Max buffer references weren't being freed safely (ASan) (flucoma#132)

fearn-e · Feb 14, 2022 · 43ac03b · 43ac03b
1 parent 1ec59ff
commit 43ac03b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/source/include/MaxBufferAdaptor.hpp b/source/include/MaxBufferAdaptor.hpp
@@ -38,7 +38,10 @@ class MaxBufferAdaptor : public BufferAdaptor
 //      ;
     lock(); 
     release();
-    if (mBufref) object_free(mBufref);
+    t_buffer_ref* tmp{nullptr};
+    using std::swap;
+    swap(tmp,mBufref);
+    if (tmp) object_free(tmp);
   }
 
   MaxBufferAdaptor(const MaxBufferAdaptor&) = delete;