tequilaOS/platform_system_core
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Switch tzdatacheck to comparing tzdata module file

Browse source 
The old "time zone updates via APK" feature installs time zone data
files in /data. tzdatacheck is run during boot to guard against an
OTA leaving the data in /data older, or in a different format, than the
files that exist elsewhere on device. If such files existed the system
could use old versions of tzdb (and related) data or even end up
unstable.

Soon, the time zone data mainline module will be made "functionally
mandatory" by the removal of most time zone data files from the
runtime module APEX, i.e. the time zone data module cannot be absent,
and the runtime module won't have files to compare against.

This change modifies the command line args for tzdatacheck to reference
the contents of time zone data module instead of the runtime module.

Bug: 132168458
Test: Build / boot / inspect logcat
Change-Id: Iac8023b7cbb72213df344d603c121caa867a196f
This commit is contained in:
Neil Fuller 2019-06-06 15:18:36 +01:00
parent 9252d31361
commit 09bdb325a7
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
rootdir/init.rc
View file

@ -602,8 +602,9 @@ on post-fs-data
# Set SELinux security contexts on upgrade or policy update.
restorecon --recursive --skip-ce /data
# Check any timezone data in /data is newer than the copy in the runtime module, delete if not.
exec - system system -- /system/bin/tzdatacheck /apex/com.android.runtime/etc/tz /data/misc/zoneinfo
# Check any timezone data in /data is newer than the copy in the time zone data
# module, delete if not.
exec - system system -- /system/bin/tzdatacheck /apex/com.android.tzdata/etc/tz /data/misc/zoneinfo
# If there is no post-fs-data action in the init.<device>.rc file, you
# must uncomment this line, otherwise encrypted filesystems