hal_health: allow to write kernel logs.
This is originally allowed in healthd but the permission
was not transfered to health HAL. A typical health HAL
implementation is likely to write battery info to kernel
logs.
Test: device has battery kernel logs with health HAL
but without healthd
Bug: 77661605
Change-Id: Ib3b5d3fe6bdb3df2a240c85f9d27b863153805d2
diff --git a/public/hal_health.te b/public/hal_health.te
index 068f23b..c0a0f80 100644
--- a/public/hal_health.te
+++ b/public/hal_health.te
@@ -25,3 +25,6 @@
# Allow to wake up to send periodic events
wakelock_use(hal_health_server)
+
+# Write to /dev/kmsg
+allow hal_health_server kmsg_device:chr_file w_file_perms;