Serhiy Storchaka added the comment:
Minimal example:
import array
a = array.array("B")
a.fromstring(b'x'*0x10000)
a.fromstring(a)
a.fromstring(a)
In 3.x it doesn't work. An exception is raised:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
BufferError: cannot resize an array that is exporting buffers
I think it would be better to raise an exception in 2.7 too.
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type: security -> crash
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue24613>
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