From 7bd99637c17fc5bee4a1cd5a0c292164e96e4da8 Mon Sep 17 00:00:00 2001
From: Marc Bonnici <marc.bonnici@arm.com>
Date: Thu, 14 Dec 2017 17:25:48 +0000
Subject: [PATCH] Target/AndroidAssistant: Try to disable selinux
If the target is rooted, attempt to disable selinux as this can cause
issues during runtime.
---
wa/framework/target/assistant.py | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/wa/framework/target/assistant.py b/wa/framework/target/assistant.py
index 6d472fd1..f23a08b7 100644
--- a/wa/framework/target/assistant.py
+++ b/wa/framework/target/assistant.py
@@ -49,6 +49,8 @@ class AndroidAssistant(object):
def __init__(self, target, logcat_poll_period=None):
self.target = target
+ if self.target.is_rooted:
+ self.disable_selinux()
if logcat_poll_period:
self.logcat_poller = LogcatPoller(target, logcat_poll_period)
else:
@@ -78,6 +80,14 @@ class AndroidAssistant(object):
if self.logcat_poller:
self.logcat_poller.clear_buffer()
+ def disable_selinux(self):
+ # SELinux was added in Android 4.3 (API level 18). Trying to
+ # 'getenforce' in earlier versions will produce an error.
+ if self.target.get_sdk_version() >= 18:
+ se_status = self.target.execute('getenforce', as_root=True).strip()
+ if se_status == 'Enforcing':
+ self.target.execute('setenforce 0', as_root=True, check_exit_code=False)
+
class LogcatPoller(threading.Thread):