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author | Patrick J Volkerding <volkerdi@slackware.com> | 2020-02-15 02:42:28 +0000 |
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committer | Eric Hameleers <alien@slackware.com> | 2020-02-15 08:59:47 +0100 |
commit | 7cde3ca9e7c5de666cc607e737f984a52f94e021 (patch) | |
tree | 9625b6c02d0dad1e8cc40f9713b2c1d4919d011a /source/l/qt5/patches/qt5.qtbug-49061.patch | |
parent | bea4af160dc640549e07144b9a0dddf09b569861 (diff) | |
download | current-7cde3ca9e7c5de666cc607e737f984a52f94e021.tar.gz current-7cde3ca9e7c5de666cc607e737f984a52f94e021.tar.xz |
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.
Diffstat (limited to 'source/l/qt5/patches/qt5.qtbug-49061.patch')
-rw-r--r-- | source/l/qt5/patches/qt5.qtbug-49061.patch | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/source/l/qt5/patches/qt5.qtbug-49061.patch b/source/l/qt5/patches/qt5.qtbug-49061.patch new file mode 100644 index 000000000..d006edbeb --- /dev/null +++ b/source/l/qt5/patches/qt5.qtbug-49061.patch @@ -0,0 +1,80 @@ +# +# https://github.com/qt/qtbase/commit/494376f9.patch +# +From 494376f980e96339b6f1eff7c41336ca4d853065 Mon Sep 17 00:00:00 2001 +From: Thiago Macieira <thiago.macieira@intel.com> +Date: Thu, 12 Nov 2015 10:14:51 -0800 +Subject: [PATCH] Stop unloading plugins in QPluginLoader and QFactoryLoader + +QPluginLoader hasn't unloaded in its destructor since Qt 5.0, but we +missed the equivalent code in QFactoryLoader (which bypasses +QPluginLoader). Besides, QPluginLoader::unload() was still doing +unloading, which it won't anymore. + +Not unloading plugins is Qt's policy, as decided during the 5.0 +development process and reaffirmed now in 5.6. This is due to static +data in plugins leaking out and remaining in use past the unloading of +the plugin, causing crashes. + +This does not affect QLibrary and QLibrary::unload(). Those are meant +for non-Qt loadable modules, so unloading them may be safe. + +Task-number: QTBUG-49061 +Discussed-on: http://lists.qt-project.org/pipermail/development/2015-November/023681.html +Change-Id: I461e9fc7199748faa187ffff1416070f138df8db +Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com> +Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> +--- + src/corelib/plugin/qfactoryloader.cpp | 6 ++++-- + src/corelib/plugin/qpluginloader.cpp | 5 +++-- + 2 files changed, 7 insertions(+), 4 deletions(-) + +diff --git a/src/corelib/plugin/qfactoryloader.cpp b/src/corelib/plugin/qfactoryloader.cpp +index 53b38c3..c820d53 100644 +--- a/src/corelib/plugin/qfactoryloader.cpp ++++ b/src/corelib/plugin/qfactoryloader.cpp +@@ -203,10 +203,12 @@ void QFactoryLoader::update() + ++keyUsageCount; + } + } +- if (keyUsageCount || keys.isEmpty()) ++ if (keyUsageCount || keys.isEmpty()) { ++ library->setLoadHints(QLibrary::PreventUnloadHint); // once loaded, don't unload + d->libraryList += library; +- else ++ } else { + library->release(); ++ } + } + } + #else +diff --git a/src/corelib/plugin/qpluginloader.cpp b/src/corelib/plugin/qpluginloader.cpp +index 62067c7..4752f69 100644 +--- a/src/corelib/plugin/qpluginloader.cpp ++++ b/src/corelib/plugin/qpluginloader.cpp +@@ -154,6 +154,7 @@ QPluginLoader::QPluginLoader(const QString &fileName, QObject *parent) + : QObject(parent), d(0), did_load(false) + { + setFileName(fileName); ++ setLoadHints(QLibrary::PreventUnloadHint); + } + + /*! +@@ -348,7 +349,7 @@ static QString locatePlugin(const QString& fileName) + void QPluginLoader::setFileName(const QString &fileName) + { + #if defined(QT_SHARED) +- QLibrary::LoadHints lh; ++ QLibrary::LoadHints lh = QLibrary::PreventUnloadHint; + if (d) { + lh = d->loadHints(); + d->release(); +@@ -394,7 +395,7 @@ QString QPluginLoader::errorString() const + \brief Give the load() function some hints on how it should behave. + + You can give hints on how the symbols in the plugin are +- resolved. By default, none of the hints are set. ++ resolved. By default since Qt 5.7, QLibrary::PreventUnloadHint is set. + + See the documentation of QLibrary::loadHints for a complete + description of how this property works. |