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Re: [PATCH v2] support_become_root: Don't fail when /proc/<pid/setgroups is missing


On Sat, Nov 18, 2017 at 04:22:51PM +0100, Florian Weimer wrote:
> On 11/18/2017 04:19 PM, Christian Brauner wrote:
> > On Sat, Nov 18, 2017 at 04:15:41PM +0100, Florian Weimer wrote:
> > > On 11/18/2017 04:13 PM, Christian Brauner wrote:
> > > > The requirement to write "deny" to/proc/<pid>/setgroups for a given user
> > > > namespace before being able to write a gid mapping was introduced in Linux
> > > > 3.19.  Before that this requirement including the file did not exist.
> > > > So don't fail when errno == ENOENT.
> > > > 
> > > > Signed-off-by: Christian Brauner<christian.brauner@ubuntu.com>
> > > 
> > > glibc uses an FSF copyright assignment and not the DCO, so this line is
> > > misleading.
> > 
> > Right, I'm removing it. It gets auto-added due to my .gitconfig. :)
> 
> Please consider disabling this in .git/config for the glibc checkout.

Yeah, was about to do that.

Thanks!
Christian

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