kde-apps/dolphin: Fix crashes with Qt 5.14.2

Package-Manager: Portage-2.3.96, Repoman-2.3.22
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/kde-apps/dolphin/files/dolphin-19.12.3-fix-crash-w-qt-5.14.2.patch b/kde-apps/dolphin/files/dolphin-19.12.3-fix-crash-w-qt-5.14.2.patch
new file mode 100644
index 000000000000..3e5245001bb3
--- /dev/null
+++ b/kde-apps/dolphin/files/dolphin-19.12.3-fix-crash-w-qt-5.14.2.patch
@@ -0,0 +1,22 @@
+diff --git a/src/kitemviews/kfileitemmodel.cpp b/src/kitemviews/kfileitemmodel.cpp
+--- a/src/kitemviews/kfileitemmodel.cpp
++++ b/src/kitemviews/kfileitemmodel.cpp
+@@ -33,6 +33,9 @@
+ #include <QMimeData>
+ #include <QTimer>
+ #include <QWidget>
++#include <QMutex>
++
++Q_GLOBAL_STATIC_WITH_ARGS(QMutex, s_collatorMutex, (QMutex::Recursive))
+ 
+ // #define KFILEITEMMODEL_DEBUG
+ 
+@@ -1878,6 +1881,8 @@
+ 
+ int KFileItemModel::stringCompare(const QString& a, const QString& b, const QCollator& collator) const
+ {
++    QMutexLocker collatorLock(s_collatorMutex());
++
+     if (m_naturalSorting) {
+         return collator.compare(a, b);
+     }