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rootdir: record last build fingerprint

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We can't copy /default.prop so just write the value of
$(ro.build.fingerprint) to /data/misc/recovery/ro.build.fingerprint
and rotate it after reboot instead.

Bug: 62793047
Test: manual - reboot phone and check /data/misc/recovery
Change-Id: I130a4b7a01d9e1bfe9baecde2781626eb72e768b
This commit is contained in:
Siqi Lin 2017-07-26 13:18:15 -07:00
parent b7a8764a12
commit b9b76de6ff
1 changed files with 6 additions and 6 deletions
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12
rootdir/init.rc
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@ -380,12 +380,12 @@ on post-fs-data
# create basic filesystem structure
mkdir /data/misc 01771 system misc
mkdir /data/misc/recovery 0770 system log
copy /data/misc/recovery/default.prop /data/misc/recovery/default.prop.1
chmod 0440 /data/misc/recovery/default.prop.1
chown system log /data/misc/recovery/default.prop.1
copy /default.prop /data/misc/recovery/default.prop
chmod 0440 /data/misc/recovery/default.prop
chown system log /data/misc/recovery/default.prop
copy /data/misc/recovery/ro.build.fingerprint /data/misc/recovery/ro.build.fingerprint.1
chmod 0440 /data/misc/recovery/ro.build.fingerprint.1
chown system log /data/misc/recovery/ro.build.fingerprint.1
write /data/misc/recovery/ro.build.fingerprint ${ro.build.fingerprint}
chmod 0440 /data/misc/recovery/ro.build.fingerprint
chown system log /data/misc/recovery/ro.build.fingerprint
mkdir /data/misc/recovery/proc 0770 system log
copy /data/misc/recovery/proc/version /data/misc/recovery/proc/version.1
chmod 0440 /data/misc/recovery/proc/version.1