[Development] [Announce] Qt 5.0.1 released

Thiago Macieira thiago.macieira at intel.com
Tue Feb 5 16:02:29 CET 2013


On terça-feira, 5 de fevereiro de 2013 09.34.54, Yves Bailly wrote:
> A segmentation fault... stack trace:
> 
> 0	load<int>	qgenericatomic.h	98	0x40d87f
> 1	QBasicAtomicInteger<int>::load	qbasicatomic.h	145	0x40d87f
> 2	QtPrivate::RefCount::isShared	qrefcount.h	99	0x40d973
> 3	QVector<char*>::isDetached	qvector.h	109	0x40d905
> 4	QVector<char*>::detach	qvector.h	306	0x40d464
> 5	QVector<char*>::data	qvector.h	128	0x40d437
> 6	WinMain at 16	qtmain_win.cpp	131	0x4026ee
> 7	main	main.c	73	0x40244e

Crash inside qtmain. It's probably the same as this already-filed bug report:

https://bugreports.qt-project.org/browse/QTBUG-29443

The reporter there provided a patch which looks completely unrelated to the 
problem at hand. If indeed it is solving a problem, then we must conclude that 
the problem is a miscompilation. If that's the case, the solution is: shoot 
the compiler in the head.

> > PS: Could you create a bug in the bugtracker, and fill in the details
> > there? It's just easier to track there ...
> I'll do this if no magic light comes...

See above.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
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