[issue13617] Reject embedded null characters in wchar* strings

Changes by Serhiy Storchaka : -- pull_requests: +2518 ___ Python tracker ___ ___

[issue13617] Reject embedded null characters in wchar* strings

Changes by Serhiy Storchaka : -- pull_requests: +2517 ___ Python tracker ___ ___

[issue13617] Reject embedded null characters in wchar* strings

Serhiy Storchaka added the comment: New changeset f7eae0adfcd4c50034281b2c69f461b43b68db84 by Serhiy Storchaka in branch 'master': [security] bpo-13617: Reject embedded null characters in wchar* strings. (#2302) https://github.com/python/cpython/commit/f7eae0adfcd4c50034281b2c69f461b43b68db84

[issue30713] Reject newline character (U+000A) in URLs in urllib.parse

Serhiy Storchaka added the comment: First, I think urllib.parse is not the best place for doing such checks. Even if add some checks in urllib.parse, they should be added also at lower level in urllib.request or concrete protocol implementations. Second, PR 2303 actually doesn't reject

[issue29301] decimal: Use FASTCALL and/or Argument Clinic

Stefan Krah added the comment: I think I'll wait until #29464 is committed and the API is considered frozen (see msg295176?). -- ___ Python tracker ___

[issue24999] Segfault in test_re.test_sre_character_class_literals() when Python is compiled by ICC

Stefan Krah added the comment: icc on Linux has always worked exactly as gcc, except that -fp-model=strict needs to be specified. I can't test on Windows -- I don't seem to get MSVC licences any more. -- ___ Python tracker

[issue30723] IDLE parenmatch - left and right highlighting, independent flash-delay

Terry J. Reedy added the comment: Charles, thank you for the focused suggestion and patch. If you are interested, #30422 reviews IDLE goals and current issues. -- resolution: -> fixed stage: test needed -> resolved status: open -> closed ___

[issue30744] Local variable assignment is broken when combined with threads + tracing + closures

Nick Coghlan added the comment: I like it because it categorically eliminates the "tracing or not?" global state dependence when it comes to manipulation of the return value of locals() - manipulating that will either always affect the original execution namespace immediately (modules,

[issue30422] Add roadmap.txt section to idlelib

Terry J. Reedy added the comment: If you are suggesting that at least you, Cheryl, and I work together on one 'area' to make fairly rapid, visible, and satisfying progress, I am all for that. But rather than focus on one of the 5 types of improvements for all components, I would rather focus

[issue30789] Redesign PyCodeObject.co_extras to use a single memory block, instead of two

Changes by Serhiy Storchaka : -- nosy: +serhiy.storchaka stage: -> needs patch ___ Python tracker ___

[issue10972] zipfile: add "unicode" option to the force the filename encoding to UTF-8

Serhiy Storchaka added the comment: See also issue28080. -- ___ Python tracker ___ ___ Python-bugs-list

[issue24039] Idle: some modal dialogs maximize, don't minimize

Louie Lu added the comment: The bugs can be reproduce on MacOS, when click the minimize button, the search dialog will be minimize, then pop up to front again. The preference dialog have the same behavior on MacOS, but debugger dialog won't. And, Goto dialog will minimize with IDLE shell

[issue30422] Add roadmap.txt section to idlelib

Louie Lu added the comment: Terry: For question 1, I think we can mark out the value point of the part in your roadmap.txt which we have more priority to fixed first, then get a bi-weekly (maybe) sprint to fixed one part. -- ___ Python tracker

[issue30744] Local variable assignment is broken when combined with threads + tracing + closures

Nathaniel Smith added the comment: > Folks that actually *wanted* the old behaviour would then need to do either > "sys._getframe().f_locals" or "inspect.currentframe().f_locals". So by making locals() and f_locals have different semantics, we'd be adding yet another user-visible

[issue24813] Redesign Help => About IDLE, make it non-modal

Terry J. Reedy added the comment: New changeset 413c0a92bcc92efe92849fe5e711163da453410b by terryjreedy in branch '3.6': [3.6] bpo-24813: IDLE tagline is Integrated Development and Learning Environment (GH-2451) (#2461)

[issue30723] IDLE parenmatch - left and right highlighting, independent flash-delay

Terry J. Reedy added the comment: New changeset af68382f68b08a383e7064777cf817375681e434 by terryjreedy in branch '3.6': [3.6] bpo-30723: IDLE -- Enhance parenmatch; add style, flash, and help (GH-2306) (#2460) https://github.com/python/cpython/commit/af68382f68b08a383e7064777cf817375681e434

