[issue23985] Crash when deleting slices from duplicated bytearray

[Roundup Robot]

Roundup Robot added the comment:

New changeset 98c1201d8eea by Antoine Pitrou in branch '3.4':
Issue #23985: Fix a possible buffer overrun when deleting a slice from the front of a bytearray and then appending some other bytes data.
https://hg.python.org/cpython/rev/98c1201d8eea

New changeset 06fab9093973 by Antoine Pitrou in branch 'default':
Issue #23985: Fix a possible buffer overrun when deleting a slice from the front of a bytearray and then appending some other bytes data.
https://hg.python.org/cpython/rev/06fab9093973

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nosy: +python-dev

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<http://bugs.python.org/issue23985>
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