Re: __stack_chk_fail_local

[g_massa\@libero\.it]

Thanks!
I've resolved the problem with libraries but... I've still error with this message:
ImportError: ./_python_grass6. so: undefined symbol: __stack_chk_fai l_local

exuse me, I'm not a guru.

Gianluca

---------- Initial Header -----------

>From : "Marco Bizzarri" marco.bizzarri@ gmail.com

To : "gianluca" geonomica@gmail .com
Cc : python-list@python.org
Date : Sat, 30 Aug 2008 14:45:05 +0200
Subject : Re: __stack_chk_fai l_local

The ldd should point you to the library which is not loaded.
>
Maybe the library you need is not in one of the normal locations in
your Linux/Unix path.
>
Normally, the linker looks for library under /lib and /usr/lib, and
maybe other paths specified in /etc/ld.so.conf
>
If you know the library is installed in your system, you can force the
linker to look for it, either modifying your /etc/ld.so.conf (better
if you know what you're doing, however) or, just setting the
LD_LIBRARY_PATH variable:
>
export LD_LIBRARY_PATH =/some/non/standard/lib/dir/
>
python -c "import foo"
>
Another possibility, which you can check googling a little, is that
you've two different versions of the libarary around your system, and
that you're loading the wrong one (i.e., python is looking at the
wrong one)
>
again, setting the LD_LIBRARY_PATH should help
>
Regards
Marco
>
On Sat, Aug 30, 2008 at 2:33 PM, gianluca <geonomica@gmai l.comwrote:

On 30 Ago, 12:05, "Marco Bizzarri" <marco.bizza... @gmail.comwrote :

On Fri, Aug 29, 2008 at 7:53 PM, gianluca <geonom...@gmai l.comwrote:
hy list,
I've built _libfoo.so and libfoo.py library with swig and I've copied
in /usr/lib/python2.5/lib-dynload/ but when import the module
>
>>import libfoo
>
I've that message
>
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: /usr/lib/python2.5/lib-dynload/_libfoo.so: undefined
symbol: __stack_chk_fai l_local
>
Could anybody help me?
>
gianluca
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>
Have you tried to use ldd against the _libfoo.so to check if it is
able to get all the libraries it needs?
>
Regards
Marco
>
--
Marco Bizzarrihttp://iliveinpisa.blo gspot.com/

I've tried with ldd and the library aren't loaded. I don't use my *.i
interface so is quite difficult modify it (realy, the libraru is
supplied with make).

Any suggests?
gianluca
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>
>
>
--
Marco Bizzarri

http://iliveinpisa.blogspot.com/

>