android_device_xiaomi_sdm66.../sepolicy/vendor/apexd.te
Chenyang Zhong 851d88070e
sdm660-common: create and symlink a dummy /metadata/apex
Google moved apex sessions directory from /data/apex/sessions to
/metadata/apex/sessions after commit:

"Move apex sessions directory to /metadata"
36cf4bbac6

Devices with a mounted metadata partition will have the needed
directories set up by system/core/rootdir/init.rc. Xiaomi devices
on sm6125 do not have a metadata partition out of the box, so things
like "Google Play system update" will fail to install the update.

Therefore, create a dummy directory under /data/vendor/metadata_apex
and symlink it to /metadata/apex.

The reason why the old /data/apex/sessions directory is not used
for the symlink is that apexd will call migrateSessionsDirIfNeeded()
to recursively copy things from the old directory to the new one.
Creating the symlink from /data/apex/sessions may result in
unintended behaviors.

Signed-off-by: OdSazib <odsazib@gmail.com>
2021-02-09 20:53:35 +06:00

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allow apexd apex_metadata_file:lnk_file r_file_perms;