Zhang Yu c47bb4478a Fix invalid pointer return with QGridLayout::itemAt(-1) ... QGridLayout::takeAt() and QLayoutItem *itemAt() only check the upper bound. If the index < 0, these function will return invalid pointer. Fixes: QTBUG-91261 Pick-to: 5.15 6.0 6.1 Change-Id: Idfb9fb6228b9707f817353b04974da16205a835c Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>		2021-03-22 18:47:36 +08:00
..
dialogs	Fix tst_QDialog::keepPositionOnClose on Wayland	2021-03-11 11:59:02 +01:00
effects	Fix tst_qgraphicseffect on Wayland	2021-03-11 08:04:21 +01:00
graphicsview	Remove .prev_CMakeLists.txt files	2021-01-12 20:59:13 +01:00
itemviews	Fix the crashes when animated QTreeWidgetItems are hidden	2021-03-08 12:31:13 +00:00
kernel	Fix invalid pointer return with QGridLayout::itemAt(-1)	2021-03-22 18:47:36 +08:00
styles	Set the PlaceholderText color in the palette from the stylesheet as well	2021-01-12 20:24:28 +01:00
util	Remove the qmake project files	2021-01-07 15:32:28 +01:00
widgets	QDial: use qRound to round	2021-03-18 22:34:13 +01:00
CMakeLists.txt	Begin port of qtbase to CMake	2018-11-01 11:48:46 +00:00