Remove logspam
Grant observed uses of permissions being audited in domain_deprecated.
fsck
avc: granted { getattr } for path="/" dev="dm-0" ino=2 scontext=u:r:fsck:s0 tcontext=u:object_r:rootfs:s0 tclass=dir
keystore
avc: granted { read open } for path="/vendor/lib64/hw" dev="dm-1" ino=168 scontext=u:r:keystore:s0 tcontext=u:object_r:system_file:s0 tclass=dir
sdcardd
avc: granted { read open } for path="/proc/filesystems" dev="proc" ino=4026532412 scontext=u:r:sdcardd:s0 tcontext=u:object_r:proc:s0 tclass=file
update_engine
avc: granted { getattr } for path="/proc/misc" dev="proc" ino=4026532139 scontext=u:r:update_engine:s0 tcontext=u:object_r:proc:s0 tclass=file
avc: granted { read open } for path="/proc/misc" dev="proc" ino=4026532139 scontext=u:r:update_engine:s0 tcontext=u:object_r:proc:s0 tclass=file
avc: granted { read } for name="hw" dev="dm-1" ino=168 scontext=u:r:update_engine:s0 tcontext=u:object_r:system_file:s0 tclass=dir
vold
avc: granted { read open } for path="/vendor/lib64/hw" dev="dm-1" ino=168 scontext=u:r:vold:s0 tcontext=u:object_r:system_file:s0 tclass=dir
Test: Marlin builds and boots, avc granted messages no longer observed.
Bug: 35197529
Change-Id: Iae34ae3b9e22ba7550cf7d45dc011ab043e63424
diff --git a/public/domain_deprecated.te b/public/domain_deprecated.te
index a732332..96f32b9 100644
--- a/public/domain_deprecated.te
+++ b/public/domain_deprecated.te
@@ -17,7 +17,19 @@
allow domain_deprecated rootfs:dir r_dir_perms;
allow domain_deprecated rootfs:file r_file_perms;
allow domain_deprecated rootfs:lnk_file r_file_perms;
-auditallow { domain_deprecated -healthd -init -installd -servicemanager -system_server -ueventd -uncrypt -vold -zygote } rootfs:dir { open getattr read ioctl lock }; # search granted in domain
+auditallow {
+ domain_deprecated
+ -fsck
+ -healthd
+ -init
+ -installd
+ -servicemanager
+ -system_server
+ -ueventd
+ -uncrypt
+ -vold
+ -zygote
+} rootfs:dir { open getattr read ioctl lock }; # search granted in domain
auditallow { domain_deprecated -healthd -init -installd -servicemanager -system_server -ueventd -uncrypt -vold -zygote } rootfs:file r_file_perms;
auditallow { domain_deprecated -appdomain -healthd -init -installd -servicemanager -system_server -ueventd -uncrypt -vold -zygote } rootfs:lnk_file { getattr open ioctl lock }; # read granted in domain
@@ -30,9 +42,12 @@
-fingerprintd
-init
-installd
+ -keystore
-rild
-surfaceflinger
-system_server
+ -update_engine
+ -vold
-zygote
} system_file:dir { open read ioctl lock }; # search getattr in domain
auditallow {
@@ -81,7 +96,17 @@
r_dir_file(domain_deprecated, cgroup)
allow domain_deprecated proc_meminfo:file r_file_perms;
#auditallow domain_deprecated proc:dir r_dir_perms; # r_dir_perms granted in domain
-auditallow { domain_deprecated -fsck -fsck_untrusted -init -rild -system_server -vold } proc:file r_file_perms;
+auditallow {
+ domain_deprecated
+ -fsck
+ -fsck_untrusted
+ -init
+ -rild
+ -sdcardd
+ -system_server
+ -update_engine
+ -vold
+} proc:file r_file_perms;
auditallow { domain_deprecated -fsck -fsck_untrusted -init -rild -system_server -vold } proc:lnk_file { open ioctl lock }; # getattr read granted in domain
auditallow { domain_deprecated -bluetooth -fingerprintd -healthd -init -netd -rild -system_app -surfaceflinger -system_server -tee -ueventd -vold -wpa } sysfs:dir { open getattr read ioctl lock }; # search granted in domain
auditallow { domain_deprecated -bluetooth -fingerprintd -healthd -init -netd -rild -system_app -surfaceflinger -system_server -tee -ueventd -vold -wpa } sysfs:file r_file_perms;