[Webkit-unassigned] [Bug 212524] [GTK] Bubblewrap sandbox lacks support for sndio

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=212524

--- Comment #6 from Haelwenn (lanodan) Monnier <contact+bugs.webkit.org at hacktivis.me> ---
(In reply to Adrian Perez from comment #4)
> Comment on attachment 400580 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=400580&action=review
> 
> > Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp:386
> > +    bindIfExists(args, "/tmp/sndio", BindFlags::ReadWrite);
> 
> Does the patch work without this bind mount? I think it should be enought to
> bind the per-user directory (as done in the next two lines). I tried to run
> “sndiod” in my system and there is only a “/tmp/sndio-1000” directory (my
> user UID here is 1000), but no “/tmp/sndio” directory.

Yes, the "/tmp/sndio" is needed when sndio is launched as superuser (which then drops to an unprivileged user like "sndiod"), this allows to share it between multiple users.

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