forked from luck/tmp_suning_uos_patched
42345b68c2
A policy developer can now specify glblub as a default_range default and the computed transition will be the intersection of the mls range of the two contexts. The glb (greatest lower bound) lub (lowest upper bound) of a range is calculated as the greater of the low sensitivities and the lower of the high sensitivities and the and of each category bitmap. This can be used by MLS solution developers to compute a context that satisfies, for example, the range of a network interface and the range of a user logging in. Some examples 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@crunchydata.com> [PM: subject lines and checkpatch.pl fixes] Signed-off-by: Paul Moore <paul@paul-moore.com> |
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| .. | ||
| audit.h | ||
| avc_ss.h | ||
| avc.h | ||
| classmap.h | ||
| conditional.h | ||
| ibpkey.h | ||
| initial_sid_to_string.h | ||
| netif.h | ||
| netlabel.h | ||
| netnode.h | ||
| netport.h | ||
| objsec.h | ||
| security.h | ||
| xfrm.h | ||