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, 126 insertions, 0 deletions

diff --git a/source/l/qt5/patches/qt5.qtbug-51676.patch b/source/l/qt5/patches/qt5.qtbug-51676.patch
new file mode 100644
index 000000000..8672a2136
--- /dev/null
+++ b/source/l/qt5/patches/qt5.qtbug-51676.patch
@@ -0,0 +1,126 @@
+From 11c5e716b08b6b3c5a7c9fce96b0cde8624ec869 Mon Sep 17 00:00:00 2001
+From: Thiago Macieira <thiago.macieira@intel.com>
+Date: Tue, 15 Mar 2016 11:00:20 -0700
+Subject: [PATCH] Fix QtDBus deadlock inside kded/kiod
+
+Whenever a message spy was installed, we failed to actually process
+looped-back messages by queueing them for processing by the spy. That
+had as a consequence that the caller got an error reply. Worse, since
+the message had been queued, QtDBus would attempt to deliver it later.
+Since that message had isLocal==true, bad things happened inside the
+manager thread.
+
+The correct solution is not to queue the message for the filter. If the
+message is local, then simply deliver directly, as we're still in the
+user's thread. This used to be the behavior in Qt 5.5.
+
+Task-number: QTBUG-51676
+Change-Id: I1dc112894cde7121e8ce302ae51b438ade1ff612
+---
+ src/dbus/qdbusintegrator.cpp | 42 ++++++++++++++++++++++++++++++++----------
+ src/dbus/qdbusintegrator_p.h |  1 +
+ 2 files changed, 33 insertions(+), 10 deletions(-)
+
+diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp
+index cd44861..478a2c4 100644
+--- a/src/dbus/qdbusintegrator.cpp
++++ b/src/dbus/qdbusintegrator.cpp
+@@ -481,6 +481,11 @@ QDBusSpyCallEvent::~QDBusSpyCallEvent()
+ 
+ void QDBusSpyCallEvent::placeMetaCall(QObject *)
+ {
++    invokeSpyHooks(msg, hooks, hookCount);
++}
++
++inline void QDBusSpyCallEvent::invokeSpyHooks(const QDBusMessage &msg, const Hook *hooks, int hookCount)
++{
+     // call the spy hook list
+     for (int i = 0; i < hookCount; ++i)
+         hooks[i](msg);
+@@ -509,7 +514,12 @@ bool QDBusConnectionPrivate::handleMessage(const QDBusMessage &amsg)
+ {
+     if (!ref.load())
+         return false;
+-    if (!dispatchEnabled && !QDBusMessagePrivate::isLocal(amsg)) {
++
++    // local message are always delivered, regardless of filtering
++    // or whether the dispatcher is enabled
++    bool isLocal = QDBusMessagePrivate::isLocal(amsg);
++
++    if (!dispatchEnabled && !isLocal) {
+         // queue messages only, we'll handle them later
+         qDBusDebug() << this << "delivery is suspended";
+         pendingMessages << amsg;
+@@ -523,13 +533,23 @@ bool QDBusConnectionPrivate::handleMessage(const QDBusMessage &amsg)
+         // let them see the signal too
+         return false;
+     case QDBusMessage::MethodCallMessage:
+-        // run it through the spy filters (if any) before the regular processing
++        // run it through the spy filters (if any) before the regular processing:
++        // a) if it's a local message, we're in the caller's thread, so invoke the filter directly
++        // b) if it's an external message, post to the main thread
+         if (Q_UNLIKELY(qDBusSpyHookList.exists()) && qApp) {
+             const QDBusSpyHookList &list = *qDBusSpyHookList;
+-            qDBusDebug() << this << "invoking message spies";
+-            QCoreApplication::postEvent(qApp, new QDBusSpyCallEvent(this, QDBusConnection(this),
+-                                                                    amsg, list.constData(), list.size()));
+-            return true;
++            if (isLocal) {
++                Q_ASSERT(QThread::currentThread() != thread());
++                qDBusDebug() << this << "invoking message spies directly";
++                QDBusSpyCallEvent::invokeSpyHooks(amsg, list.constData(), list.size());
++            } else {
++                qDBusDebug() << this << "invoking message spies via event";
++                QCoreApplication::postEvent(qApp, new QDBusSpyCallEvent(this, QDBusConnection(this),
++                                                                        amsg, list.constData(), list.size()));
++
++                // we'll be called back, so return
++                return true;
++            }
+         }
+ 
+         handleObjectCall(amsg);
+@@ -1451,9 +1471,9 @@ void QDBusConnectionPrivate::handleObjectCall(const QDBusMessage &msg)
+     // that means the dispatchLock mutex is locked
+     // must not call out to user code in that case
+     //
+-    // however, if the message is internal, handleMessage was called
+-    // directly and no lock is in place. We can therefore call out to
+-    // user code, if necessary
++    // however, if the message is internal, handleMessage was called directly
++    // (user's thread) and no lock is in place. We can therefore call out to
++    // user code, if necessary.
+     ObjectTreeNode result;
+     int usedLength;
+     QThread *objThread = 0;
+@@ -1492,12 +1512,14 @@ void QDBusConnectionPrivate::handleObjectCall(const QDBusMessage &msg)
+                                                            usedLength, msg));
+             return;
+         } else if (objThread != QThread::currentThread()) {
+-            // synchronize with other thread
++            // looped-back message, targeting another thread:
++            // synchronize with it
+             postEventToThread(HandleObjectCallPostEventAction, result.obj,
+                               new QDBusActivateObjectEvent(QDBusConnection(this), this, result,
+                                                            usedLength, msg, &sem));
+             semWait = true;
+         } else {
++            // looped-back message, targeting current thread
+             semWait = false;
+         }
+     } // release the lock
+diff --git a/src/dbus/qdbusintegrator_p.h b/src/dbus/qdbusintegrator_p.h
+index 2bbebdf..c0d9c22 100644
+--- a/src/dbus/qdbusintegrator_p.h
++++ b/src/dbus/qdbusintegrator_p.h
+@@ -145,6 +145,7 @@ public:
+     {}
+     ~QDBusSpyCallEvent();
+     void placeMetaCall(QObject *) Q_DECL_OVERRIDE;
++    static inline void invokeSpyHooks(const QDBusMessage &msg, const Hook *hooks, int hookCount);
+ 
+     QDBusConnection conn;   // keeps the refcount in QDBusConnectionPrivate up
+     QDBusMessage msg;
+-- 
+2.7.1
+