diff --git a/Changelog b/Changelog
index 6655362e1..8560ed0d2 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,6 @@
+* Unreleased - Christophe Dumez <chris@qbittorrent.org> - v2.9.10
+    - BUGFIX: Fix possible crash when showing torrent content (closes #1002586)
+
 * Sun May 20 - Christophe Dumez <chris@qbittorrent.org> - v2.9.9
     - BUGFIX: More reliable RSS feed parsing (closes #1001777)
     - BUGFIX: Better support for cookies in RSS
diff --git a/src/properties/propertieswidget.cpp b/src/properties/propertieswidget.cpp
index ad77bead9..c6937d6a0 100644
--- a/src/properties/propertieswidget.cpp
+++ b/src/properties/propertieswidget.cpp
@@ -652,7 +652,7 @@ void PropertiesWidget::deleteSelectedUrlSeeds(){
 
 bool PropertiesWidget::applyPriorities() {
   qDebug("Saving files priorities");
-  const std::vector<int> priorities = PropListModel->model()->getFilesPriorities(h.get_torrent_info().num_files());
+  const std::vector<int> priorities = PropListModel->model()->getFilesPriorities();
   // Save first/last piece first option state
   bool first_last_piece_first = h.first_last_piece_first();
   // Prioritize the files
diff --git a/src/torrentadditiondlg.cpp b/src/torrentadditiondlg.cpp
index 244725b94..b6f5f443e 100644
--- a/src/torrentadditiondlg.cpp
+++ b/src/torrentadditiondlg.cpp
@@ -501,10 +501,8 @@ void torrentAdditionDialog::updateDiskSpaceLabels() {
     // Determine torrent size
     qulonglong torrent_size = 0;
     if(t->num_files() > 1) {
-      const unsigned int nbFiles = t->num_files();
-      const std::vector<int> priorities = PropListModel->model()->getFilesPriorities(nbFiles);
-
-      for(unsigned int i=0; i<nbFiles; ++i) {
+      const std::vector<int> priorities = PropListModel->model()->getFilesPriorities();
+      for(unsigned int i=0; i<priorities.size(); ++i) {
         if(priorities[i] > 0)
           torrent_size += t->file_at(i).size;
       }
@@ -598,7 +596,7 @@ bool torrentAdditionDialog::allFiltered() const {
 void torrentAdditionDialog::savePiecesPriorities(){
   qDebug("Saving pieces priorities");
   Q_ASSERT(!is_magnet);
-  const std::vector<int> priorities = PropListModel->model()->getFilesPriorities(t->num_files());
+  const std::vector<int> priorities = PropListModel->model()->getFilesPriorities();
   TorrentTempData::setFilesPriority(hash, priorities);
 }
 
diff --git a/src/torrentfilesmodel.h b/src/torrentfilesmodel.h
index a2e12166f..ba23b44c5 100644
--- a/src/torrentfilesmodel.h
+++ b/src/torrentfilesmodel.h
@@ -338,11 +338,10 @@ class TorrentFilesModel:  public QAbstractItemModel {
 
 private:
   TorrentFileItem *rootItem;
-  TorrentFileItem **files_index;
+  std::vector<TorrentFileItem *> files_index;
 
 public:
   TorrentFilesModel(QObject *parent=0): QAbstractItemModel(parent) {
-    files_index = 0;
     QList<QVariant> rootData;
     rootData << tr("Name") << tr("Size") << tr("Progress") << tr("Priority");
     rootItem = new TorrentFileItem(rootData);
@@ -350,13 +349,16 @@ public:
 
   ~TorrentFilesModel() {
     qDebug() << Q_FUNC_INFO << "ENTER";
-    delete [] files_index;
     delete rootItem;
     qDebug() << Q_FUNC_INFO << "EXIT";
   }
 
-  void updateFilesProgress(std::vector<libtorrent::size_type> fp) {
+  void updateFilesProgress(const std::vector<libtorrent::size_type>& fp) {
     emit layoutAboutToBeChanged();
+
+    if (fp.size() != files_index.size())
+      return;
+
     for(unsigned int i=0; i<fp.size(); ++i) {
       Q_ASSERT(fp[i] >= 0);
       files_index[i]->setProgress(fp[i]);
@@ -366,6 +368,10 @@ public:
 
   void updateFilesPriorities(const std::vector<int> &fprio) {
     emit layoutAboutToBeChanged();
+
+    if (fprio.size() != files_index.size())
+      return;
+
     for(unsigned int i=0; i<fprio.size(); ++i) {
       //qDebug("Called updateFilesPriorities with %d", fprio[i]);
       files_index[i]->setPriority(fprio[i]);
@@ -373,9 +379,9 @@ public:
     emit dataChanged(index(0,0), index(rowCount(), columnCount()));
   }
 
-  std::vector<int> getFilesPriorities(unsigned int nbFiles) const {
+  std::vector<int> getFilesPriorities() const {
     std::vector<int> prio;
-    for(unsigned int i=0; i<nbFiles; ++i) {
+    for(unsigned int i=0; i<files_index.size(); ++i) {
       //qDebug("Called getFilesPriorities: %d", files_index[i]->getPriority());
       prio.push_back(files_index[i]->getPriority());
     }
@@ -541,10 +547,7 @@ public:
   void clear() {
     qDebug("clear called");
     beginResetModel();
-    if(files_index) {
-      delete [] files_index;
-      files_index = 0;
-    }
+    files_index.clear();
     rootItem->deleteAllChildren();
     endResetModel();
   }
@@ -555,7 +558,7 @@ public:
     emit layoutAboutToBeChanged();
     // Initialize files_index array
     qDebug("Torrent contains %d files", t.num_files());
-    files_index = new TorrentFileItem*[t.num_files()];
+    files_index.reserve(t.num_files());
 
     TorrentFileItem *parent = this->rootItem;
     TorrentFileItem *root_folder = parent;
@@ -582,8 +585,7 @@ public:
         current_parent = new_parent;
       }
       // Actually create the file
-      TorrentFileItem *f = new TorrentFileItem(t, fentry, current_parent, i);
-      files_index[i] = f;
+      files_index.push_back(new TorrentFileItem(t, fentry, current_parent, i));
     }
     emit layoutChanged();
   }