From: Alessandro Astone <ales.astone@gmail.com>
Date: Sat, 7 Mar 2020 18:00:19 +0000 (+0100)
Subject: universal7580: make use of gps_debug.conf to set xtra servers
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9b1a44a3c7b23a8b3da0926c8190f07e7be6e7a2;p=GitHub%2FLineageOS%2Fandroid_device_samsung_universal7580-common.git

universal7580: make use of gps_debug.conf to set xtra servers

 * Just bind mount gps.conf to gps_debug.conf
   We can't directly build gps_debug.conf because it's a common target
   and we're not allowed to override targets anymore.

 * Allow the bind mount in SEPolicy

Change-Id: Ia3c96665b50b0fe478e44186d1c65be723acbf5a
---

diff --git a/ramdisk/etc/init.samsungexynos7580.rc b/ramdisk/etc/init.samsungexynos7580.rc
index 53cd695..0faf320 100644
--- a/ramdisk/etc/init.samsungexynos7580.rc
+++ b/ramdisk/etc/init.samsungexynos7580.rc
@@ -274,6 +274,9 @@ on fs
 # Fingerprint
     mkdir /dev/validity 0770 system system
 
+# GnssConfiguration doesn't actually look at gps.conf, just the debug file
+    mount none /system/etc/gps.conf /system/etc/gps_debug.conf bind
+
  # create data/gps for GPS daemon
     chown root system /dev/ttySAC0
     chmod 0660 /dev/ttySAC0
diff --git a/sepolicy/init.te b/sepolicy/init.te
index a6114dc..3f462ee 100644
--- a/sepolicy/init.te
+++ b/sepolicy/init.te
@@ -7,6 +7,9 @@ allow init efs_file:dir  mounton;
 # Mount CPEFS on /cpefs
 allow init sec_efs_file:dir mounton;
 
+# Allow init to bind mount over system files
+allow init system_file:file mounton;
+
 # /dev/block/mmcblk0p[0-9]
 allow init emmcblk_device:blk_file rw_file_perms;