Eskil Abrahamsen Blomfeldt 462f6029ed Fix crash when doing many text layouts with superscript/subscript ... After e109b8a0f3, it is possible that the cache will be flushed as a result of inserting a new font rather than just when the timer event triggers. When doing superscript and subscript text layouts, we would first get a regular font engine, then a scaled one, and then reference the regular font engine *after* getting the scaled one. If the regular font engine was deleted as a result of inserting the scaled one, we would get a dangling pointer and crash. The situation was improved by 49926bb9ef. You would now to switch between 256 different fonts in the layout in order to trigger it. The test in the commit will trigger the crash even with this change. [ChangeLog][Qt Gui][Text] Fixed a crash that could happen if you were doing many different text layouts with different fonts and superscript or subscript alignment. Task-number: QTBUG-53911 Change-Id: Ia33108252e030eff25924ef1b7c10b9d59b5bc8c Reviewed-by: Lars Knoll <lars.knoll@qt.io>		2016-09-29 12:43:19 +00:00
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image	Remove ~tst_QImageWriter	2016-08-11 04:34:14 +00:00
itemmodels	Merge remote-tracking branch 'origin/5.5' into dev	2015-07-01 11:05:26 +02:00
kernel	Blacklist modalDialogClosingOneOfTwoModal on OS X	2016-06-04 18:36:04 +00:00
math3d	tests/auto/gui: Replace Q[TRY]_VERIFY(a == b) by Q[TRY]_COMPARE(a, b).	2015-07-31 08:29:15 +00:00
painting	Improve performance of QColor::name, now more than 4 times faster	2016-08-05 09:56:12 +00:00
qopengl	Merge remote-tracking branch 'origin/5.5' into 5.6	2016-01-19 10:03:01 +01:00
qopenglconfig	Fix crash in dumpConfiguration	2016-08-23 17:52:47 +00:00
text	Fix crash when doing many text layouts with superscript/subscript	2016-09-29 12:43:19 +00:00
util	tst_qdesktopservices: Use regular expression to suppress error message.	2015-10-02 09:34:41 +00:00
gui.pro	Add qopenglconfig test.	2015-02-02 23:05:41 +00:00