bootanim: allow /proc/meminfo read
Allow /proc/meminfo to be read by bootanim. Not sure why
it's needed, but harmless enough.
Modify domain_deprecated so it doesn't use r_dir_file().
/proc/meminfo is neither a symlink nor a directory, so it doesn't
make sense to create allow rules for those classes of objects.
Addresses the following denial:
avc: denied { read } for comm="BootAnimation" name="meminfo" dev="proc"
ino=4026536593 scontext=u:r:bootanim:s0
tcontext=u:object_r:proc_meminfo:s0 tclass=file permissive=0
This denial is only showing up on flounder, flounder_lte, or
dragon devices. I'm not sure why.
Change-Id: I0f808bcae47fc2fda512cd147c3b44593835cac5
diff --git a/domain_deprecated.te b/domain_deprecated.te
index 4da7a31..e5bfb1c 100644
--- a/domain_deprecated.te
+++ b/domain_deprecated.te
@@ -57,7 +57,7 @@
r_dir_file(domain_deprecated, sysfs)
r_dir_file(domain_deprecated, inotify)
r_dir_file(domain_deprecated, cgroup)
-r_dir_file(domain_deprecated, proc_meminfo)
+allow domain_deprecated proc_meminfo:file r_file_perms;
r_dir_file(domain_deprecated, proc_net)
# Get SELinux enforcing status.