From 707762b07352f5fa6cf8221ae15e1c5bd738a3d9 Mon Sep 17 00:00:00 2001
From: trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>
Date: Wed, 10 Feb 2021 19:12:40 +0000
Subject: ffmpeg: fixed invalid tracks handling

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@9723 90c681e8-e032-0410-971d-27865f9a5e38
---
 src/plugins/Input/ffmpeg/decoderffmpegfactory.cpp | 12 ++++++++++++
 src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp  |  5 +++++
 2 files changed, 17 insertions(+)

(limited to 'src/plugins/Input/ffmpeg')

diff --git a/src/plugins/Input/ffmpeg/decoderffmpegfactory.cpp b/src/plugins/Input/ffmpeg/decoderffmpegfactory.cpp
index b1f9228ee..bab1b9980 100644
--- a/src/plugins/Input/ffmpeg/decoderffmpegfactory.cpp
+++ b/src/plugins/Input/ffmpeg/decoderffmpegfactory.cpp
@@ -250,6 +250,12 @@ QList<TrackInfo *> DecoderFFmpegFactory::createPlayList(const QString &path, Tra
             delete info;
             return parser.createPlayList(trackNumber);
         }
+        else if(trackNumber > 0 && path.startsWith("ffmpeg://")) //invalid track
+        {
+            avformat_close_input(&in);
+            delete info;
+            return QList<TrackInfo*>();
+        }
 
         AVDictionaryEntry *album = av_dict_get(in->metadata,"album",nullptr,0);
         AVDictionaryEntry *album_artist = av_dict_get(in->metadata,"album_artist",nullptr,0);
@@ -303,6 +309,12 @@ QList<TrackInfo *> DecoderFFmpegFactory::createPlayList(const QString &path, Tra
             delete info;
             return tracks;
         }
+        else if(trackNumber > 0 && path.startsWith("m4b://")) //invalid chapter
+        {
+            avformat_close_input(&in);
+            delete info;
+            return QList<TrackInfo*>();
+        }
     }
 
     avformat_close_input(&in);
diff --git a/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp b/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp
index e8af72d9d..724c69d33 100644
--- a/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp
+++ b/src/plugins/Input/ffmpeg/ffmpegmetadatamodel.cpp
@@ -36,6 +36,11 @@ FFmpegMetaDataModel::FFmpegMetaDataModel(const QString &path) : MetaDataModel(tr
         filePath.remove("ffmpeg://");
         filePath.remove(QRegularExpression("#\\d+$"));
     }
+    else if(path.startsWith("m4b://"))
+    {
+        filePath.remove("m4b://");
+        filePath.remove(QRegularExpression("#\\d+$"));
+    }
 
 #ifdef Q_OS_WIN
     if (avformat_open_input(&in, filePath.toUtf8().constData(), nullptr, nullptr) < 0)
-- 
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