commit: 05e731ced719c201d0107c461e66dc77a6b94063 Author: Ionen Wolkens <ionen <AT> gentoo <DOT> org> AuthorDate: Sat Aug 24 08:26:39 2024 +0000 Commit: Ionen Wolkens <ionen <AT> gentoo <DOT> org> CommitDate: Sat Aug 24 08:54:00 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=05e731ce
dev-qt/qtbase: backport fix for QWindowPrivate plasma crashes Assuming the date given by Qt is not a typo, still over a month to go before 6.7.3 releases (if at all) so can't count on it. Straight to stable given seems safe and is only a 1 line change, does not feel worth re-stabilizing over. Signed-off-by: Ionen Wolkens <ionen <AT> gentoo.org> .../files/qtbase-6.7.2-qwindowprivate-crash.patch | 28 ++++++++++++++++++++++ ...base-6.7.2-r2.ebuild => qtbase-6.7.2-r3.ebuild} | 1 + 2 files changed, 29 insertions(+) diff --git a/dev-qt/qtbase/files/qtbase-6.7.2-qwindowprivate-crash.patch b/dev-qt/qtbase/files/qtbase-6.7.2-qwindowprivate-crash.patch new file mode 100644 index 000000000000..353383921b7f --- /dev/null +++ b/dev-qt/qtbase/files/qtbase-6.7.2-qwindowprivate-crash.patch @@ -0,0 +1,28 @@ +https://bugs.kde.org/show_bug.cgi?id=490791 +https://codereview.qt-project.org/c/qt/qtbase/+/584636 +From: David Edmundson <[email protected]> +Date: Wed, 31 Jul 2024 11:59:14 +0100 +Subject: [PATCH] QWidget: Store initialScreen as QPointer + +A Toplevel QWidget can hold a pointer to the screen where it will +eventually show contents, before a QWidgetWindow is created which then +takes precedence. + +The screen member of QWindows is always kept up-to-date when a screen is +removed, but not the contents of a toplevel window. If a widget has +setScreen called but is never shown, it has potentially dangling pointer +which can cause issues in the future. + +Pick-to: 6.5 +Change-Id: Ia7c80549e8b3c90a75cdde745487e87ecddaca63 +Reviewed-by: Volker Hilsheimer <[email protected]> +(cherry picked from commit d67acf94afffde6a71498be6e30447f3acf7558e) +Reviewed-by: Qt Cherry-pick Bot <[email protected]> +(cherry picked from commit 6af4e5f604fff40cdb3be40099b8884362806ef4) +--- a/src/widgets/kernel/qwidget_p.h ++++ b/src/widgets/kernel/qwidget_p.h +@@ -110,3 +110,3 @@ + Qt::WindowFlags savedFlags; // Save widget flags while showing fullscreen +- QScreen *initialScreen; // Screen when passing a QDesktop[Screen]Widget as parent. ++ QPointer<QScreen> initialScreen; // Screen when passing a QDesktop[Screen]Widget as parent. + diff --git a/dev-qt/qtbase/qtbase-6.7.2-r2.ebuild b/dev-qt/qtbase/qtbase-6.7.2-r3.ebuild similarity index 99% rename from dev-qt/qtbase/qtbase-6.7.2-r2.ebuild rename to dev-qt/qtbase/qtbase-6.7.2-r3.ebuild index 68a5c8f9e4fa..ff2eb438c253 100644 --- a/dev-qt/qtbase/qtbase-6.7.2-r2.ebuild +++ b/dev-qt/qtbase/qtbase-6.7.2-r3.ebuild @@ -148,6 +148,7 @@ PATCHES=( "${FILESDIR}"/${PN}-6.7.2-CVE-2024-39936.patch "${FILESDIR}"/${PN}-6.7.2-gcc15-odr.patch "${FILESDIR}"/${PN}-6.7.2-float16-sse2.patch + "${FILESDIR}"/${PN}-6.7.2-qwindowprivate-crash.patch ) src_prepare() {
