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[GH-ISSUE #1073] Ability to disable process namespaces #731

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opened 2026-05-05 06:32:26 -06:00 by gitea-mirror · 3 comments

gitea-mirror commented

2026-05-05 06:32:26 -06:00

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Originally created by @talwrii on GitHub (Jan 24, 2017).
Original GitHub issue: https://github.com/netblue30/firejail/issues/1073

I'm misusing firejail to jail zsh. It would quite nice if i could get a zsh that lives in the the global process namespace so that ps works etc.

Originally created by @talwrii on GitHub (Jan 24, 2017). Original GitHub issue: https://github.com/netblue30/firejail/issues/1073 I'm misusing firejail to jail zsh. It would quite nice if i could get a zsh that lives in the the global process namespace so that ps works etc.

gitea-mirror

2026-05-05 06:32:26 -06:00

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gitea-mirror commented

2026-05-05 06:32:31 -06:00

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@netblue30 commented on GitHub (Jan 25, 2017):

Not possible, all the code expects a process namespace.

@netblue30 commented on GitHub (Jan 25, 2017): Not possible, all the code expects a process namespace.

gitea-mirror commented

2026-05-05 06:32:33 -06:00

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@talwrii commented on GitHub (Jan 25, 2017):

Cool cool.

If you think something like this feature is worth having (which is far from clear), one approach might be to steal the process namespace from /proc/1/ns/pid in the outer scope, which I presume is the default namespace for the machine.

@talwrii commented on GitHub (Jan 25, 2017): Cool cool. If you think something like this feature is worth having (which is far from clear), one approach might be to steal the process namespace from /proc/1/ns/pid in the outer scope, which I presume is the default namespace for the machine.

gitea-mirror commented

2026-05-05 06:32:35 -06:00

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@valoq commented on GitHub (Jan 27, 2017):

You can probably get the process list by using dbus and systemd to start a process outside the sandbox.
If the dbus socket in /run/user/UID/bus is available, it presents a way to escape the sandbox.

@valoq commented on GitHub (Jan 27, 2017): You can probably get the process list by using dbus and systemd to start a process outside the sandbox. If the dbus socket in /run/user/UID/bus is available, it presents a way to escape the sandbox.

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Reference: github-starred/firejail#731

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