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GeezerVison is showing github.com — gh-101819: Harden _io init by erlend-aasland · Pull Request #104352 · python/cpython

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@erlend-aasland

@erlend-aasland erlend-aasland commented May 10, 2023 •
edited by bedevere-bot
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Fix potential refleak if PyModule_AddObject() fails

  • Issue: Isolate the _io extension module #101819

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@erlend-aasland
pythongh-101819: Harden _io init
e54f3a5 
Fix potential refleak if PyModule_AddObject() fails
@erlend-aasland erlend-aasland added the skip news label May 10, 2023
@erlend-aasland
erlend-aasland requested review from kumaraditya303 and vstinner May 10, 2023 10:26
@bedevere-bot bedevere-bot mentioned this pull request May 10, 2023
Isolate the _io extension module #101819
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@bedevere-bot bedevere-bot added the awaiting core review label May 10, 2023
kumaraditya303
kumaraditya303 approved these changes May 10, 2023
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@bedevere-bot bedevere-bot added awaiting merge and removed awaiting core review labels May 10, 2023
@erlend-aasland
erlend-aasland merged commit 68a8ca6 into python:main May 10, 2023
@bedevere-bot bedevere-bot removed the awaiting merge label May 10, 2023
@erlend-aasland
erlend-aasland deleted the isolate-io/harden-init branch May 10, 2023 10:59
carljm added a commit to carljm/cpython that referenced this pull request May 10, 2023
@carljm
Merge branch 'main' into fixloadsuperspec
5976df9 
* main:
  pythonGH-102181: Improve specialization stats for SEND (pythonGH-102182)
  pythongh-103000: Optimise `dataclasses.asdict` for the common case (python#104364)
  pythongh-103538: Remove unused TK_AQUA code (pythonGH-103539)
  pythonGH-87695: Fix OSError from `pathlib.Path.glob()` (pythonGH-104292)
  pythongh-104263: Rely on Py_NAN and introduce Py_INFINITY (pythonGH-104202)
  pythongh-104010: Separate and improve docs for `typing.get_origin` and `typing.get_args` (python#104013)
  pythongh-101819: Adapt _io._BufferedIOBase_Type methods to Argument Clinic (python#104355)
  pythongh-103960: Dark mode: invert image brightness (python#103983)
  pythongh-104252: Immortalize Py_EMPTY_KEYS (pythongh-104253)
  pythongh-101819: Clean up _io windows console io after pythongh-104197 (python#104354)
  pythongh-101819: Harden _io init (python#104352)
  pythongh-103247: clear the module cache in a test in test_importlib/extensions/test_loader.py (pythonGH-104226)
  pythongh-103848: Adds checks to ensure that bracketed hosts found by urlsplit are of IPv6 or IPvFuture format (python#103849)
  pythongh-74895: adjust tests to work on Solaris (python#104326)
  pythongh-101819: Refactor _io in preparation for module isolation (python#104334)
  pythongh-90953: Don't use deprecated AST nodes in clinic.py (python#104322)
  pythongh-102327: Extend docs for "url" and "headers" parameters to HTTPConnection.request()
  pythongh-104328: Fix typo in ``typing.Generic`` multiple inheritance error message (python#104335)
carljm added a commit to carljm/cpython that referenced this pull request May 11, 2023
@carljm
Merge branch 'main' into supermon
19b3d9e 
* main: (27 commits)
  pythongh-87849: fix SEND specialization family definition (pythonGH-104268)
  pythongh-101819: Adapt _io.IOBase.seek and _io.IOBase.truncate to Argument Clinic (python#104384)
  pythongh-101819: Adapt _io._Buffered* methods to Argument Clinic (python#104367)
  pythongh-101819: Refactor `_io` futher in preparation for module isolation (python#104369)
  pythongh-101819: Adapt _io.TextIOBase methods to Argument Clinic (python#104383)
  pythongh-101117: Improve accuracy of sqlite3.Cursor.rowcount docs (python#104287)
  pythonGH-92184: Convert os.altsep to '/' in filenames when creating ZipInfo objects (python#92185)
  pythongh-104357: fix inlined comprehensions that close over iteration var (python#104368)
  pythonGH-90208: Suppress OSError exceptions from `pathlib.Path.glob()` (pythonGH-104141)
  pythonGH-102181: Improve specialization stats for SEND (pythonGH-102182)
  pythongh-103000: Optimise `dataclasses.asdict` for the common case (python#104364)
  pythongh-103538: Remove unused TK_AQUA code (pythonGH-103539)
  pythonGH-87695: Fix OSError from `pathlib.Path.glob()` (pythonGH-104292)
  pythongh-104263: Rely on Py_NAN and introduce Py_INFINITY (pythonGH-104202)
  pythongh-104010: Separate and improve docs for `typing.get_origin` and `typing.get_args` (python#104013)
  pythongh-101819: Adapt _io._BufferedIOBase_Type methods to Argument Clinic (python#104355)
  pythongh-103960: Dark mode: invert image brightness (python#103983)
  pythongh-104252: Immortalize Py_EMPTY_KEYS (pythongh-104253)
  pythongh-101819: Clean up _io windows console io after pythongh-104197 (python#104354)
  pythongh-101819: Harden _io init (python#104352)
  ...
vstinner
vstinner reviewed May 11, 2023
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PyModule_AddObject() is really hard to use correctly. I strongly prefer PyModule_AddObjectRef() that I added to fix my own mistakes :-)

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vstinner
vstinner reviewed May 11, 2023
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Post merge review: LGTM.

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@vstinner vstinner vstinner left review comments
@kumaraditya303 kumaraditya303 kumaraditya303 approved these changes

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@erlend-aasland @vstinner @kumaraditya303 @bedevere-bot
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