On Fri, Oct 4, 2019 at 5:27 PM Paul Moore <paul@xxxxxxxxxxxxxx> wrote: > > It's in the queue. Two things have delayed things a bit this week: I'm traveling which has limited my time, and the - rc1 Rawhide kernels have been crashing at boot (it doesn't appear to be SELinux related) which has complicated testing. > > In general you can always check the SELinux patchwork, if the state is marked as "New" then it is in the queue. > > https://patchwork.kernel.org/project/selinux/list ... and now it's merged, although I did have to fix some line length issues (hint to Josh: run scripts/checkpatch.pl next time). Thanks everyone. > On October 4, 2019 2:10:31 PM Stephen Smalley <sds@xxxxxxxxxxxxx> wrote: > > > On 9/11/19 7:52 PM, Paul Moore wrote: > >> On Tue, Sep 10, 2019 at 1:27 PM jwcart2 <jwcart2@xxxxxxxxxxxxx> wrote: > >>> On 9/9/19 2:05 PM, Joshua Brindle wrote: > >>>> Policy developers can set a default_range default to glblub and > >>>> computed contexts will be the intersection of the ranges of the > >>>> source and target contexts. This can be used by MLS userspace > >>>> object managers to find the range of clearances that two contexts > >>>> have in common. An example usage is computing a transition between > >>>> the network context and the context of a user logging into an MLS > >>>> application. > >>>> > >>>> For example, one can add a default with > >>>> this cil: > >>>> > >>>> (defaultrange db_table glblub) > >>>> > >>>> or in te (base module only): > >>>> > >>>> default_range db_table glblub; > >>>> > >>>> and then test using the compute_create utility: > >>>> > >>>> $ ./compute_create system_u:system_r:kernel_t:s0:c1,c2,c5-s0:c1.c20 system_u:system_r:kernel_t:s0:c0.c20-s0:c0.c36 db_table > >>>> system_u:object_r:kernel_t:s0:c1,c2,c5-s0:c1.c20 > >>>> > >>>> Some example range transitions are: > >>>> > >>>> User Permitted Range | Network Device Label | Computed Label > >>>> ---------------------|----------------------|---------------- > >>>> s0-s1:c0.c12 | s0 | s0 > >>>> s0-s1:c0.c12 | s0-s1:c0.c1023 | s0-s1:c0.c12 > >>>> s0-s4:c0.c512 | s1-s1:c0.c1023 | s1-s1:c0.c512 > >>>> s0-s15:c0,c2 | s4-s6:c0.c128 | s4-s6:c0,c2 > >>>> s0-s4 | s2-s6 | s2-s4 > >>>> s0-s4 | s5-s8 | INVALID > >>>> s5-s8 | s0-s4 | INVALID > >>>> > >>>> Signed-off-by: Joshua Brindle <joshua.brindle@xxxxxxxxxxxxxxx> > >>> > >>> Merged. > >>> Thanks, > >>> Jim > >> > >> Thanks guys. We're at -rc8 for the kernel right now so it's a little > >> late to pull the corresponding kernel patch, but I'll do that after > >> the merge window closes. > > > > Where does this patch stand? > > > -- paul moore www.paul-moore.com