[issue24813] Redesign Help => About IDLE, make it non-modal

Changes by Terry J. Reedy : -- pull_requests: +2516 ___ Python tracker ___ ___

[issue30723] IDLE parenmatch - left and right highlighting, independent flash-delay

Changes by Terry J. Reedy : -- pull_requests: +2515 ___ Python tracker ___ ___

[issue24813] Redesign Help => About IDLE, make it non-modal

Terry J. Reedy added the comment: New changeset 592eda123329bb5ce2bffcbe3701be6b909f1b2a by terryjreedy (Mark Roseman) in branch 'master': bpo-24813: IDLE tagline is Integrated Development and Learning Environment (#2451)

[issue30723] IDLE parenmatch - left and right highlighting, independent flash-delay

Terry J. Reedy added the comment: New changeset fae2c3538ecbcdd37b6eca891c0815d2093c39e3 by terryjreedy (wohlganger) in branch 'master': bpo-30723: IDLE -- Enhance parenmatch; add style, flash, and help (#2306) https://github.com/python/cpython/commit/fae2c3538ecbcdd37b6eca891c0815d2093c39e3

[issue30422] Add roadmap.txt section to idlelib

Terry J. Reedy added the comment: A possible revision of the first paragraph of my opening message. * Summer 2010: Pydev discussed whether to remove IDLE (too old) or to maintain and 'modernize' it. Included in the latter were use of the better-looking ttk widgets and of tabbed windows and

[issue14094] ntpath.realpath() should use GetFinalPathNameByHandle()

Eryk Sun added the comment: I assume by nt.realpath we're talking about ntpath.realpath. In that case nothing was done to fix this. It's still an alias for ntpath.abspath, which calls GetFullPathNameW. -- nosy: +eryksun resolution: fixed -> stage: resolved -> needs patch status:

[issue30658] Buildbot: don't sent email notification for custom builders

STINNER Victor added the comment: It seems like buildbot.python.org will be upgrade to buildbot 0.9, and so we will be able to filter emails by branches ;-) -- ___ Python tracker

[issue28232] asyncio: wrap_future() doesn't handle cancellation correctly

STINNER Victor added the comment: I'm sorry, but I'm not interested anymore to work on asyncio, and I'm unable to say if the bug was fixed since I reported it or not :-/ But I saw work on cancellation. So maybe it was already fixed. I now just close the issue. -- resolution: -> out

[issue29464] Specialize FASTCALL for functions with positional-only parameters

STINNER Victor added the comment: Oh, it seems like this change should help to use FASTCALL in the _decimal module: issue #29301. Stefan doesn't want to use Argument Clinic. -- ___ Python tracker

[issue29301] decimal: Use FASTCALL and/or Argument Clinic

STINNER Victor added the comment: So Stefan: what do you want to do? Use FASTCALL or not? :-) I would prefer to not wait until the beta if you are ok to use FASTCALL. Note: it seems like bpo-29464 is going to be approved ;-) -- ___ Python tracker

[issue19613] test_nntplib: sporadic failures, test_article_head_body()

STINNER Victor added the comment: Sorry, I lost track of this issue. What is the status? @Martin: Do you want to convert your latest patch into a PR? -- ___ Python tracker

[issue14094] nt.realpath() should use GetFinalPathNameByHandle() when available

STINNER Victor added the comment: Python 3 now uses GetFinalPathNameByHandle()! -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue13617] Reject embedded null characters in wchar* strings

STINNER Victor added the comment: Wow, it's nice to see activity on this issue that I opened 6 years ago :-) Sorry Serhiy, I don't have the bandwidth right now to review your change :-( In lack of review, I suggest you to just push it. -- ___

[issue13552] Compilation issues of the curses module on Solaris and OpenIndiana

STINNER Victor added the comment: The OpenIndiana buildbot is offline. The Solaris buildbot was removed. We cannot develop on these operating systems, so I just close the issue. Sorry. -- resolution: -> out of date stage: -> resolved status: open -> closed

[issue12939] Add new io.FileIO using the native Windows API

STINNER Victor added the comment: While it might be a good idea, we failed to find anyone to implement it in 6 years, and so I close the issue. Sorry! -- resolution: -> out of date stage: needs patch -> resolved status: open -> closed ___ Python

[issue12568] Add functions to get the width in columns of a character

STINNER Victor added the comment: Since we failed to agree on this feature, I close the issue. -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue12513] codec.StreamReaderWriter: issues with interlaced read-write

