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Alex Klyubin authored
On PRODUCT_FULL_TREBLE devices, non-vendor domains (except vendor apps) are not permitted to use Binder. This commit thus: * groups non-vendor domains using the new "coredomain" attribute, * adds neverallow rules restricting Binder use to coredomain and appdomain only, and * temporarily exempts the domains which are currently violating this rule from this restriction. These domains are grouped using the new "binder_in_vendor_violators" attribute. The attribute is needed because the types corresponding to violators are not exposed to the public policy where the neverallow rules are. Test: mmm system/sepolicy Test: Device boots, no new denials Test: In Chrome, navigate to ip6.me, play a YouTube video Test: YouTube: play a video Test: Netflix: play a movie Test: Google Camera: take a photo, take an HDR+ photo, record video with sound, record slow motion video with sound. Confirm videos play back fine and with sound. Bug: 35870313 Change-Id: I0cd1a80b60bcbde358ce0f7a47b90f4435a45c95f5446eb1
atrace.te 713 B
# Domain for atrace process spawned by boottrace service.
type atrace_exec, exec_type, file_type;
userdebug_or_eng(`
type atrace, domain, coredomain, domain_deprecated;
init_daemon_domain(atrace)
# boottrace services uses /data/misc/boottrace/categories
allow atrace boottrace_data_file:dir search;
allow atrace boottrace_data_file:file r_file_perms;
# atrace reads the files in /sys/kernel/debug/tracing/
allow atrace debugfs_tracing:file r_file_perms;
# atrace sets debug.atrace.* properties
set_prop(atrace, debug_prop)
# atrace pokes all the binder-enabled processes at startup.
binder_use(atrace)
allow atrace healthd:binder call;
allow atrace surfaceflinger:binder call;
')