commit 4d6a5e87001772493b8bcad2061e48b662dcb598
author Andreas Huber <andih@google.com> Mon Jan 22 13:24:10 2018 -0800
committer Jeff Vander Stoep <jeffv@google.com> Wed May 16 14:22:14 2018 -0700
tree 17ef0815c06ebffaca6ad09abf52a84892619942
parent fdec2530ef85f5d0efd2e1621f4369f0c43d5e27

Fingerprint data is now stored in one of two ways depending on the

shipping API version:

For devices shipped on O-MR1 nothing changes, data is stored
under /data/system/users/<user-id>/fpdata/...

Devices shipped from now on will instead store fingerprint data under
/data/vendor_de/<user-id>/fpdata.

Support for /data/vendor_de and /data/vendor_ce has been added to vold.

Bug: 36997597
Change-Id: Ibc7cc33b756f64abe68a749c0ada0ca4f6d92514
Merged-In: Ibc7cc33b756f64abe68a749c0ada0ca4f6d92514
Test: manually
(cherry picked from commit 6116daa71a226dc848978717064b805272801ff4)

private/vold_prepare_subdirs.te

diff --git a/private/vold_prepare_subdirs.te b/private/vold_prepare_subdirs.te
index 4e89d64..0a11558 100644
--- a/private/vold_prepare_subdirs.te
+++ b/private/vold_prepare_subdirs.te
@@ -14,10 +14,12 @@
   vendor_data_file
 }:dir { open read write add_name remove_name rmdir relabelfrom };
 allow vold_prepare_subdirs {
+    fingerprint_vendor_data_file
     storaged_data_file
     vold_data_file
 }:dir { create_dir_perms relabelto };
 allow vold_prepare_subdirs {
+    fingerprint_vendor_data_file
     storaged_data_file
     system_data_file
     vold_data_file