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Allan Sandfeld Jensen 3f97e38440 Fix race condition between destruction of QObjects 
If the two QObjecs are connected and destroyed at the same time, it
is possible to hit a case where QObject::metaObject and QObject::disconnectNotify
is called on a destroyed object.

This patch moves the calls up before the removal of the connection. This
ensure the sender object will have to block on the receivers connection
mutex and can not finish destruction before disconnectNotify is called.

Task-number: QTBUG-34131
Change-Id: I398116fe7bc6a195991aff9961d89a8b0ac8d53c
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
2013-11-22 07:48:08 +01:00
bin Merge "Merge remote-tracking branch 'origin/release' into stable" into refs/staging/stable 2013-06-15 22:39:25 +02:00
config.tests Handle INCLUDE and LIB environment variables in config.tests for MinGW 2013-11-22 07:30:57 +01:00
dist Doc: document QCoreApplication::arguments() behavior fix in Windows 2013-11-14 21:15:35 +01:00
doc Update the list of examples that work on Android. 2013-11-21 11:02:37 +01:00
examples Doc: Fix broken links 2013-11-05 00:29:01 +01:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs fix header bundling in some framework builds 2013-11-15 06:32:12 +01:00
qmake install pdb files for dlltarget 2013-11-21 14:53:30 +01:00
src Fix race condition between destruction of QObjects 2013-11-22 07:48:08 +01:00
tests Revert "Ensure Qt::WA_Mapped is set in case of obscured native windows." 2013-11-21 16:28:36 +01:00
tools don't automatically display help on error 2013-11-20 08:03:59 +01:00
util generate qfeatures.h at build time 2013-10-29 15:37:58 +01:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Long live QCommandLineParser! 2013-08-24 21:33:39 +02:00
.qmake.conf Enable -Werror for all of qtbase 2013-09-04 01:50:10 +02:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure clean up mess surrounding PLATFORM_MAC 2013-11-20 12:40:06 +01:00
configure.bat get rid of syncqt wrapper scripts 2013-05-13 21:54:48 +02:00
header.BSD Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.FDL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
header.LGPL-ONLY Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
INSTALL INSTALL: Fix URL of Installing Qt documentation 2013-04-11 16:09:07 +02:00
LGPL_EXCEPTION.txt Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
LICENSE.GPL Add the LICENSE.GPL file to the module referenced from license headers 2012-05-20 22:41:08 +02:00
LICENSE.LGPL Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
LICENSE.PREVIEW.COMMERCIAL Update LICENSE.PREVIEW.COMMERCIAL license 2013-06-03 20:04:26 +02:00
qtbase.pro de-duplicate QT_DISABLED_FEATURES after resolving dependencies 2013-11-04 19:49:48 +01:00
sync.profile generate qfeatures.h at build time 2013-10-29 15:37:58 +01:00