NekoSakura/android_device_mediatek_sepolicy
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[ALPS04784782] Add SELinux sepolicy for TEEI OS communication

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Add hal_graphics_allocator_default SELinux sepolicy to
enable normal/secure world communication.

This is used for secure memory allocation from graphics allocator HAL
to TEEI OS.

MTK-Commit-Id: a47f2e49b8c563fdc457443e46af591a2691a441

Change-Id: I2bdc87303310f5acdd85f0491e58644b26963838
CR-Id: ALPS04784782
Feature: Microtrust TEEI
This commit is contained in:
swintegrator 2020-01-18 10:20:08 +08:00 committed by Yicheng Chen
parent 51885451fa
commit 8d9e4a522f
1 changed files with 3 additions and 0 deletions
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non_plat/hal_graphics_allocator_default.te
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@ -21,3 +21,6 @@ allow hal_graphics_allocator_default debugfs_tracing:file open;
allow hal_graphics_allocator_default proc_ged:file r_file_perms; allow hal_graphics_allocator_default proc_ged:file r_file_perms;
allowxperm hal_graphics_allocator_default proc_ged:file ioctl { proc_ged_ioctls }; allowxperm hal_graphics_allocator_default proc_ged:file ioctl { proc_ged_ioctls };
#============= hal_graphics_allocator_default ==============
allow hal_graphics_allocator_default teei_client_device:chr_file rw_file_perms;
allow hal_graphics_allocator_default mobicore_user_device:chr_file rw_file_perms;