NekoSakura/android_device_mediatek_sepolicy
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[ALPS04304578] [V3]UDC: SElinux permission grant

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Feature - Userdata Checkpoint

We will format the metadata partition(md_udc) in first boot-up,
because it is a RAW data part, so giving the permission grant
to e2fs.

MTK-Commit-Id: de837a8e097cad8067f5d653370545b51f8d457e

Change-Id: Iaebc665979ab36422b6df846a2f05450c222d1f5
CR-Id: ALPS04304578
Feature: [Android Default] F2FS File System
This commit is contained in:
mtk81325 2020-01-18 10:14:58 +08:00 committed by Peng Zhou
parent 2053ec451b
commit 0605921b96
2 changed files with 9 additions and 1 deletions
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7
non_plat/e2fs.te
View File

@ -23,4 +23,9 @@ allow e2fs userdata_block_device:blk_file rw_file_perms;
# Operation: Q migration
# Purpose : Allow mke2fs to use ioctl/ioctlcmd
allowxperm e2fs protect1_block_device:blk_file ioctl BLKPBSZGET;
allowxperm e2fs protect2_block_device:blk_file ioctl BLKPBSZGET;
allowxperm e2fs protect2_block_device:blk_file ioctl BLKPBSZGET;
# Date : WK19.23
# Operation: Q migration
# Purpose : Allow format /metadata for UDC
allow e2fs metadata_block_device:blk_file rw_file_perms;

3
non_plat/file_contexts
View File

@ -475,6 +475,9 @@
/dev/block/platform/bootdevice/by-name/loader_ext(_[ab])? u:object_r:loader_ext_block_device:s0
/dev/block/platform/bootdevice/by-name/vbmeta(_system|_vendor)?(_[ab])? u:object_r:vbmeta_block_device:s0
# W19.23 Q new feature - Userdata Checkpoint
/dev/block/by-name/md_udc u:object_r:metadata_block_device:s0
#############################
# sysfs files
#