From 13b83b59e78ad4aeb92960bf45dcffdb2c4f3add Mon Sep 17 00:00:00 2001
From: Hendrik Leppkes <h.leppkes@gmail.com>
Date: Tue, 23 Aug 2022 11:22:48 +0200
Subject: [PATCH] Ensure the channel layout is never invalid

---
 decoder/LAVAudio/PostProcessor.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/decoder/LAVAudio/PostProcessor.cpp b/decoder/LAVAudio/PostProcessor.cpp
index e57399ecf..22fe3669f 100644
--- a/decoder/LAVAudio/PostProcessor.cpp
+++ b/decoder/LAVAudio/PostProcessor.cpp
@@ -198,6 +198,9 @@ HRESULT ExtendedChannelMapping(BufferDetails *pcm, const unsigned uOutChannels,
     // Apply changes to buffer
     delete pcm->bBuffer;
     pcm->bBuffer = out;
+    av_channel_layout_uninit(&pcm->layout);
+    pcm->layout.order = AV_CHANNEL_ORDER_UNSPEC;
+    pcm->layout.nb_channels = uOutChannels;
 
     return S_OK;
 }