[issue13703] Hash collision security issue

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

> You said above that it should be hardcoded; if so, how can it be changed
> at run-time from an environment variable?  Or am I misunderstanding.

You're right, I used the wrong word. I meant it should be a constant
independently of the dict size. But, indeed, not hard-coded in the
source.

> > > BTW, presumably if we do it, we should do it for sets as well?
> > 
> > Yeah, and use the same env var / sys function.
> 
> Despite the "DICT" in the title?  OK.

Well, dict is the most likely target for these attacks.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue13703>
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