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Re: [libvirt] [PATCH] LXC: Fix virLXCControllerSetupDevPTS() wrt user namespaces



Am 29.07.2014 05:45, schrieb chenhanxiao cn fujitsu com:
> 
> 
>> -----Original Message-----
>> From: libvir-list-bounces redhat com [mailto:libvir-list-bounces redhat com]
>> On Behalf Of Richard Weinberger
>> Sent: Tuesday, July 29, 2014 4:59 AM
>> To: libvir-list redhat com
>> Cc: Richard Weinberger; david sigma-star at
>> Subject: [libvirt] [PATCH] LXC: Fix virLXCControllerSetupDevPTS() wrt user
>> namespaces
>>
>> The gid value passed to devpts has to be translated by hand as
>> virLXCControllerSetupDevPTS() is called before setting up the user
>> and group mappings.
>> Otherwise devpts will use an unmapped gid and openpty()
>> will fail within containers.
>> Linux commit commit 23adbe12
>> ("fs,userns: Change inode_capable to capable_wrt_inode_uidgid")
>> uncovered that issue.
>>
>> Signed-off-by: Richard Weinberger <richard nod at>
> 
> Reviewed-by: Chen Hanxiao <chenhanxiao cn fujitsu com>
> 

ping

Thanks,
//richard


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