From 8c9c3eb6a4804c569174c09210d6b3db04432289 Mon Sep 17 00:00:00 2001
From: Brandon Wright <bearoso@gmail.com>
Date: Sat, 9 Feb 2019 11:40:42 -0600
Subject: [PATCH] Fix buffer overrun.

---
 apu/resampler.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/apu/resampler.h b/apu/resampler.h
index 322cb744..a888f591 100644
--- a/apu/resampler.h
+++ b/apu/resampler.h
@@ -95,12 +95,12 @@ struct Resampler
         return true;
     }
 
-    inline void push(int16_t l, int16_t r)
+    inline void push_sample(int16_t l, int16_t r)
     {
         if (space_empty() >= 2)
         {
             int end = start + size;
-            if (end > buffer_size)
+            if (end >= buffer_size)
                 end -= buffer_size;
             buffer[end] = l;
             buffer[end + 1] = r;
@@ -199,9 +199,10 @@ struct Resampler
         return (int)trunc(((size >> 1) - r_frac) / r_step) * 2;
     }
 
-    inline void resize(int num_samples)
+    void resize(int num_samples)
     {
-        delete[] buffer;
+        if (buffer)
+            delete[] buffer;
         buffer_size = num_samples;
         buffer = new int16_t[buffer_size];
         clear();