[gentoo-commits] repo/gentoo:master commit in: kde-frameworks/knewstuff/, kde-frameworks/knewstuff/files/

[Andreas Sturmlechner]

commit:     8110f4e742ce83572f258fc81481ae2c3cef4a97
Author:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Mon Jan 30 21:27:33 2023 +0000
Commit:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Mon Jan 30 21:34:47 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8110f4e7

kde-frameworks/knewstuff: Fix crash in QQuickQuestionListener

Backport upstream commit c8e5b36e190f8b71ac14e3afd403debdbe3cf9a8

KDE-bug: https://bugs.kde.org/show_bug.cgi?id=464624

Signed-off-by: Andreas Sturmlechner <asturm <AT> gentoo.org>

 ...102.0-fix-crash-in-QQuickQuestionListener.patch | 55 ++++++++++++++++++++++
 .../knewstuff/knewstuff-5.102.0-r1.ebuild          | 52 ++++++++++++++++++++
 2 files changed, 107 insertions(+)

diff --git a/kde-frameworks/knewstuff/files/knewstuff-5.102.0-fix-crash-in-QQuickQuestionListener.patch b/kde-frameworks/knewstuff/files/knewstuff-5.102.0-fix-crash-in-QQuickQuestionListener.patch
new file mode 100644
index 000000000000..00bafeb28b93
--- /dev/null
+++ b/kde-frameworks/knewstuff/files/knewstuff-5.102.0-fix-crash-in-QQuickQuestionListener.patch
@@ -0,0 +1,55 @@
+From c8e5b36e190f8b71ac14e3afd403debdbe3cf9a8 Mon Sep 17 00:00:00 2001
+From: David Edmundson <kde@×××××××××××××××××.uk>
+Date: Sun, 29 Jan 2023 13:33:09 +0000
+Subject: [PATCH] Fix crash in QQuickQuestionListener
+
+The code path is:
+ - we create a Question object
+ - we show a prompt
+ - we start a nested event loop to get this into a syncronous API
+ - we return the result to the question object
+
+The lifespan of the question object is not controlled by the listener,
+during the nested event loop anything could have happened including
+deletion.
+
+BUG: 464624
+
+
+(cherry picked from commit e9e0e3faa986757ba096dbe599468f395b3461d3)
+---
+ src/qtquick/quickquestionlistener.cpp | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/src/qtquick/quickquestionlistener.cpp b/src/qtquick/quickquestionlistener.cpp
+index 81123b33..f760ef39 100644
+--- a/src/qtquick/quickquestionlistener.cpp
++++ b/src/qtquick/quickquestionlistener.cpp
+@@ -10,6 +10,7 @@
+ #include "core/question.h"
+ 
+ #include <QCoreApplication>
++#include <QPointer>
+ 
+ using namespace KNewStuffQuick;
+ 
+@@ -35,7 +36,7 @@ public:
+     Private()
+     {
+     }
+-    KNSCore::Question *question = nullptr;
++    QPointer<KNSCore::Question> question;
+ };
+ 
+ QuickQuestionListener *QuickQuestionListener::instance()
+@@ -117,6 +118,6 @@ void KNewStuffQuick::QuickQuestionListener::passResponse(bool responseIsContinue
+                 break;
+             }
+         }
+-        d->question = nullptr;
++        d->question.clear();
+     }
+ }
+-- 
+GitLab
+

diff --git a/kde-frameworks/knewstuff/knewstuff-5.102.0-r1.ebuild b/kde-frameworks/knewstuff/knewstuff-5.102.0-r1.ebuild
new file mode 100644
index 000000000000..2eb1ae629599
--- /dev/null
+++ b/kde-frameworks/knewstuff/knewstuff-5.102.0-r1.ebuild
@@ -0,0 +1,52 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+ECM_DESIGNERPLUGIN="true"
+ECM_TEST="false"
+PVCUT=$(ver_cut 1-2)
+QTMIN=5.15.5
+inherit ecm frameworks.kde.org
+
+DESCRIPTION="Framework for downloading and sharing additional application data"
+
+LICENSE="LGPL-2+"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc64 ~riscv ~x86"
+IUSE="opds"
+
+DEPEND="
+	>=dev-qt/qtdeclarative-${QTMIN}:5
+	>=dev-qt/qtgui-${QTMIN}:5
+	>=dev-qt/qtnetwork-${QTMIN}:5
+	>=dev-qt/qtwidgets-${QTMIN}:5
+	>=dev-qt/qtxml-${QTMIN}:5
+	=kde-frameworks/attica-${PVCUT}*:5
+	=kde-frameworks/karchive-${PVCUT}*:5
+	=kde-frameworks/kcompletion-${PVCUT}*:5
+	=kde-frameworks/kconfig-${PVCUT}*:5
+	=kde-frameworks/kcoreaddons-${PVCUT}*:5
+	=kde-frameworks/ki18n-${PVCUT}*:5
+	=kde-frameworks/kiconthemes-${PVCUT}*:5
+	=kde-frameworks/kio-${PVCUT}*:5
+	=kde-frameworks/kitemviews-${PVCUT}*:5
+	=kde-frameworks/kpackage-${PVCUT}*:5
+	=kde-frameworks/kservice-${PVCUT}*:5
+	=kde-frameworks/ktextwidgets-${PVCUT}*:5
+	=kde-frameworks/kwidgetsaddons-${PVCUT}*:5
+	=kde-frameworks/kxmlgui-${PVCUT}*:5
+	opds? ( =kde-frameworks/syndication-${PVCUT}*:5 )
+"
+RDEPEND="${DEPEND}
+	>=kde-frameworks/kirigami-${PVCUT}:5
+"
+
+PATCHES=( "${FILESDIR}/${P}-fix-crash-in-QQuickQuestionListener.patch" ) # KDE-bug 464624
+
+src_configure() {
+	local mycmakeargs=(
+		$(cmake_use_find_package opds KF5Syndication)
+	)
+
+	ecm_src_configure
+}