From: sapier <Sapier at GMX dot net>
Date: Sun, 7 Apr 2013 19:17:26 +0000 (+0200)
Subject: fix memory leak on sound shutdown
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=e7247c1a66e2a61d5b4a97d9cab02194b97de53b;p=zefram%2Fminetest%2Fminetest_engine.git

fix memory leak on sound shutdown
---

diff --git a/src/sound_openal.cpp b/src/sound_openal.cpp
index cc5261ea..0cfbc279 100644
--- a/src/sound_openal.cpp
+++ b/src/sound_openal.cpp
@@ -271,6 +271,16 @@ public:
 		m_context = NULL;
 		alcCloseDevice(m_device);
 		m_device = NULL;
+
+		for (std::map<std::string, std::vector<SoundBuffer*> >::iterator i = m_buffers.begin();
+				i != m_buffers.end(); i++) {
+			for (std::vector<SoundBuffer*>::iterator iter = (*i).second.begin();
+					iter != (*i).second.end(); iter++) {
+				delete *iter;
+			}
+			(*i).second.clear();
+		}
+		m_buffers.clear();
 		infostream<<"Audio: Deinitialized."<<std::endl;
 	}