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Title: bpo-37417: Fix error handling in bytearray.extend. by brandtbucher · Pull Request #14407 · python/cpython · GitHub

Open Graph Title: bpo-37417: Fix error handling in bytearray.extend. by brandtbucher · Pull Request #14407 · python/cpython

X Title: bpo-37417: Fix error handling in bytearray.extend. by brandtbucher · Pull Request #14407 · python/cpython

Description: bytearray.extend doesn't properly handle errors that arise during iteration of the argument: Python 3.9.0a0 (heads/master:5150d32, Jun 26 2019, 10:55:32) [GCC 5.4.0 20160609] on linux Type "help", "copyright", "credits" or "license" for more information. >>> array = bytearray() >>> bad_iter = map(int, "X") >>> array.extend(bad_iter) ValueError: invalid literal for int() with base 10: 'X' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "", line 1, in SystemError: returned a result with an error set As far as I can tell, this bug is present on all versions of Python 3. This patch adds a fix and a regression test. https://bugs.python.org/issue37417

Open Graph Description: bytearray.extend doesn't properly handle errors that arise during iteration of the argument: Python 3.9.0a0 (heads/master:5150d32, Jun 26 2019, 10:55:32) [GCC 5.4.0 20160609] on linux Type &qu...

X Description: bytearray.extend doesn't properly handle errors that arise during iteration of the argument: Python 3.9.0a0 (heads/master:5150d32, Jun 26 2019, 10:55:32) [GCC 5.4.0 20160609] on linux Type...

Opengraph URL: https://github.com/python/cpython/pull/14407

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bpo-37417: Fix error handling in bytearray.extend. https://github.com/python/cpython/pull/14407/files#top
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b6b8c1a Add a test for error handling in bytearray.extend. brandtbucher Jun 26, 2019 https://github.com/python/cpython/pull/14407/commits/b6b8c1a7d299c076df3e1e07774f8d7070c974fd
deb64d6 Fix error handling in bytearray.extend. brandtbucher Jun 26, 2019 https://github.com/python/cpython/pull/14407/commits/deb64d60e6cee8ff93545d230a6047dee4009f3b
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