From 3ad9588656e30abd421e48147b23aee9fb4b3557 Mon Sep 17 00:00:00 2001
From: Miguel Borges de Freitas <92enen@gmail.com>
Date: Sun, 12 Feb 2023 12:08:36 +0000
Subject: [PATCH] [video] fix crash in avcodec_parameters_from_context

---
 xbmc/cores/VideoPlayer/DVDDemuxers/DVDDemuxClient.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/xbmc/cores/VideoPlayer/DVDDemuxers/DVDDemuxClient.cpp b/xbmc/cores/VideoPlayer/DVDDemuxers/DVDDemuxClient.cpp
index 9ca07b9a2dd39..26fa9522eea7a 100644
--- a/xbmc/cores/VideoPlayer/DVDDemuxers/DVDDemuxClient.cpp
+++ b/xbmc/cores/VideoPlayer/DVDDemuxers/DVDDemuxClient.cpp
@@ -162,11 +162,12 @@ bool CDVDDemuxClient::ParsePacket(DemuxPacket* pkt)
     avpkt->size = pkt->iSize;
     avpkt->dts = avpkt->pts = AV_NOPTS_VALUE;
 
-    AVCodecParameters* codecPar = nullptr;
+    AVCodecParameters* codecPar = avcodec_parameters_alloc();
     int ret = avcodec_parameters_from_context(codecPar, stream->m_context);
     if (ret < 0)
     {
       CLog::LogF(LOGERROR, "avcodec_parameters_from_context failed");
+      avcodec_parameters_free(&codecPar);
       return false;
     }
 
@@ -188,7 +189,7 @@ bool CDVDDemuxClient::ParsePacket(DemuxPacket* pkt)
         avcodec_close(stream->m_context);
       }
     }
-
+    avcodec_parameters_free(&codecPar);
     av_packet_free(&avpkt);
   }