Commit 915fa8f08f moves the xperm specified value directly from
avrule to avtab. The mapping between them is currently the same,
but may not always be. Instead these values should be mapped using
values defined in av_extended_perms_t and avtab_extended_perms_t.
Fixes: 915fa8f08f ("checkpolicy: switch operations to extended perms")
Change-Id: Ic9f4031c9381b2ff6cc46043fb1602758ef4c224
Signed-off-by: Jeff Vander Stoep <jeffv@google.com>