tequilaOS/platform_system_sepolicy
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Allow microdroid_manager to stop tombstoned

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If export_tombstones is false, leaving tombstoned running has no
meaning. However, we still can't selectively start tombstoned, because
post-fs-data happens eariler than config parsing. Thus, this change
allows microdroid_manager to stop tombstoned on demand.

Bug: 236588647
Test: atest MicrodroidTests
Change-Id: I813fe667f3394bdd234e204f3d35a27f3a182cb2
This commit is contained in:
Inseob Kim 2022-07-13 18:57:55 +09:00
parent 889d8aa9a7
commit fa4c5bff42
3 changed files with 7 additions and 0 deletions
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3
microdroid/system/private/microdroid_manager.te
View file

@ -66,6 +66,9 @@ set_prop(microdroid_manager, ctl_seriallogging_prop)
set_prop(microdroid_manager, ctl_tombstone_transmit_prop)
set_prop(microdroid_manager, ctl_zipfuse_prop)
# Allow microdroid_manager to stop tombstoned
set_prop(microdroid_manager, ctl_tombstoned_prop)
# Allow microdroid_manager to wait for linkerconfig to be ready
get_prop(microdroid_manager, apex_config_prop)

2
microdroid/system/private/property.te
View file

@ -1,3 +1,5 @@
system_internal_prop(ctl_tombstoned_prop)
system_restricted_prop(boot_status_prop)
# Declare ART properties for CompOS

2
microdroid/system/private/property_contexts
View file

@ -23,6 +23,8 @@ ctl.restart$adbd u:object_r:ctl_adbd_prop:s0
ctl.stop$apexd u:object_r:ctl_apexd_prop:s0
ctl.stop$tombstoned u:object_r:ctl_tombstoned_prop:s0
ctl.start$apexd-vm u:object_r:ctl_apexd_vm_prop:s0
ctl.start$apkdmverity u:object_r:ctl_apkdmverity_prop:s0
ctl.start$seriallogging u:object_r:ctl_seriallogging_prop:s0