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Bug 363939 - x11-libs/qt-gui-4.7.2: Qt Designer segfaults at startup in QRegion::~QRegion() () from /usr/lib64/qt4/libQtGui.so.4
Summary: x11-libs/qt-gui-4.7.2: Qt Designer segfaults at startup in QRegion::~QRegion(...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Development (show other bugs)
Hardware: AMD64 Linux
: Normal normal (vote)
Assignee: Qt Bug Alias
URL: http://bugreports.qt.nokia.com/browse...
Whiteboard:
Keywords:
Depends on: 394903
Blocks:
  Show dependency tree
 
Reported: 2011-04-17 16:46 UTC by Alexander Lopatin
Modified: 2012-01-30 15:12 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
emerge --info (emerge-info.txt,15.35 KB, text/plain)
2011-04-17 16:47 UTC, Alexander Lopatin 		Details
designer stacktrace (designer-stacktrace.txt,1.93 KB, text/plain)
2011-04-17 16:48 UTC, Alexander Lopatin 		Details
detailed designer stacktrace (bt.txt,3.02 KB, text/plain)
2011-04-19 08:17 UTC, Alexander Lopatin 		Details
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Alexander Lopatin 2011-04-17 16:46:35 UTC 
Just segfaults.
Also posted here: http://bugreports.qt.nokia.com/browse/QTBUG-18805

Reproducible: Always

Steps to Reproduce:
1. Install =x11-libs/qt-meta-4.7
2. Run designer



Installed Qt packages:

sbar@laptop ~ $ qlist -ICv x11-libs/qt.*
x11-libs/qt-assistant-4.7.2
x11-libs/qt-core-4.7.2-r1
x11-libs/qt-dbus-4.7.2
x11-libs/qt-declarative-4.7.2-r1
x11-libs/qt-gui-4.7.2
x11-libs/qt-meta-4.7
x11-libs/qt-multimedia-4.7.2
x11-libs/qt-opengl-4.7.2
x11-libs/qt-qt3support-4.7.2
x11-libs/qt-script-4.7.2
x11-libs/qt-sql-4.7.2
x11-libs/qt-svg-4.7.2
x11-libs/qt-test-4.7.2
x11-libs/qt-webkit-4.7.2
x11-libs/qt-xmlpatterns-4.7.2
Comment 1 Alexander Lopatin 2011-04-17 16:47:31 UTC 
Created attachment 270293 [details]
emerge --info
Comment 2 Alexander Lopatin 2011-04-17 16:48:02 UTC 
Created attachment 270295 [details]
designer stacktrace
Comment 3 Alexander Lopatin 2011-04-19 08:17:04 UTC 
Created attachment 270495 [details]
detailed designer stacktrace

I've rebuilt x11-libs/qt-gui and x11-libs/qt-declarative with CFLAGS="-march=native -O1 -mtune=generic -g -ggdb -pipe" to get more details.
Comment 4 k0l0b0k 2011-05-06 05:37:58 UTC 
Same for me.
qt-creator 2.1 and 2.2 fails on both ~x86 and ~amd64, on access to designer (Tools->Options->Designer for example, causes app to crash)

I can provide any additional info, if needed.
Comment 5 Davide Pesavento gentoo-dev 2011-05-07 14:35:06 UTC 
Try building qt-gui with USE=accessibility and then rebuild qt-declarative too.
Comment 6 Alexander Lopatin 2011-05-09 08:37:04 UTC 
(In reply to comment #5)
> Try building qt-gui with USE=accessibility and then rebuild qt-declarative too.

That worked, thank you!
Comment 7 Davide Pesavento gentoo-dev 2011-05-10 12:42:02 UTC 
We apparently need to add accessibility in IUSE for qt-declarative too, like we recently did for qt-svg, and depend on 'qt-gui[accessibility=]'.
Comment 8 Davide Pesavento gentoo-dev 2012-01-29 21:06:37 UTC 
This will be fixed in 4.8
Comment 9 Davide Pesavento gentoo-dev 2012-01-30 15:12:52 UTC 
Should be fixed in qt-declarative-4.8.0-r1