From 5d8e75872431a60bbb977b066d9cb939e1115d14 Mon Sep 17 00:00:00 2001
From: Paul Ferrand <paulfd@outlook.fr>
Date: Mon, 2 Dec 2019 01:34:44 +0100
Subject: [PATCH] Plugging leaks

---
 src/sfizz/Buffer.h | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/sfizz/Buffer.h b/src/sfizz/Buffer.h
index 0cab3d9b..60b53e19 100644
--- a/src/sfizz/Buffer.h
+++ b/src/sfizz/Buffer.h
@@ -149,12 +149,15 @@ public:
      */
     Buffer(Buffer<Type>&& other)
     {
-        largerSize = std::exchange(other.largerSize, 0);
-        alignedSize = std::exchange(other.alignedSize, 0);
-        paddedData = std::exchange(other.paddedData, nullptr);
-        normalData = std::exchange(other.normalData, nullptr);
-        normalEnd = std::exchange(other.normalEnd, nullptr);
-        _alignedEnd = std::exchange(other._alignedEnd, nullptr);
+        if (this != &other) {
+            std::free(paddedData);
+            largerSize = std::exchange(other.largerSize, 0);
+            alignedSize = std::exchange(other.alignedSize, 0);
+            paddedData = std::exchange(other.paddedData, nullptr);
+            normalData = std::exchange(other.normalData, nullptr);
+            normalEnd = std::exchange(other.normalEnd, nullptr);
+            _alignedEnd = std::exchange(other._alignedEnd, nullptr);
+        }
     }
 
     Buffer<Type>& operator=(const Buffer<Type>& other)
@@ -188,6 +191,7 @@ public:
     constexpr iterator end() noexcept { return normalEnd; }
     constexpr pointer alignedEnd() noexcept { return _alignedEnd; }
 
+
 private:
     static constexpr auto AlignmentMask { Alignment - 1 };
     static constexpr auto TypeAlignment { Alignment / sizeof(value_type) };