[Python-bugs-list] [ python-Bugs-465759 ] segmentation fault

[noreply@sourceforge.net]

Bugs item #465759, was opened at 2001-09-27 11:53
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Category: Unicode
Group: Python 2.1.1
Status: Open
Resolution: None
Priority: 5
Submitted By: Andreas Jung (ajung)
Assigned to: M.-A. Lemburg (lemburg)
Summary: segmentation fault 

Initial Comment:
The attached tar.gz contains the source
of a modified Zope splitter that accepts
unicode strings. The included test.py file
crashes with Python2.1.1 with a segfault.
Traceback see below. It maybe a reference counting
problem but I could not find any errors. I reduced
the original sources of the Splitter to a small
reproducable testcase. I also checked the problem
against gcc-3.0.1 and gcc-2.9.6 - same behaviour.

Any ideas?
Andreas 


(gdb) bt
#0  0x400e4eaa in chunk_free (ar_ptr=0x4018df00, p=0x80f8de8) at malloc.c:3152
#1  0x400e4d59 in __libc_free (mem=0x80f8df0) at malloc.c:3054
#2  0x0808acb0 in func_dealloc (op=0x80fb584) at Objects/funcobject.c:259
#3  0x08091bed in insertdict (mp=0x80f21dc, key=0x80f1980, hash=399376304, value=0x80c4cac) at Objects/dictobject.c:377
#4  0x08091e97 in PyDict_SetItem (op=0x80f21dc, key=0x80f1980, value=0x80c4cac) at Objects/dictobject.c:510
#5  0x08093eeb in _PyModule_Clear (m=0x80f1b44) at Objects/moduleobject.c:118
#6  0x08067fdb in PyImport_Cleanup () at Python/import.c:323
#7  0x0806e5bd in Py_Finalize () at Python/pythonrun.c:211
#8  0x08051e38 in Py_Main (argc=3, argv=0xbffff594) at Modules/main.c:331
#9  0x40081177 in __libc_start_main (main=0x8051a30 <main>, argc=3, ubp_av=0xbffff594, init=0x8050e78 <_init>, 
    fini=0x80a9810 <_fini>, rtld_fini=0x4000e184 <_dl_fini>, stack_end=0xbffff58c) at ../sysdeps/generic/libc-start.c:129


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>Comment By: M.-A. Lemburg (lemburg)
Date: 2001-09-28 06:33

Message:
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I still don't see an archive on SF.

Could this be caused by the same problem you reported a few days ago ? (using "u" instead of "U" in the argument 
parser ?).

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Comment By: Andreas Jung (ajung)
Date: 2001-09-28 05:43

Message:
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The archive should be available now.
In Sourceforge We Trust.

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Comment By: Andreas Jung (ajung)
Date: 2001-09-28 05:40

Message:
Logged In: YES 
user_id=11084

The archive should be available now.
In Sourceforge We Trust.

----------------------------------------------------------------------

Comment By: Andreas Jung (ajung)
Date: 2001-09-28 05:40

Message:
Logged In: YES 
user_id=11084

archive should be available now :-)
In Sourceforge We Trust.

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Comment By: Martin v. Löwis (loewis)
Date: 2001-09-28 00:17

Message:
Logged In: YES 
user_id=21627

There's no uploaded file!  You have to check the
checkbox labeled "Check to Upload & Attach File"
when you upload a file.

Please try again.

(This is a SourceForge annoyance that we can do
nothing about. :-( )

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Comment By: Martin v. Löwis (loewis)
Date: 2001-09-28 00:17

Message:
Logged In: YES 
user_id=21627




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