STINNER Victor added the comment: Sorry, I just lost track of this issue and so will just close it. Moreover, I also closed issue12215. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue12512] codecs: StreamWriter issues with stateful codecs after a seek or with append mode

STINNER Victor added the comment: Sorry, I just lost track of this issue and so will just close it. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue12215] TextIOWrapper: issues with interlaced read-write

STINNER Victor added the comment: Given that nobody complains the last 9 years (since Python 3.0 was released), I'm not sure that it's worth it to fix this corner case. If you consider that I'm wrong, please reopen the issue ;-) -- resolution: -> out of date stage: -> resolved

[issue10972] zipfile: add "unicode" option to the force the filename encoding to UTF-8

STINNER Victor added the comment: > This looks similar to issue10614 Right. Let's focus on that one which has a better design. "unicode" means everything and nothing. It's more reliable to specify an encoding. -- resolution: -> duplicate stage: -> resolved status: open -> closed

[issue8796] Deprecate codecs.open()

STINNER Victor added the comment: I proposed this idea multiple times, but it's backward incompatible and more generally seen as a bad issue, since there are very specific use cases for codecs.open(). So I just close the issue. -- resolution: -> rejected stage: needs patch ->

[issue19756] test_nntplib: sporadic failures, network isses? server down?

STINNER Victor added the comment: Any progress on this issue? Martin: Can you please convert your latest patch into a Pull Request? -- ___ Python tracker

[issue20615] Replace PyDict_GetItem() with PyDict_GetItemWithError()

STINNER Victor added the comment: Sorry, I lost track of this issue, so I just close it. -- resolution: -> out of date stage: needs patch -> resolved status: open -> closed ___ Python tracker

[issue20669] OpenBSD: socket.recvmsg tests fail with OSError: [Errno 40] Message too long

STINNER Victor added the comment: Or should we just close the issue as "out of date"? -- ___ Python tracker ___

[issue20669] OpenBSD: socket.recvmsg tests fail with OSError: [Errno 40] Message too long

STINNER Victor added the comment: Oh, this issue is now old. Can someone please try the patch? Does it fix the issue? -- ___ Python tracker ___

[issue20718] OpenBSD/AIX: tests passing a file descriptor with sendmsg/recvmsg failures

STINNER Victor added the comment: Old issue with no activity, I just close it. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue21080] asyncio.subprocess: connect pipes of two programs

STINNER Victor added the comment: I don't see how to implement this idea, not if it's doable. Anyway, I'm not interested anymore to implement the idea, so I just close this old issue. -- resolution: -> out of date stage: -> resolved status: open -> closed

[issue21998] asyncio: support fork

STINNER Victor added the comment: Python 3.7 got as new os.register_at_fork() function. I don't know if it could help: https://docs.python.org/dev/library/os.html#os.register_at_fork Can we close this issue? Sorry, I lost track of this issue and I see no activity since the end of 2015...

[issue22207] Test for integer overflow on Py_ssize_t: explicitly cast to size_t

STINNER Victor added the comment: Ok, let's close the issue in that case ;-) -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue22271] Deprecate PyUnicode_AsUnicode(): emit a DeprecationWarning

STINNER Victor added the comment: Sorry I lost track of this issue, I just close it. Note: Serhiy recently worked on wchar_t functions of PyUnicodeObject to detect embedded null characters, see for example bpo-30708. -- resolution: -> out of date stage: -> resolved status: open ->

[issue22331] test_io.test_interrupted_write_text() hangs on the buildbot FreeBSD 7.2

STINNER Victor added the comment: Hum, the resolution is already set to Fixed, and I didn't see this bug last months on buildbots, so I consider that yes, it's fixed. Sorry Martin, I lost track of this issue and so I don't know what to do with your patch :-/ I will just close the issue.

[issue23587] asyncio: use the new traceback.TracebackException class

STINNER Victor added the comment: Sorry, I'm not interested anymore to work on asyncio, so I just close this old issue which has no activity since March 2015. I'm not even sure that it's doable to use traceback.TracebackException in asyncio. Moreover, Python and asyncio evolved in the

[issue24598] asyncio: add background task detecting reference cycles

STINNER Victor added the comment: I lost track of this issue, so I just close it, sorry. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue23763] Chain exceptions in C

STINNER Victor added the comment: I lost track of this issue and my PEP 490 was more and less rejected, so I just close this issue. I was decided that chaining or not exceptions should be done on a case by case basis. -- resolution: -> out of date stage: -> resolved status: open ->

