Re: [PATCH] libsemanage: genhomedircon: only set MLS level if MLS is enabled

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On 10/14/2016 02:52 PM, Dominick Grift wrote:
> On 10/14/2016 07:40 PM, Stephen Smalley wrote:
>> When a non-MLS policy was used with genhomedircon
>> context_from_record() in sepol would report an error because an
>> MLS level was present when MLS is disabled.  Based on a patch by
>> Gary Tierney, amended to use sepol_policydb_mls_enabled rather
>> than semanage_mls_enabled because we are testing the temporary
>> working policy, not the active policy.
>> 
>> Reported-by: Jason Zaman <jason@xxxxxxxxxxxxx> Signed-off-by:
>> Stephen Smalley <sds@xxxxxxxxxxxxx> --- 
>> libsemanage/src/genhomedircon.c | 6 +++++- 1 file changed, 5
>> insertions(+), 1 deletion(-)
>> 
>> diff --git a/libsemanage/src/genhomedircon.c
>> b/libsemanage/src/genhomedircon.c index 6991fff..5e9d722 100644 
>> --- a/libsemanage/src/genhomedircon.c +++
>> b/libsemanage/src/genhomedircon.c @@ -638,7 +638,11 @@ static int
>> write_contexts(genhomedircon_settings_t *s, FILE *out, goto
>> fail; }
>> 
>> -		if (sepol_context_set_user(sepolh, context, user->sename) < 0
>> || +		if (sepol_context_set_user(sepolh, context, user->sename) <
>> 0) { +			goto fail; +		} + +		if
>> (sepol_policydb_mls_enabled(s->policydb) && 
>> sepol_context_set_mls(sepolh, context, user->level) < 0) { goto
>> fail; }
>> 
> 
> I could not get this to work:
> 
> libsemanage.validate_handler: seuser mapping [kcinimod ->
> (wheel.id, s0-s0:c0.c1023)] is invalid (No such file or
> directory). libsemanage.dbase_llist_iterate: could not iterate over
> records (No such file or directory) semodule: failed!

I don't see what that error has to do with the patch in question.
Is this a separate problem with using non-MLS policies?


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