the Flatpak ecosystem:
- Flatseal: An app for managing permissions of Flatpak apps without using the CLI
- Flat-manager: A tool for managing Flatpak repositories