[issue24999] Segfault in test_re.test_sre_character_class_literals() when Python is compiled by ICC

STINNER Victor added the comment: The two ICC buildbots are now offline. ICC was never really officially supported, so I just close this old issue (no activity since the end of 2015). -- resolution: -> out of date stage: needs patch -> resolved status: open -> closed

[issue25796] Running test_multiprocessing_spawn is slow (more than 8 minutes)

STINNER Victor added the comment: Sorry, I failed to take a decision nor find a concrete action to do on this issue, so I just closed it. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue25606] asyncio doc: 'socket' transport extra info is not mandatory

STINNER Victor added the comment: It seems like Guido doesn't like the idea, so I just close the issue :-) -- resolution: -> rejected stage: -> resolved status: open -> closed ___ Python tracker

[issue25868] test_eintr.test_sigwaitinfo() hangs on "AMD64 FreeBSD CURRENT 3.x" buildbot

STINNER Victor added the comment: It seems like the root issue was fixed by myself in the bpo-30320. Sorry Martin, I forgot this issue and so forgot to review your patch. But it seems like we took a similar approach: using signal.pthread_sigmask() seems to be the only right way to write a

[issue26145] [WIP] PEP 511: Add sys.set_code_transformers()

Changes by STINNER Victor : -- title: PEP 511: Add sys.set_code_transformers() -> [WIP] PEP 511: Add sys.set_code_transformers() ___ Python tracker

[issue26098] [WIP] PEP 510: Specialize functions with guards

Changes by STINNER Victor : -- title: PEP 510: Specialize functions with guards -> [WIP] PEP 510: Specialize functions with guards ___ Python tracker

[issue26251] Use "Low-fragmentation Heap" memory allocator on Windows

STINNER Victor added the comment: Is there anyway interested to experiment to write such change and run benchmarks with it? -- ___ Python tracker ___

[issue26373] asyncio: add support for async context manager on streams?

STINNER Victor added the comment: I'm not sure asynico anymore and lost track of this issue, so I just close it. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue26506] hex() documentation: mention "%x" % int

STINNER Victor added the comment: Can someone pick the last patch and convert it to a pull request? CPython moved to GitHub in the meanwhile! See http://docs.python.org/devguide/ ;-) -- ___ Python tracker

[issue26506] [EASY] hex() documentation: mention "%x" % int

Changes by STINNER Victor : -- keywords: +easy title: hex() documentation: mention "%x" % int -> [EASY] hex() documentation: mention "%x" % int ___ Python tracker

[issue26618] _overlapped extension module of asyncio uses deprecated WSAStringToAddressA() function

Changes by STINNER Victor : -- nosy: +eryksun ___ Python tracker ___ ___

[issue26643] regrtest: rework libregrtest.save_env submodule

STINNER Victor added the comment: regrtest now always displays before/after when the environment is altered. I consider that it's enough to close this issue. I'm no more interested to try to enhance the output. -- resolution: -> fixed stage: -> resolved status: open -> closed

[issue26757] test_urllib2net.test_http_basic() timeout after 15 min on

STINNER Victor added the comment: Buildbot failure not seen last months, so I just close the issue. -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue27068] Add a detach() method to subprocess.Popen

STINNER Victor added the comment: @Martin Panter: Do you still want this feature? Any progress on bpo-27069? -- ___ Python tracker ___

[issue27103] regrtest: capture stdout (-W) option is incompatible with refleak hunter (-R)

STINNER Victor added the comment: While the root issue is not fixed, at least -W doesn't cause issues anymore with -R, so I consider that the "bug" was fixed ;-) -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue27847] os.set_inheritable() looks to be broken on OpenIndiana, regression of Python 3.6

STINNER Victor added the comment: I'm not interested to work on OpenIndiana, and I consider that we should just remove the OpenIndiana buildbot, so I abandon this issue. -- resolution: -> out of date stage: -> resolved status: open -> closed ___

[issue27940] xml.etree: Avoid XML declaration for the "ascii" encoding

STINNER Victor added the comment: I lost track of this change. I'm not sure why I proposed it, and I don't feel confortable to change the ElementTree code :-/ I fear a regression, so I prefer to abandon my change. -- resolution: -> out of date stage: -> resolved status: open ->

[issue28223] test_tools fails with timeout on AMD64 Snow Leop 3.x buildbot

STINNER Victor added the comment: Buildbots timeout has been adjusted, so this issue has been fixed indiretly. -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue28224] Compilation warnings on Windows: export 'PyInit_xx' specified multiple times

