From 9f4460797f6a7b0b12de09b20b42145df2708424 Mon Sep 17 00:00:00 2001
From: David Reid <mackron@gmail.com>
Date: Thu, 1 Jul 2021 14:36:22 +1000
Subject: [PATCH] Fix memory leaks.

---
 examples/custom_decoder.c                  | 4 ++++
 research/_examples/custom_decoder_engine.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/examples/custom_decoder.c b/examples/custom_decoder.c
index eaf13b71..61d35dd2 100644
--- a/examples/custom_decoder.c
+++ b/examples/custom_decoder.c
@@ -38,6 +38,7 @@ static ma_result ma_decoding_backend_init__libvorbis(void* pUserData, ma_read_pr
 
     result = ma_libvorbis_init(onRead, onSeek, onTell, pReadSeekTellUserData, pConfig, pAllocationCallbacks, pVorbis);
     if (result != MA_SUCCESS) {
+        ma_free(pVorbis, pAllocationCallbacks);
         return result;
     }
 
@@ -60,6 +61,7 @@ static ma_result ma_decoding_backend_init_file__libvorbis(void* pUserData, const
 
     result = ma_libvorbis_init_file(pFilePath, pConfig, pAllocationCallbacks, pVorbis);
     if (result != MA_SUCCESS) {
+        ma_free(pVorbis, pAllocationCallbacks);
         return result;
     }
 
@@ -113,6 +115,7 @@ static ma_result ma_decoding_backend_init__libopus(void* pUserData, ma_read_proc
 
     result = ma_libopus_init(onRead, onSeek, onTell, pReadSeekTellUserData, pConfig, pAllocationCallbacks, pOpus);
     if (result != MA_SUCCESS) {
+        ma_free(pOpus, pAllocationCallbacks);
         return result;
     }
 
@@ -135,6 +138,7 @@ static ma_result ma_decoding_backend_init_file__libopus(void* pUserData, const c
 
     result = ma_libopus_init_file(pFilePath, pConfig, pAllocationCallbacks, pOpus);
     if (result != MA_SUCCESS) {
+        ma_free(pOpus, pAllocationCallbacks);
         return result;
     }
 
diff --git a/research/_examples/custom_decoder_engine.c b/research/_examples/custom_decoder_engine.c
index 709ae41d..1b39ff16 100644
--- a/research/_examples/custom_decoder_engine.c
+++ b/research/_examples/custom_decoder_engine.c
@@ -39,6 +39,7 @@ static ma_result ma_decoding_backend_init__libvorbis(void* pUserData, ma_read_pr
 
     result = ma_libvorbis_init(onRead, onSeek, onTell, pReadSeekTellUserData, pConfig, pAllocationCallbacks, pVorbis);
     if (result != MA_SUCCESS) {
+        ma_free(pVorbis, pAllocationCallbacks);
         return result;
     }
 
@@ -61,6 +62,7 @@ static ma_result ma_decoding_backend_init_file__libvorbis(void* pUserData, const
 
     result = ma_libvorbis_init_file(pFilePath, pConfig, pAllocationCallbacks, pVorbis);
     if (result != MA_SUCCESS) {
+        ma_free(pVorbis, pAllocationCallbacks);
         return result;
     }
 
@@ -114,6 +116,7 @@ static ma_result ma_decoding_backend_init__libopus(void* pUserData, ma_read_proc
 
     result = ma_libopus_init(onRead, onSeek, onTell, pReadSeekTellUserData, pConfig, pAllocationCallbacks, pOpus);
     if (result != MA_SUCCESS) {
+        ma_free(pOpus, pAllocationCallbacks);
         return result;
     }
 
@@ -136,6 +139,7 @@ static ma_result ma_decoding_backend_init_file__libopus(void* pUserData, const c
 
     result = ma_libopus_init_file(pFilePath, pConfig, pAllocationCallbacks, pOpus);
     if (result != MA_SUCCESS) {
+        ma_free(pOpus, pAllocationCallbacks);
         return result;
     }