The DNS Records are variable length and encode their size in 16 bits
before the Record Data (RDATA). Ensure that both the RDATA and the
Record header fields before it fall inside the buffer we have.
Additionally reject any replies containing more than one query records.
This hint is not really needed in the first place and only causes
problems in some environments.
For example in KDE, the compositor animates changes in position and size
for all ToolTip windows. However, this is not wanted here because we use
this window as a thumbnail for a drag-and-drop operation.
Before this patch the dragged element would lag significantly behind the
cursor. Now it works as expected, i.e. the dragged element follows the
cursor immediately.
QXcbWindow::create() bound the window's size to windowMinimumSize(),
after its size had been inherited from parent().
QPlatformWindow::setGeometry() was called before that sanity check.
When a fullscreen window is re-mapped from a deactivated screen to the
remaining screen, the call to QPlatformWindow::setGeometry() assigns
an invalid QRect to QPlatformWindowPrivate::rect
The negative int values x2 and/or y2 cause
QXcbBackingStoreImage::flushPixmap to address unmapped memory and
crash.
This patch moves the call to QPlatformWindow::setGeometry() from
before to after bounding to a minimum value. That assures a valid
rectangle to be assigned in all cases.
The device would be deleted before the image format handler, and hence
be a dangling pointer that could easily cause a crash if the handler
or codec would access it on destruction, e.g. for cleanup.
Make it possible for non-letter-keys with Latin 1 symbols (`, !, @ etc.)
to participate in shortcuts also, when the keys generate national
symbols on non-Latin layout.
For example, in Russian layout, "`" key generates cyrillic "ё" letter of
national alphabet, so shortcuts with the key should still work
regardless of the actual layout.
Qt wayland platform plugin has improved quite a lot and it is now pretty
much usable on Gnome. It also improves user experience a lot on HiDPI
displays.
On some platforms, such as X11 and Wayland with some compositors,
QMenu could be a popup window, which should be set a transient parent
to get relative position, which is requested by Wayland.
Added transientParentWindow() for QMenuPrivate like QDialogPrivate.
Origin: upstream, https://code.qt.io/cgit/qt/qtbase.git/commit/?id=e995bfc0ea783c15
Backported for 5.15 by the patch author, Michael Saxl.
Last-Update: 2022-08-07
openssl3 uses uint64_t for the options argument in SSL_CTX_set_options,
older ones used long.
sizeof(long) is not the same on any platform as sizeof(uint64_t)
Origin: upstream, commits
https://code.qt.io/cgit/qt/qtbase.git/commit/?id=3186ca3e3972cf46
https://code.qt.io/cgit/qt/qtbase.git/commit/?id=408656c6f9de326c
https://code.qt.io/cgit/qt/qtbase.git/commit/?id=ae6590e360fbb04d
and a small part of
https://code.qt.io/cgit/qt/qtbase.git/commit/?id=4c0f81490ba0c4ec
Last-Update: 2021-12-09
The fusion style did ignore the QIcon::On icon because it reset
State_On to avoid the visual shift of a pressed button.
But it's not needed to reset this flag - the shift does not happen
because the fusion style does return 0 as offset for
PM_ButtonShiftHorizontal/PM_ButtonShiftVertical so no shifting will
happen.
When multiple globs match, and the result from magic sniffing is
unrelated to any of those globs, globs have priority and one of them
should be picked up.
projects / qtbase-opensource-src.git / log