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

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Am 29.07.2014 05:45, schrieb chenhanxiao@xxxxxxxxxxxxxx:
> 
> 
>> -----Original Message-----
>> From: libvir-list-bounces@xxxxxxxxxx [mailto:libvir-list-bounces@xxxxxxxxxx]
>> On Behalf Of Richard Weinberger
>> Sent: Tuesday, July 29, 2014 4:59 AM
>> To: libvir-list@xxxxxxxxxx
>> Cc: Richard Weinberger; david@xxxxxxxxxxxxx
>> Subject:  [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@xxxxxx>
> 
> Reviewed-by: Chen Hanxiao <chenhanxiao@xxxxxxxxxxxxxx>
> 

ping

Thanks,
//richard

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