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28634c7f52
As with the previous commit, historically we would debug-log but
otherwise silently ignore attempts to expose a file in a sandboxed
subsandbox that doesn't have a suitable path.
For example, org.gnome.Epiphany (or possibly WebKitGTK) asks to expose
files from /app and /usr in the subsandbox. When we ignored those
requests (because /app and /usr have a different meaning on the host
system), the app worked as intended anyway, because the subsandbox has
access to the app's /app and the runtime's /usr whether they're
explicitly added or not, so it all worked out OK. However, treating
this as a fatal error (as it arguably should have been) broke
Epiphany's subsandboxes.
Fixes: 3c500145 "portal: Use --bind-fd, --app-fd and --usr-fd options to avoid races"
Resolves: 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