comparison plugin/FeatureExtractionPluginFactory.cpp @ 973:7aa9088e9bcd

Fix various slightly dodgy derefs and the like (from coverity scan)

 {
     // see notes in vamp-sdk/hostext/PluginLoader.cpp from which this is drawn
     Vamp::Plugin *p = m_plugin;
     delete m_plugin;
     m_plugin = 0;
+    // acceptable use after free here, as pluginDeleted uses p only as
+    // pointer key and does not deref it
     if (m_factory) m_factory->pluginDeleted(p);
 }
 
 static FeatureExtractionPluginFactory *_nativeInstance = 0;