Bugs item #1350188, was opened at 2005-11-07 03:26
Message generated for change (Settings changed) made by nnorwitz
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Category: Python Interpreter Core
Group: Python 2.4
>Status: Closed
>Resolution: Fixed
Priority: 7
Submitted By: John Pye (jdpipe)
Assigned to: Neal Norwitz (nnorwitz)
Summary: "setdlopenflags" leads to crash upon "import"
Initial Comment:
While playing around with correct values of the
dl.RTLD_xxxx flags in the dl module, I found that I
could crash python as follows:
python -v
[...]
>>> import sys; import dl
dlopen("/usr/lib/python2.4/lib-dynload/dlmodule.so", 2);
import dl # dynamically loaded from
/usr/lib/python2.4/lib-dynload/dlmodule.so
>>> sys.setdlopenflags(15)
>>> import ascend
# ascend.pyc matches ascend.py
import ascend # precompiled from ascend.pyc
dlopen("./_ascend.so", f);
python: Objects/stringobject.c:105:
PyString_FromString: Assertion `str != ((void *)0)' failed.
Aborted
JP
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>Comment By: Neal Norwitz (nnorwitz)
Date: 2005-11-08 23:03
Message:
Logged In: YES
user_id=33168
Thanks!
I don't have ascend.so. I tried importing time and it
crashed hard. I checked in a fix for me. Let me know if it
doesn't fix the problem for you.
Committed revision 41412.
Committed revision 41413. (2.4)
----------------------------------------------------------------------
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