Message 337889 - Python tracker

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Author	sth
Recipients	sth
Date	2019-03-14.00:02:42
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1552521762.27.0.553620503066.issue36285@roundup.psfhosted.org>
In-reply-to

Content
The array module's `array.remove(x)` iterates over the array, searching for `x`. If the array contains >=2G elements this can overflow the `int` loop variable. `array__array_reconstructor_impl()` also contains loops with `int` variables that likely have the similar problems. Changing the loop variables to `Py_ssize_t` fixes the problem. For details see the PR.

The array module's `array.remove(x)` iterates over the array, searching for `x`. If the array contains >=2G elements this can overflow the `int` loop variable.

`array__array_reconstructor_impl()` also contains loops with `int` variables that likely have the similar problems.

Changing the loop variables to `Py_ssize_t` fixes the problem. For details see the PR.

History
Date	User	Action	Args
2019-03-14 00:02:42	sth	set	recipients: + sth
2019-03-14 00:02:42	sth	set	messageid: <1552521762.27.0.553620503066.issue36285@roundup.psfhosted.org>
2019-03-14 00:02:42	sth	link	issue36285 messages
2019-03-14 00:02:42	sth	create