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9c7be0a7ec
qt5base-lts/tests/auto
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Marc Mutz 9c7be0a7ec Fix UB in tst_QDialog::showExtension() 
Don't cast a QDialog to a subclass it is not.

Fix by creating it as the required subclass in the
first place.

Found by UBSan:
  tests/auto/widgets/dialogs/qdialog/tst_qdialog.cpp:203:20: runtime error: downcast of address 0x2b5f5000ad40 which does not point to an object of type 'DummyDialog'
  tests/auto/widgets/dialogs/qdialog/tst_qdialog.cpp:203:46: runtime error: member call on address 0x2b5f5000ad40 which does not point to an object of type 'DummyDialog'

Change-Id: I63ae7e782bda6a78d11af5c2bc2f7d88aacd0ac0
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-07 13:00:32 +00:00
..
android Fix typo in test results report for android 2015-07-28 21:16:19 +00:00
bic/data bic: Add 5.{1,2,3,4}.0 bic data for linux-gcc-amd64 2015-02-14 06:54:20 +00:00
cmake CMake: Fix regression with quoted OPTIONS parameter 2015-03-11 07:31:33 +00:00
compilerwarnings/data Fixed license headers 2015-02-17 18:46:09 +00:00
concurrent Fix build of tests on QNX. 2015-03-14 07:05:34 +00:00
corelib Fix UB in tst_QObject::noDeclarativeParentChangedOnDestruction() 2016-01-07 13:00:28 +00:00
dbus Autotest: rename sub tests from "test" to something meaningful 2015-07-18 02:22:40 +00:00
gui Allow socket events processing with a foreign event loop on Windows 2016-01-05 13:05:35 +00:00
guiapplauncher Fix path to examples part of tst_GuiAppLauncher 2015-02-13 07:28:15 +00:00
installed_cmake Add a unit test for testing Qt in its install location. 2013-07-02 23:08:54 +02:00
network QAbstractSocket: do not enable read notifications on TCP in bind() 2015-12-24 14:05:26 +00:00
opengl Update copyright headers 2015-02-11 06:49:51 +00:00
other Fix timeout calculations using qt_subtract_from_timeout 2015-12-21 22:26:40 +00:00
printsupport Update copyright headers 2015-02-11 06:49:51 +00:00
shared Update copyright headers 2015-02-11 06:49:51 +00:00
sql fix usage of wince scope 2015-06-05 10:29:10 +00:00
testlib Change how QDebug escapes QStrings in the output 2015-08-06 04:53:38 +00:00
tools Make QDir::relativeFilePath() return "." for a path to itself. 2015-06-24 15:43:58 +00:00
widgets Fix UB in tst_QDialog::showExtension() 2016-01-07 13:00:32 +00:00
xml Update copyright headers 2015-02-11 06:49:51 +00:00
auto.pro fix usage of wince scope 2015-06-05 10:29:10 +00:00
network-settings.h Update copyright headers 2015-02-11 06:49:51 +00:00
qtest-config.h Update copyright headers 2015-02-11 06:49:51 +00:00
test.pl Update copyright headers 2015-02-11 06:49:51 +00:00