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Tue Jan 25 22:09:32 CET 2005 · https://mail.python.org/pipermail/python-dev/2005-January/051291.html

[Anthony Baxter]
> >>> I'm
> >>> not aware of anyone having done a fix for the issue Tim identified
> >>> ( http://www.python.org/sf/1069160 )

[Raymond Hettinger]
> > Any chance of this getting fixed before 2.4.1 goes out in February?

[Timbot]
> It probably won't be fixed by me.  It would be better if a Unix-head
> volunteered to repair it, because the most likely kind of thread race
> (explained in the bug report) has proven impossible to provoke on
> Windows (short of carefully inserting sleeps into Python's C code) any
> of the times this bug has been reported in the past (the same kind of
> bug has appeared several times in different parts of Python's
> threading code -- holding the GIL is not sufficient protection against
> concurrent mutation of the tstate chain, for reasons explained in the
> bug report).
> 
> A fix is very simple (also explained in the bug report) -- acquire the
> damn mutex, don't trust to luck.

Hey Unix-heads.
Any takers?

Raymond

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[Python-Dev] state of 2.4 final release