Sat Feb 15 02:42:28 UTC 202020200215024228

a/kernel-generic-5.4.20-x86_64-1.txz:  Upgraded.
a/kernel-huge-5.4.20-x86_64-1.txz:  Upgraded.
a/kernel-modules-5.4.20-x86_64-1.txz:  Upgraded.
a/shadow-4.8.1-x86_64-3.txz:  Rebuilt.
a/util-linux-2.35.1-x86_64-3.txz:  Rebuilt.
d/kernel-headers-5.4.20-x86-1.txz:  Upgraded.
k/kernel-source-5.4.20-noarch-1.txz:  Upgraded.
l/ConsoleKit2-1.2.1-x86_64-2.txz:  Rebuilt.
l/dconf-editor-3.34.4-x86_64-1.txz:  Upgraded.
l/libxkbcommon-0.10.0-x86_64-1.txz:  Added.
l/openal-soft-1.19.1-x86_64-1.txz:  Added.
l/qt5-5.13.2-x86_64-1.txz:  Added.
  Thanks to alienBOB.
n/openssh-8.2p1-x86_64-1.txz:  Upgraded.
  Potentially incompatible changes:
  * ssh(1), sshd(8): the removal of "ssh-rsa" from the accepted
    CASignatureAlgorithms list.
  * ssh(1), sshd(8): this release removes diffie-hellman-group14-sha1
    from the default key exchange proposal for both the client and
    server.
  * ssh-keygen(1): the command-line options related to the generation
    and screening of safe prime numbers used by the
    diffie-hellman-group-exchange-* key exchange algorithms have
    changed. Most options have been folded under the -O flag.
  * sshd(8): the sshd listener process title visible to ps(1) has
    changed to include information about the number of connections that
    are currently attempting authentication and the limits configured
    by MaxStartups.
x/mesa-19.3.4-x86_64-2.txz:  Rebuilt.
  Reverted "[PATCH] swr: Fix GCC 4.9 checks." which makes X fail to start with
  an illegal instruction on some hardware.
isolinux/initrd.img:  Rebuilt.
kernels/*:  Upgraded.
testing/packages/PAM/ConsoleKit2-1.2.1-x86_64-2_pam.txz:  Rebuilt.
  Rebuilt with --disable-libcgmanager to fix setting limits on PAM.
  Thanks to gattocarlo.
testing/packages/PAM/openssh-8.2p1-x86_64-1_pam.txz:  Upgraded.
testing/packages/PAM/shadow-4.8.1-x86_64-3_pam.txz:  Rebuilt.
  Moved some of the /etc/pam.d/ file to the util-linux package where they
  more properly belong.
testing/packages/PAM/util-linux-2.35.1-x86_64-3_pam.txz:  Rebuilt.
  Added some /etc/pam.d/ files previously in the shadow package.
  Changed /etc/pam.d/{chfn,chsh} and made chfn/chsh setuid root to fix them.
  Added /etc/pam.d/{runuser,runuser-l}.
usb-and-pxe-installers/usbboot.img:  Rebuilt.

1 files changed, 88 insertions, 0 deletions

diff --git a/source/l/qt5/patches/qt5.qtbug-51648.patch b/source/l/qt5/patches/qt5.qtbug-51648.patch
new file mode 100644
index 000000000..279839b04
--- /dev/null
+++ b/source/l/qt5/patches/qt5.qtbug-51648.patch
@@ -0,0 +1,88 @@
+From b024fbe83863fc57364a52c717d5b43d654bdb5d Mon Sep 17 00:00:00 2001
+From: Weng Xuetian <wengxt@gmail.com>
+Date: Sat, 5 Mar 2016 12:23:21 -0800
+Subject: [PATCH] QtDBus: clean up signal hooks and object tree in
+ closeConnection
+
+If a QObject is added or passed as receiver to QDBusConnection::connect()
+and it is managed by Q_GLOBAL_STATIC or similar mechanism, it is
+possible that when that its destructor is called after the dbus daemon
+thread ends. In that case, QObject::destroyed connected via
+Qt::BlockingQueuedConnection to QDBusConnectionPrivate will cause dead
+lock since the thread is no longer processing events.
+
+Task-number: QTBUG-51648
+Change-Id: I1a1810a6d6d0234af0269d5f3fc1f54101bf1547
+---
+ src/dbus/qdbusconnection_p.h |  1 +
+ src/dbus/qdbusintegrator.cpp | 28 +++++++++++++++++++++++++++-
+ 2 files changed, 28 insertions(+), 1 deletion(-)
+
+diff --git a/src/dbus/qdbusconnection_p.h b/src/dbus/qdbusconnection_p.h
+index c77daf7..565eb83 100644
+--- a/src/dbus/qdbusconnection_p.h
++++ b/src/dbus/qdbusconnection_p.h
+@@ -254,6 +254,7 @@ private:
+                      const QVector<int> &metaTypes, int slotIdx);
+ 
+     SignalHookHash::Iterator removeSignalHookNoLock(SignalHookHash::Iterator it);
++    void disconnectObjectTree(ObjectTreeNode &node);
+ 
+     bool isServiceRegisteredByThread(const QString &serviceName);
+ 
+diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp
+index cd44861..a3cd47b 100644
+--- a/src/dbus/qdbusintegrator.cpp
++++ b/src/dbus/qdbusintegrator.cpp
+@@ -1030,7 +1030,6 @@ QDBusConnectionPrivate::~QDBusConnectionPrivate()
+                  qPrintable(name));
+ 
+     closeConnection();
+-    rootNode.children.clear();  // free resources
+     qDeleteAll(cachedMetaObjects);
+ 
+     if (mode == ClientMode || mode == PeerMode) {
+@@ -1052,6 +1051,20 @@ QDBusConnectionPrivate::~QDBusConnectionPrivate()
+     }
+ }
+ 
++void QDBusConnectionPrivate::disconnectObjectTree(QDBusConnectionPrivate::ObjectTreeNode &haystack)
++{
++    QDBusConnectionPrivate::ObjectTreeNode::DataList::Iterator it = haystack.children.begin();
++
++    while (it != haystack.children.end()) {
++        disconnectObjectTree(*it);
++        it++;
++    }
++
++    if (haystack.obj) {
++        haystack.obj->disconnect(this);
++    }
++}
++
+ void QDBusConnectionPrivate::closeConnection()
+ {
+     QDBusWriteLocker locker(CloseConnectionAction, this);
+@@ -1075,6 +1088,19 @@ void QDBusConnectionPrivate::closeConnection()
+     }
+ 
+     qDeleteAll(pendingCalls);
++
++    // clean up all signal hook and object tree, to avoid QObject::destroyed
++    // being activated to dbus daemon thread which already quits.
++    // dbus connection is already closed, so there is nothing we could do be clean
++    // up everything here.
++    SignalHookHash::iterator sit = signalHooks.begin();
++    while (sit != signalHooks.end()) {
++        sit.value().obj->disconnect(this);
++        sit++;
++    }
++
++    disconnectObjectTree(rootNode);
++    rootNode.children.clear();  // free resources
+ }
+ 
+ void QDBusConnectionPrivate::checkThread()
+-- 
+2.7.1
+