lkml.org 
[lkml]   [2020]   [Nov]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] syscalls: Document OCI seccomp filter interactions & workaround
On Tue, Nov 24, 2020 at 01:08:20PM +0100, Florian Weimer wrote:
> This documents a way to safely use new security-related system calls
> while preserving compatibility with container runtimes that require
> insecure emulation (because they filter the system call by default).
> Admittedly, it is somewhat hackish, but it can be implemented by
> userspace today, for existing system calls such as faccessat2,
> without kernel or container runtime changes.

I think this is completely insane. Tell the OCI folks to fix their
completely broken specification instead.

\
 
 \ /
  Last update: 2020-11-24 14:38    [W:0.101 / U:0.320 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site