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sm6375-common: sepolicy: dontaudit untrusted_app to open ashmem_device

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- Fixes scroll lag in many apps, such as Twitter:
    W RenderThread: type=1400 audit(0.0:12371): avc: denied { open } for path=/dev/ashmem dev=tmpfs ino=10848 scontext=u:r:untrusted_app:s0:c123,c256,c512,c768 tcontext=u:object_r:ashmem_device:s0 tclass=chr_file permissive=0 app=com.twitter.android
- Apps are no longer allowed open access to /dev/ashmem, unless they
  target API level < Q.
  (8b12ff5f21)
This commit is contained in:
Kshitij Gupta
2023-06-25 18:31:17 +03:00
committed by boedhack99
parent 784a053951
commit ed151f16ad
1 changed files with 4 additions and 0 deletions
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4
sepolicy/vendor/dontaudit.te vendored
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@@ -2,3 +2,7 @@ dontaudit {
hal_camera_default
rild
} default_prop:file r_file_perms;
# Apps are no longer allowed open access to /dev/ashmem, unless they
# target API level < Q.
dontaudit untrusted_app ashmem_device:chr_file open;