STINNER Victor added the comment: > This is a known bug when compiling 64-bit extension modules. Oh ok. I will just close my issue in that case :-) -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue29240] [WIP] Implementation of the PEP 540: Add a new UTF-8 mode

Changes by STINNER Victor : -- title: Implementation of the PEP 540: Add a new UTF-8 mode -> [WIP] Implementation of the PEP 540: Add a new UTF-8 mode ___ Python tracker

[issue28554] Windows: _socket module fails to compile on "AMD64 Windows7 SP1 3.x" buildbot "because "AlwaysCreate" was specified"

STINNER Victor added the comment: Windows buildbots are now fine. It seems like the bug was fixed ;-) -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue29461] Experiment usage of likely/unlikely in CPython core

STINNER Victor added the comment: So, I played with likely/unlikely and... nothing, nothing interesting. Please use PGO compilation ;-) -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue29512] regrtest refleak: implement bisection feature

STINNER Victor added the comment: Ok, I pushed a first implementation. It's problaby buggy and incomplete, but it's better than nothing, and can be enhanced later. I prefer to play with it longer before starting to backport it to other branches, to not have to backport changes multiple times.

[issue30422] Add roadmap.txt section to idlelib

Terry J. Reedy added the comment: Attached is my current sorted list of IDLE issues. It is a detailed map as opposed to the overview I posted before. I spent a couple of days last week reviewing issues, making sure that all IDLE issues were marked category IDLE and that all with a patch were

[issue29530] Windows buildbots broken by the migration to GitHub (meta issue)

STINNER Victor added the comment: Windows buildbots are green since at least 2 months, so I close this issue. There is one remaining issue, but specific to the Windows *installer*: see bpo-30716 and bpo-27425. -- dependencies: -Tests fail because of git's newline preferences on

[issue29933] asyncio: set_write_buffer_limits() doc doesn't specify unit of the parameters

STINNER Victor added the comment: Oh, thanks for the documentation! Now the change should just be backported to other branches. -- ___ Python tracker

[issue30172] test_tools takes longer than 5 minutes on some buildbots

STINNER Victor added the comment: I failed to take a decision nor any concrete action on this issue, so I just close it ;-) -- resolution: -> out of date stage: -> resolved status: open -> closed ___ Python tracker

[issue30283] [2.7] Backport test_regrtest (partially) on Python 2.7

Changes by STINNER Victor : -- resolution: -> fixed status: open -> closed ___ Python tracker ___

[issue30314] Buildbots: 15 min is too low for test_tools on x86 Tiger 3.6 buildbot

STINNER Victor added the comment: The timeout of buildbot has been adjusted (my PR https://github.com/python/buildmaster-config/pull/8 has been merged). The cpu resource has been disabled on Travis CI to make it faster. This issue can now been fixed. -- resolution: -> fixed stage:

[issue30368] [2.7] OpenSSL compilation fails on AMD64 Windows7 SP1 VS9.0 2.7

STINNER Victor added the comment: The initial issue ("[2.7] OpenSSL compilation fails on AMD64 Windows7 SP1 VS9.0 2.7") is now fixed, so I close the issue. Thanks for the help everyone who helped me on this one! -- resolution: -> fixed stage: -> resolved status: open -> closed

[issue30599] test_threaded_import leaks references

STINNER Victor added the comment: test_threaded_import has been fixed, so I close the issue. Thanks Antoine and Serhiy for the reviews and feedback ;-) I'm ok to not provide a "unregister" function. At least, until an user complains with a good rationale ;-) -- resolution: -> fixed

[issue30776] regrtest: change -R/--huntrleaks rule to decide if a test leaks references

STINNER Victor added the comment: It seems like the change works well since I didn't see any more false alarms on the Refleaks buildbots. I close the issue. The change has been applied to 2.7, 3.5, 3.6 and master branches. -- resolution: -> fixed stage: -> resolved status: open ->

[issue30542] test_files() of test_tools.test_unparse.DirectoryTestCase leaks references

STINNER Victor added the comment: test_tools leak was a false alarm which has been fixed in regrtest by bpo-30776. -- resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker

[issue30704] test_free_different_thread() of test_code leaks references on Python 3.6

Changes by STINNER Victor : -- resolution: -> fixed stage: -> resolved status: open -> closed versions: +Python 3.7 ___ Python tracker

[issue30704] test_free_different_thread() of test_code leaks references on Python 3.6

