Fix aocx selinux dumpstate permissions
After switching aocxd to stable AIDL, we encountered some permissions
issues associated with dumpstate:
dumpstate: type=1400 audit(0.0:548): avc: denied { call } for scontext=u:r:dumpstate:s0 tcontext=u:r:aocxd:s0 tclass=binder permissive=0
dumpstate: type=1400 audit(0.0:17): avc: denied { use } for path="pipe:[214567]" dev="pipefs" ino=214567 scontext=u:r:aocxd:s0 tcontext=u:r:dumpstate:s0 tclass=fd permissive=0
dumpstate: type=1400 audit(0.0:15): avc: denied { write } for path="pipe:[212933]" dev="pipefs" ino=212933 scontext=u:r:aocxd:s0 tcontext=u:r:dumpstate:s0 tclass=fifo_file permissive=0
TEST:
make selinux_policy -j128
adb push $ANDROID_PRODUCT_OUT/vendor/etc/selinux/* /vendor/etc/selinux
adb reboot
adb root
adb bugreport
BUG: 347156752
Change-Id: I188263ee9b186736a48fd3a0cfa83745e2e54108
diff --git a/aoc/sepolicy/aocxd.te b/aoc/sepolicy/aocxd.te
index bcfcd7b..2eedf48 100644
--- a/aoc/sepolicy/aocxd.te
+++ b/aoc/sepolicy/aocxd.te
@@ -26,3 +26,6 @@
# allow managing thread priority
allow aocxd self:global_capability_class_set sys_nice;
+
+allow aocxd dumpstate:fd use;
+allow aocxd dumpstate:fifo_file write;