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Commit 16bb3619 authored by Siqi Lin's avatar Siqi Lin
Browse files

rootdir: record last build fingerprint 

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
(cherry picked from commit b9b76de6)
parent 29b94116

rootdir/init.rc

+6 −6
Original line number Diff line number Diff line
@@ -377,12 +377,12 @@ 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