STINNER Victor added the comment: New changeset 26daad4ee14693381d84a5235709d22aed1c22ed by Victor Stinner in branch '3.6': bpo-30704, bpo-30604: Fix memleak in code_dealloc() (#2455) (#2456) https://github.com/python/cpython/commit/26daad4ee14693381d84a5235709d22aed1c22ed --

[issue30604] co_extra_freefuncs is stored thread locally and can lead to crashes

STINNER Victor added the comment: New changeset 26daad4ee14693381d84a5235709d22aed1c22ed by Victor Stinner in branch '3.6': bpo-30704, bpo-30604: Fix memleak in code_dealloc() (#2455) (#2456) https://github.com/python/cpython/commit/26daad4ee14693381d84a5235709d22aed1c22ed --

[issue29512] regrtest refleak: implement bisection feature

STINNER Victor added the comment: New changeset 84d9d14a1fa395fbd21262ba195490be25a7b3bc by Victor Stinner in branch 'master': bpo-29512: Add test.bisect, bisect failing tests (#2452) https://github.com/python/cpython/commit/84d9d14a1fa395fbd21262ba195490be25a7b3bc --

[issue30604] co_extra_freefuncs is stored thread locally and can lead to crashes

Changes by STINNER Victor : -- pull_requests: +2514 ___ Python tracker ___ ___

[issue30704] test_free_different_thread() of test_code leaks references on Python 3.6

Changes by STINNER Victor : -- pull_requests: +2513 ___ Python tracker ___ ___

[issue30704] test_free_different_thread() of test_code leaks references on Python 3.6

STINNER Victor added the comment: New changeset 23e7944eba1968bb8432fdc4cc96d4fdd2c1a230 by Victor Stinner in branch 'master': bpo-30704, bpo-30604: Fix memleak in code_dealloc() (#2455) https://github.com/python/cpython/commit/23e7944eba1968bb8432fdc4cc96d4fdd2c1a230 --

[issue30604] co_extra_freefuncs is stored thread locally and can lead to crashes

STINNER Victor added the comment: New changeset 23e7944eba1968bb8432fdc4cc96d4fdd2c1a230 by Victor Stinner in branch 'master': bpo-30704, bpo-30604: Fix memleak in code_dealloc() (#2455) https://github.com/python/cpython/commit/23e7944eba1968bb8432fdc4cc96d4fdd2c1a230 --

[issue30789] Redesign PyCodeObject.co_extras to use a single memory block, instead of two

Changes by STINNER Victor : -- nosy: +dino.viehland, yselivanov ___ Python tracker ___

[issue30604] co_extra_freefuncs is stored thread locally and can lead to crashes

STINNER Victor added the comment: > _PyCode_SetExtra() uses two memory block for code extras. By changing how > memory is accessed and allocated, it would be possible to use a single memory > block. Was it on purpose to use two memory blocks? I discussed with Yury who is not opposed to such

[issue30789] Redesign PyCodeObject.co_extras to use a single memory block, instead of two

New submission from STINNER Victor: Currently, _PyCode_SetExtra() uses two memory block for code extras. Using a different structure, it would be possible to use a single memory block: less memory fragmentation, better CPU cache usage, less indirections, etc. It matters since the long term

[issue30604] co_extra_freefuncs is stored thread locally and can lead to crashes

STINNER Victor added the comment: _PyCode_SetExtra() uses two memory block for code extras. By changing how memory is accessed and allocated, it would be possible to use a single memory block. Was it on purpose to use two memory blocks? See for example PyTupleObject which uses a single memory

[issue30604] co_extra_freefuncs is stored thread locally and can lead to crashes

Changes by STINNER Victor : -- pull_requests: +2512 ___ Python tracker ___ ___

[issue30704] test_free_different_thread() of test_code leaks references on Python 3.6

Changes by STINNER Victor : -- pull_requests: +2511 ___ Python tracker ___ ___

[issue17942] IDLE Debugger: Improve GUI

Changes by Mark Roseman : -- pull_requests: +2510 ___ Python tracker ___ ___

[issue29512] regrtest refleak: implement bisection feature

Changes by STINNER Victor : -- pull_requests: +2509 ___ Python tracker ___ ___

[issue30758] regrtest hangs sometimes on the master branch (test_pydoc? test_subprocess?)

Changes by STINNER Victor : -- title: regrtest hangs sometimes on the master branch (test_pydoc? test_subprocess?à) -> regrtest hangs sometimes on the master branch (test_pydoc? test_subprocess?) ___ Python tracker

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