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Bug#: 170914
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Status: RESOLVED
Resolution: FIXED
Assigned To: Alpha Porters <alpha@gentoo.org>
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Reporter: Jose Luis Rivero (yoswink) <yoswink@gentoo.org>
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Filename Description Type Creator Created Size Actions
wxsegfault.py Segfaulting wxpython testcase text/plain Jose Luis Rivero (yoswink) 2007-03-14 19:06 0000 196 bytes Details
wxbug.cpp Segfaulting wxwindows testcase text/plain Jose Luis Rivero (yoswink) 2007-03-16 10:32 0000 431 bytes Details
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Bug 170914 depends on: Show dependency tree
Bug 170914 blocks: 113119 137987
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Description:   Opened: 2007-03-14 17:44 0000 
For some reason, wxDirDialog segfaults on alpha.

I tested it with wxpython-2.6.10/2.6.3.3 (with/without USE="unicode opengl")
and wxGTK-2.6.3.3.
Alpha seems to be the only arch affected (x86 and sparc are sane AFAIK).

I still not sure if it's a bug in the python bindings or in the wxwindows
itself.

------- Comment #1 From Jose Luis Rivero (yoswink) 2007-03-14 19:06:51 0000 ------- 
Created an attachment (id=113285) [details]
Segfaulting wxpython testcase

wxpython buggy test

------- Comment #2 From Jose Luis Rivero (yoswink) 2007-03-16 10:30:10 0000 ------- 
Well, problem isn't in the python bindings but in the wxWindows package itself.

------- Comment #3 From Jose Luis Rivero (yoswink) 2007-03-16 10:32:53 0000 ------- 
Created an attachment (id=113461) [details]
Segfaulting wxwindows testcase  

wxwindows buggy test

------- Comment #4 From Mart Raudsepp 2007-05-02 19:27:02 0000 ------- 
Can a backtrace be made available? I don't have an alpha available to me.
Should it crash on launch with no actions I need to take to make it crash? If
no specific interaction is necessary then I indeed can't reproduce it on my
x86.

If someone with an alpha would be able to work with me realtime on this over
IRC (nickname leio) I'd appreciate it. I have a 2.6.4.0 ebuild version and
patchset available that I want to put in tree soon (I still need to do ABI
compatibility testing), and it would be nice if that version will work without
this crash on alpha - some testing from alpha people would help to ensure that
;)

------- Comment #5 From Mart Raudsepp 2007-05-03 00:00:24 0000 ------- 
Jose has tried 2.6.4.0, and at least the attached wxwidgets testcase doesn't
crash anymore with a debug build.
He will try with the same build settings as 2.6.3.3 and test bittornado and
other things as well. Meanwhile I'll try to work towards 2.6.4.0 in portage
(ABI checks, etc) and if all is fine (no patches for alpha support necessary)
add it.

------- Comment #6 From Jose Luis Rivero (yoswink) 2007-05-03 10:57:20 0000 ------- 
I've tested 2.6.0.4 with / without USE="unicode,debug" and all works as
expected. bittornado and audacity work fine with the new version.

2.6.0.4 seems to solve all the problems on alpha. So, when it reaches portage,
we can close this as FIXED.

/me loves stories with a happy end.

Thanks a lot to Mart.

------- Comment #7 From Jose Luis Rivero (yoswink) 2007-07-02 18:43:18 0000 ------- 
New glibc-2.5 fixes this bug.

After having some problems with the glibc stable version, now all is fine and I
think we can close this.

Thanks.
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