commit 55d9096652126b79e8641c52ec31fbe7747073da
author Dan Austin <danielaustin@google.com> Thu Nov 29 10:37:18 2018 -0800
committer Dan Austin <danielaustin@google.com> Fri Nov 30 10:56:29 2018 -0800
tree 27d91b47664c95bc32f12fcc1ce18efed49ad23d
parent 9cded32f6ae2040051e7717e68be956e8c0b1ff4

SEPolicy changes to allow kcov access in userdebug.

This includes the SELinux policy changes to allow for
kcov access in userdebug builds for coverage-guided
kernel fuzzing.

Bug: 117990869

Test: Ran syzkaller with Android untrusted_app sandbox with coverage.
Change-Id: I1fcaad447c7cdc2a3360383b5dcd76e8a0f93f09

private/genfs_contexts

diff --git a/private/genfs_contexts b/private/genfs_contexts
index f87c086..ca13998 100644
--- a/private/genfs_contexts
+++ b/private/genfs_contexts
@@ -252,6 +252,9 @@
 genfscon debugfs /tracing/events/sync/                                           u:object_r:debugfs_tracing:s0
 genfscon debugfs /tracing/events/fence/                                          u:object_r:debugfs_tracing:s0
 
+genfscon debugfs /kcov								 u:object_r:debugfs_kcov:s0
+
+
 genfscon inotifyfs / u:object_r:inotify:s0
 genfscon vfat / u:object_r:vfat:s0
 genfscon exfat / u:object_r:exfat:s0