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From: Philipp Stephani
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Subject: bug#45198: 28.0.50; Sandbox mode
Date: Tue, 29 Dec 2020 14:50:56 +0100
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Cc: Bastien , 45198@debbugs.gnu.org,
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Am Sa., 19. Dez. 2020 um 23:22 Uhr schrieb Philipp Stephani
:
>
> Am Mo., 14. Dez. 2020 um 12:05 Uhr schrieb Philipp Stephani
> :
>
> > > >> - This will need someone else doing the implementation.
> > > > Looks like we already have a volunteer for macOS.
> > > > For Linux, this shouldn't be that difficult either. The sandbox nee=
ds
> > > > to install a mount namespace that only allows read access to Emacs'=
s
> > > > installation directory plus any input file and write access to know=
n
> > > > output files, and enable syscall filters that forbid everything exc=
ept
> > > > a list of known-safe syscalls (especially exec). I can take a stab =
at
> > > > that, but I can't promise anything ;-)
> > >
> > > Looking forward to it.
> > >
> >
> > I've looked into this, and what I'd suggest for now is:
> > [=E2=80=A6]
> > 2. Generate appropriate seccomp filters using libseccomp or similar.
>
> Here's a patch for this step.
I've pushed a modified version of these two patches onto the
scratch/seccomp branch. It would be great if someone could test
whether the Windows build still works after that, thanks!