[ python-Bugs-737947 ] Failed assert in stringobject.c

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Bugs item #737947, was opened at 2003-05-14 19:51
Message generated for change (Comment added) made by facundobatista
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Category: Python Interpreter Core
Group: Python 2.2.1
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Fernando Pérez (fer_perez)
Assigned to: Fred L. Drake, Jr. (fdrake)
Summary: Failed assert in stringobject.c

Initial Comment:
Here's how to reproduce the problem:

[~]> cat test.py
import readline
readline.get_completer_delims()

[~]> echo 'execfile("test.py");print 10' | python
python: Objects/stringobject.c:111:
PyString_FromString: Assertion `str !=((void *)0)' failed.
Abort

This was tested with 2.2.1 under RedHat 8.0. On c.l.py,
a Mandrake 9.0 (py2.2.2) user reported a segfault with
the same.

Martin reported not seeing the problem with 2.3b1. 
However, others suggested still filing it for a
possible backport, and also in case the fix was accidental.

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>Comment By: Facundo Batista (facundobatista)
Date: 2004-12-26 12:06

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It's fixed in Py2.3.4.

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Comment By: Barry A. Warsaw (bwarsaw)
Date: 2003-09-03 00:35

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I obviously didn't get to this for 2.2.3.  Reassigning to
Fred who threatened to be the 2.2.4 RM.


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Comment By: Neal Norwitz (nnorwitz)
Date: 2003-05-22 18:14

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Barry, should this be handled for 2.2.3?

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Comment By: Neal Norwitz (nnorwitz)
Date: 2003-05-14 23:28

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revision 2.54 in Modules/readline.c fixed this problem. 
Patch #512981: Update readline input stream on sys.stdin/out
change.

The patch must be modified for 2.2.3 because there is an API
change.

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