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Joerg Bornemann 568f82fba3 fix infinite loop in QProcessPrivate::drainOutputPipes 
When drainOutputPipes is called, the process is already dead.
If readyReadEmitted is false, there was no data in the pipes.
As the process is dead, there won't be data in the pipes in future
iterations.

The situation that triggered the infinite loop was this:
process A starts console process B.
B starts console process C. C inherits stdout/err of B.
B dies. C runs forever and does not close the stdout/err handles.
A notices that B died and calls drainOutputPipes.

Task-number: QTBUG-29391

Change-Id: I4819901df307be684c6ad70753a5f964a834704a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2013-07-05 13:37:22 +02:00
bin Merge "Merge remote-tracking branch 'origin/release' into stable" into refs/staging/stable 2013-06-15 22:39:25 +02:00
config.tests config.tests: Fix architecture detection on Solaris 2013-06-25 12:08:38 +02:00
dist update QtNetwork changelog for 5.1.0 2013-06-19 19:10:23 +02:00
doc Merge remote-tracking branch 'origin/release' into stable 2013-06-28 19:18:10 +02:00
examples Dialogs examples: remove QLayout::SetNoConstraint 2013-06-21 14:27:50 +02:00
lib Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
mkspecs make requirement for -private suffix explicit, take 2 2013-07-05 11:36:22 +02:00
qmake MANIFEST:NO is not written to vcproj 2013-07-05 11:36:22 +02:00
src fix infinite loop in QProcessPrivate::drainOutputPipes 2013-07-05 13:37:22 +02:00
tests bail out early in QWinOverlappedIoNotifier::waitForNotified 2013-07-05 13:37:22 +02:00
tools add support for Visual Studio 2013 2013-07-04 12:54:58 +02:00
util Use BSD licensing for QtOpenGLExtensions instead of LGPL 2013-06-24 10:16:32 +02:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Long live QLockFile 2013-03-05 06:26:33 +01:00
.qmake.conf require modules to define their version 2013-03-06 18:01:13 +01:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
configure Don't enable EGL support if OpenGL is disabled. 2013-07-03 01:24:12 +02:00
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 Merge remote-tracking branch 'origin/release' into stable 2013-06-20 16:13:38 +02:00
sync.profile put ANGLE includes in a QtANGLE subdir 2013-06-10 21:12:13 +02:00