user/qt5: Update to 5.15.4

This includes KDE LTS patches when available.

2 files changed, 72 insertions, 5 deletions

diff --git a/user/qt5-qtmultimedia/APKBUILD b/user/qt5-qtmultimedia/APKBUILD
index 262152418..db4dd82c7 100644
--- a/user/qt5-qtmultimedia/APKBUILD
+++ b/user/qt5-qtmultimedia/APKBUILD
@@ -1,7 +1,7 @@
 # Maintainer: A. Wilcox <awilfox@adelielinux.org>
 pkgname=qt5-qtmultimedia
-_pkgname=qtmultimedia-everywhere-src
-pkgver=5.12.9
+_pkgname=qtmultimedia-everywhere
+pkgver=5.15.4
 pkgrel=0
 pkgdesc="Audio, video, radio, and camera libraries for Qt 5"
 url="https://www.qt.io/"
@@ -11,8 +11,10 @@ depends=""
 makedepends="alsa-lib-dev gstreamer-dev gst-plugins-base-dev libxv-dev
 	pulseaudio-dev qt5-qtbase-dev qt5-qtdeclarative-dev xorgproto-dev"
 subpackages="$pkgname-dev"
-source="https://download.qt.io/official_releases/qt/${pkgver%.*}/$pkgver/submodules/$_pkgname-$pkgver.tar.xz"
-builddir="$srcdir"/$_pkgname-$pkgver
+source="https://download.qt.io/official_releases/qt/${pkgver%.*}/$pkgver/submodules/$_pkgname-opensource-src-$pkgver.tar.xz
+	kde-lts.patch
+	"
+builddir="$srcdir"/$_pkgname-src-$pkgver
 
 build() {
 	qmake
@@ -26,4 +28,5 @@ package() {
 	make install INSTALL_ROOT="$pkgdir"
 }
 
-sha512sums="add2115e3bc69027778d4cc995c692f9c4b401a7852a2080151da36c149aee99e3032cc9823471e3e2296f16dcc7942c9348bb5a8c81b56445a7958266decabb  qtmultimedia-everywhere-src-5.12.9.tar.xz"
+sha512sums="bb0ada7560093b89751b5b3c0e1a573de215a388d621d356bc3c0e1acfffc2d696230c67b7a7cef037b18c4da900c7eb3d315bd2e73ce12f9aedd0e340399117  qtmultimedia-everywhere-opensource-src-5.15.4.tar.xz
+8b34b7bc7f6ecaeca3795a20986d31650a1aededb69a46e718545ea2f2a4bd65673167e41645d1b6f34e21e583f9613a1903ae8e116d0e6088de0f8a1e0256c5  kde-lts.patch"
diff --git a/user/qt5-qtmultimedia/kde-lts.patch b/user/qt5-qtmultimedia/kde-lts.patch
new file mode 100644
index 000000000..510e88d18
--- /dev/null
+++ b/user/qt5-qtmultimedia/kde-lts.patch
@@ -0,0 +1,64 @@
+From c75ef0bb53562a62d67fb3247c9fc138356368b4 Mon Sep 17 00:00:00 2001
+From: Marc Mutz <marc.mutz@qt.io>
+Date: Thu, 19 May 2022 12:02:04 +0200
+Subject: [PATCH] QPulseAudioSource: fix UB (memcpy() called with nullptr dest)
+ in read()
+
+deviceReady() calls read(nullptr, 0), but calling memcpy() with a
+nullpt destination is UB, even if the length is simulateneously zero.
+
+Ditto applyVolume() (called from read()).
+
+Fix by guarding the memcpy() calls.
+
+Add assertions to indicate that for these functions, nullptr is valid
+input iff length is zero.
+
+Found by clangsa's core.NonNullParamChecker.
+
+Pick-to: 6.3 6.2 5.15
+Change-Id: I9006b0e933e196a7a212e0ebe2bd27f6b9552518
+Reviewed-by: Rafael Roquetto <rafael.roquetto@qt.io>
+(cherry picked from commit 8df415d5bcf23462bedb4cb7601b909851ee15dd)
+---
+ src/plugins/pulseaudio/qaudioinput_pulse.cpp | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/src/plugins/pulseaudio/qaudioinput_pulse.cpp b/src/plugins/pulseaudio/qaudioinput_pulse.cpp
+index 2b5325132..b68b4af1b 100644
+--- a/src/plugins/pulseaudio/qaudioinput_pulse.cpp
++++ b/src/plugins/pulseaudio/qaudioinput_pulse.cpp
+@@ -402,6 +402,8 @@ int QPulseAudioInput::bytesReady() const
+ 
+ qint64 QPulseAudioInput::read(char *data, qint64 len)
+ {
++    Q_ASSERT(data != nullptr || len == 0);
++
+     m_bytesAvailable = checkBytesReady();
+ 
+     setError(QAudio::NoError);
+@@ -411,7 +413,8 @@ qint64 QPulseAudioInput::read(char *data, qint64 len)
+ 
+     if (!m_pullMode && !m_tempBuffer.isEmpty()) {
+         readBytes = qMin(static_cast<int>(len), m_tempBuffer.size());
+-        memcpy(data, m_tempBuffer.constData(), readBytes);
++        if (readBytes)
++            memcpy(data, m_tempBuffer.constData(), readBytes);
+         m_totalTimeValue += readBytes;
+ 
+         if (readBytes < m_tempBuffer.size()) {
+@@ -502,9 +505,10 @@ qint64 QPulseAudioInput::read(char *data, qint64 len)
+ 
+ void QPulseAudioInput::applyVolume(const void *src, void *dest, int len)
+ {
++    Q_ASSERT((src && dest) || len == 0);
+     if (m_volume < 1.f)
+         QAudioHelperInternal::qMultiplySamples(m_volume, m_format, src, dest, len);
+-    else
++    else if (len)
+         memcpy(dest, src, len);
+ }
+ 
+-- 
+2.36.0
+