DO NOT MERGE. Check and restorecon cache/code_cache directories.

To speed up boot times, we recently relaxed SELinux restorecon logic
to only consider relabeling app storage when the top level SELinux
label changed.

However, if an app manually deletes either their cache or code_cache
directories, installd will helpfully recreate those directories at
the next boot, but they'll be stuck with incorrect SELinux labels
which an app can't fix.  (Our historically aggressive restorecons had
relabeled them, which is why we didn't observe until now.)

This change checks the labels of the cache/code_cache directories,
and runs a restorecon if needed, fixing the issue above.

Test: delete cache and verify recreated with correct label
Bug: 32504081
Change-Id: I0114ae4129223e5909b1075d56a9b1145ebc5ef4

0 files changed, 0 insertions, 0 deletions