From f85282aeec6cb74985f678f6f8132278697c8579 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 6 Jun 2014 16:45:20 +0200
Subject: [PATCH] ALSA backend: prevent possible crash destruction of a-r-d

---
 libs/backends/alsa/alsa_audiobackend.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/backends/alsa/alsa_audiobackend.cc b/libs/backends/alsa/alsa_audiobackend.cc
index 6ef07e208d..e5b38760c4 100644
--- a/libs/backends/alsa/alsa_audiobackend.cc
+++ b/libs/backends/alsa/alsa_audiobackend.cc
@@ -106,8 +106,9 @@ void
 AlsaAudioBackend::release_device()
 {
 	_reservation_connection.drop_connections();
-	delete _device_reservation;
+	ARDOUR::SystemExec * tmp = _device_reservation;
 	_device_reservation = 0;
+	delete tmp;
 }
 
 bool