Re: [PATCH review 2/6] userns: Allow any uid or gid mappings that don't overlap.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello Mr. Someone.

On 01/28/2013 06:28 PM, Aristeu Rozanski wrote:
> On Fri, Jan 25, 2013 at 06:21:00PM -0800, Eric W. Biederman wrote:
>> When I initially wrote the code for /proc/<pid>/uid_map.  I was lazy
>> and avoided duplicate mappings by the simple expedient of ensuring the
>> first number in a new extent was greater than any number in the
>> previous extent.
>>
>> Unfortunately that precludes a number of valid mappings, and someone
>> noticed and complained.  So use a simple check to ensure that ranges
>> in the mapping extents don't overlap.
> 
> Acked-by: Someone <aris@xxxxxxxxxx>
> 

Documentation/SubmittingPatches:

"then you just add a line saying

        Signed-off-by: Random J Developer <random@xxxxxxxxxxxxxxxxxxxxx>

using your real name (sorry, no pseudonyms or anonymous contributions.)"

I know how it feels, but that is how it goes. You'll have to change that.

--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [Samba]     [Device Mapper]     [CEPH Development]
  Powered by Linux