Re: speeding up nodups_specs, need large fc file.

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

 



Is it to be expected that checkfc would actually fail on refpolicy?

$ ./checkfc ../refpolicy/policy.30 ../refpolicy/file_contexts
Error: "fs_type" is not defined in this policy.

I could comment out the validation callback... but just wondering if
this is expected.


On Fri, Oct 14, 2016 at 9:08 AM, William Roberts
<bill.c.roberts@xxxxxxxxx> wrote:
> Yeah I just exported CHECKPOLICY to be the one from the AOSP tree and
> it only took 4 seconds.
>
> On Fri, Oct 14, 2016 at 9:07 AM, William Roberts
> <bill.c.roberts@xxxxxxxxx> wrote:
>> Likely not, I see it compiling version 29 and I am on ubuntu which is
>> way out of date with this stuff... should I just use the checkpolicy
>> from my AOSP tree?
>>
>> Or should I just install with some particular set of options from
>> selinux master repo?
>>
>> On Fri, Oct 14, 2016 at 9:06 AM, Stephen Smalley <sds@xxxxxxxxxxxxx> wrote:
>>> On 10/14/2016 09:02 AM, William Roberts wrote:
>>>> Looks like make MONOLITHIC=y policy to get the binary policy file....
>>>>
>>>> Is it normal for checkpolicy to take 5 minutes?
>>>
>>> No, at least not with a modern checkpolicy.  Are you using a current
>>> version?
>>>
>>> $ time make MONOLITHIC=y policy
>>> Compiling refpolicy policy.30
>>> /usr/bin/checkpolicy -U deny policy.conf -o policy.30
>>> /usr/bin/checkpolicy:  loading policy configuration from policy.conf
>>> /usr/bin/checkpolicy:  policy configuration loaded
>>> /usr/bin/checkpolicy:  writing binary representation (version 30) to
>>> policy.30
>>>
>>> real    0m3.341s
>>> user    0m3.280s
>>> sys     0m0.061s
>>>
>>>>
>>>>>From TOP:
>>>> 31178 wcrobert  20   0  812552 751940   1628 R 100.0  4.6   4:47.36
>>>> checkpolicy
>>>>
>>>> On Thu, Oct 13, 2016 at 4:37 PM, Stephen Smalley <sds@xxxxxxxxxxxxx> wrote:
>>>>> On 10/13/2016 03:28 PM, Roberts, William C wrote:
>>>>>> I was looking back at my speedup patch for nodups specs…
>>>>>>
>>>>>> http://marc.info/?l=selinux&m=147249024230263&w=2
>>>>>>
>>>>>>
>>>>>>
>>>>>> I was testing before with a large, generated file_context file. I was
>>>>>> wondering what would be a good source for
>>>>>>
>>>>>> A desktop version of a file_contexts (textual preference as I can run
>>>>>> sefcontext_compile on it) file as well as a binary
>>>>>>
>>>>>> policy file….
>>>>>>
>>>>>>
>>>>>>
>>>>>> Should I just use refpolicy?
>>>>>
>>>>> That's probably fine, unless you happen to have Fedora installed and can
>>>>> just use its file_contexts file.
>>>>>
>>>>> $ cd refpolicy
>>>>> $ make MONOLITHIC=y conf
>>>>> $ make MONOLITHIC=y file_contexts
>>>>> $ wc -l file_contexts
>>>>> 4908 file_contexts
>>>>> $ wc -l /etc/selinux/targeted/contexts/files/file_contexts
>>>>> 6075 /etc/selinux/targeted/contexts/files/file_contexts
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Selinux mailing list
>>>>> Selinux@xxxxxxxxxxxxx
>>>>> To unsubscribe, send email to Selinux-leave@xxxxxxxxxxxxx.
>>>>> To get help, send an email containing "help" to Selinux-request@xxxxxxxxxxxxx.
>>>>
>>>>
>>>>
>>>
>>
>>
>>
>> --
>> Respectfully,
>>
>> William C Roberts
>
>
>
> --
> Respectfully,
>
> William C Roberts



-- 
Respectfully,

William C Roberts

_______________________________________________
Selinux mailing list
Selinux@xxxxxxxxxxxxx
To unsubscribe, send email to Selinux-leave@xxxxxxxxxxxxx.
To get help, send an email containing "help" to Selinux-request@xxxxxxxxxxxxx.




[Index of Archives]     [Selinux Refpolicy]     [Linux SGX]     [Fedora Users]     [Fedora Desktop]     [Yosemite Photos]     [Yosemite Camping]     [Yosemite Campsites]     [KDE Users]     [Gnome Users]

  Powered by Linux