NekoSakura/android_device_mediatek_sepolicy
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[ALPS04515390] mrdump: add sepolicy for mrdump partition

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[Detail]
Add sepolicy for aee access mrdump partition

error log:
mrdump partition /dev/block/platform/bootdevice/by-name/mrdump
 open failed (13), Permission denied

MTK-Commit-Id: f837dec83ec395bddca7806ef5ff2d35ed2f8f7a

Change-Id: Iad2414cdebb66cc3b7046fbe2570ea972101854a
Signed-off-by: James Hsu <james.hsu@mediatek.com>
CR-Id: ALPS04515390
Feature: Memory RAM Dump (MRDUMP)
This commit is contained in:
James Hsu 2020-01-18 10:13:21 +08:00
parent 7010a1c7bd
commit 61b25561f6
3 changed files with 6 additions and 1 deletions
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3
non_plat/aee_aedv.te
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@ -405,6 +405,7 @@ get_prop(aee_aedv, vendor_default_prop)
allow aee_aedv para_block_device:blk_file rw_file_perms;
allow aee_aedv aee_dumpsys_vendor_file:file ioctl;
allowxperm aee_aedv aee_dumpsys_vendor_file:file ioctl FS_IOC_FIEMAP;
allow aee_aedv mrdump_device:blk_file rw_file_perms;
#data/dipdebug
allow aee_aedv aee_dipdebug_vendor_file:dir r_dir_perms;
@ -413,4 +414,4 @@ allow aee_aedv proc_isp_p2:dir r_dir_perms;
allow aee_aedv proc_isp_p2:file r_file_perms;
allow aee_aedv connsyslog_data_vendor_file:file r_file_perms;
allow aee_aedv connsyslog_data_vendor_file:dir r_dir_perms;
allow aee_aedv connsyslog_data_vendor_file:dir r_dir_perms;

1
non_plat/device.te
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@ -228,6 +228,7 @@ type mtk_dfrc_device, dev_type;
type vbmeta_block_device, dev_type;
type alarm_device, dev_type;
type mdp_device, dev_type;
type mrdump_device, dev_type;
##########################
# Sensor common Devices Start

3
non_plat/file_contexts
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@ -664,3 +664,6 @@
# Purpose: OpenCL feature requirments
/vendor/lib(64)?/libOpenCL\.so u:object_r:same_process_hal_file:s0
#MRDUMP
/dev/block/platform/bootdevice/by-name/mrdump(/.*)? u:object_r:mrdump_device:s0