diff --git a/gui/main.cpp b/gui/main.cpp
index df19160..dc22d32 100644
--- a/gui/main.cpp
+++ b/gui/main.cpp
@@ -35,20 +35,20 @@ void enableSandbox(QString socketPath)
 						   EXILE_SYSCALL_VOW_PROT_EXEC | EXILE_SYSCALL_VOW_PROC | EXILE_SYSCALL_VOW_SHM |
 						   EXILE_SYSCALL_VOW_FSNOTIFY | EXILE_SYSCALL_VOW_IOCTL;
 
-	if(exile_append_path_policy(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_REMOVE_FILE, "/") != 0)
+	if(exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_REMOVE_FILE, "/") != 0)
 	{
 		qCritical() << "Failed to append a path to the path policy";
 		exit(EXIT_FAILURE);
 	}
 
-	if(exile_append_path_policy(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_ALL_WRITE, appDataLocation.c_str()) !=
-	   0)
+	if(exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_ALL_WRITE,
+								  appDataLocation.c_str()) != 0)
 	{
 		qCritical() << "Failed to append a path to the path policy";
 		exit(EXIT_FAILURE);
 	}
-	if(exile_append_path_policy(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_ALL_WRITE,
-								cacheDataLocation.c_str()) != 0)
+	if(exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ | EXILE_FS_ALLOW_ALL_WRITE,
+								  cacheDataLocation.c_str()) != 0)
 	{
 		qCritical() << "Failed to append a path to the path policy";
 		exit(EXIT_FAILURE);
diff --git a/shared/concurrentqueue.cpp b/shared/concurrentqueue.cpp
new file mode 100644
index 0000000..3e1a90f
--- /dev/null
+++ b/shared/concurrentqueue.cpp
@@ -0,0 +1 @@
+#include "concurrentqueue.h"
diff --git a/shared/concurrentqueue.h b/shared/concurrentqueue.h
new file mode 100644
index 0000000..821eb1a
--- /dev/null
+++ b/shared/concurrentqueue.h
@@ -0,0 +1,67 @@
+#ifndef CONCURRENTQUEUE_H
+#define CONCURRENTQUEUE_H
+#include <QList>
+#include <QMutex>
+#include <QSemaphore>
+
+#define QUEUE_SIZE 10000
+template <class T> class ConcurrentQueue : protected QList<T>
+{
+  protected:
+	QMutex mutex;
+
+	QSemaphore avail{QUEUE_SIZE};
+
+  public:
+	void enqueue(const T &t)
+	{
+		avail.acquire(1);
+		QMutexLocker locker(&mutex);
+		QList<T>::append(t);
+	}
+
+	QVector<T> dequeue(int batchsize)
+	{
+		avail.release(batchsize);
+		// TODO: this sucks
+		QVector<T> result;
+		QMutexLocker locker(&mutex);
+		for(int i = 0; i < batchsize; i++)
+		{
+			result.append(QList<T>::takeFirst());
+		}
+		return result;
+	}
+
+	void enqueue(const QVector<T> &t)
+	{
+		QList<T> tmp(t.begin(), t.end());
+		avail.acquire(t.size());
+		QMutexLocker locker(&mutex);
+		QList<T>::append(tmp);
+	}
+
+	unsigned int remaining()
+	{
+		return QUEUE_SIZE - avail.available();
+	}
+
+	void clear()
+	{
+		QMutexLocker locker(&mutex);
+		QList<T>::clear();
+		avail.release(QUEUE_SIZE);
+	}
+
+	bool dequeue(T &result)
+	{
+		QMutexLocker locker(&mutex);
+		if(QList<T>::isEmpty())
+			return false;
+		avail.release(1);
+		result = QList<T>::takeFirst();
+		return true;
+	}
+};
+
+#endif // CONCURRENTQUEUE_H
diff --git a/shared/sandboxedprocessor.cpp b/shared/sandboxedprocessor.cpp
index 69444ba..1b4ede5 100644
--- a/shared/sandboxedprocessor.cpp
+++ b/shared/sandboxedprocessor.cpp
@@ -37,7 +37,7 @@ void SandboxedProcessor::enableSandbox(QString readablePath)
 	if(!readablePath.isEmpty())
 	{
 		std::string readablePathLocation = readablePath.toStdString();
-		if(exile_append_path_policy(policy, EXILE_FS_ALLOW_ALL_READ, readablePathLocation.c_str()) != 0)
+		if(exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ, readablePathLocation.c_str()) != 0)
 		{
 			qCritical() << "Failed to add path policies";
 			exit(EXIT_FAILURE);
@@ -102,7 +102,7 @@ int SandboxedProcessor::process()
 	}
 	catch(LooqsGeneralException &e)
 	{
-		Logger::error() << "Error while processing" << absPath << ":" << e.message << Qt::endl;
+		Logger::error() << "SandboxedProcessor: Error while processing" << absPath << ":" << e.message << Qt::endl;
 		return 3 /* PROCESSFAIL */;
 	}
 
diff --git a/submodules/exile.h b/submodules/exile.h
index 4824c6e..ea66ef7 160000
--- a/submodules/exile.h
+++ b/submodules/exile.h
@@ -1 +1 @@
-Subproject commit 4824c6eaa9043878daaba7b3778338f5bf913f06
+Subproject commit ea66ef76ebb88a43ac25c9a86f8fcab8efa130b2