Re: SELinux Userspace Release: 20140826-rc1

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On 08/28/2014 03:58 PM, Sven Vermeulen wrote:
> On Wed, Aug 27, 2014 at 6:10 PM, Steve Lawrence <slawrence@xxxxxxxxxx> wrote:
>> The only action that should be required post upgrade is migration from
>> /etc/selinux to /var/lib/selinux. There is detailed information about
>> this process on the GitHub "Policy Store Migration" wiki page [2], but
>> the jist of it is after upgrading, execute the the
>> semanage_migrate_store script installed by default to
>> /usr/libexec/selinux. The script has additional options that can be used
>> to do things like remove the old store or prevent rebuilding the policy.
>> Run the script with --help for a description of the options.
>>
>> Please let us know if there are any questions/issues.
> 
> Hi Steve
> 
> (Sorry for the direct mail in the previous remark, gmail doesn't like
> to automatically reply to the mailinglist)
> 
> When running the semanage_migrate_script I get the following problem:
> 
> Migrating from /etc/selinux/mcs/modules/active to /var/lib/selinux/mcs/active
> Attempting to rebuild policy from /var/lib/selinux
> sysnetwork: Warning: 'else' blocks in optional statements are
> unsupported in CIL. Dropping from output.
> Segmentation fault
> 
> The segmentation fault comes up at the following python code:
> 
> rc = semanage.semanage_commit(handle)
> 
> In the logs, I get:
> 
> [ 2403.250065] semanage_migrat[25752]: segfault at 28 ip
> 000003044dd14c5b sp 000003d2272a1140 error 4 in
> libsepol.so.1[3044dcb2000+8f000]
> 
> The system has grsecurity enabled as well, but grsecurity should give
> more output if it was preventing something. I'll investigate this more
> tomorrow-evening.

Can you provide a copy of your original policy prior to conversion?



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