[issue21037] add an AddressSanitizer build option

Charles-François Natali added the comment: I'd like to move this forward: it could IMO be a great way to proactively detect potential security defects, and nasty stack/heap/memory corruption in general. The remaining - missing - part is buildbot integration: AFAICT the only specific thing to

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Anton Afanasyev added the comment: Hi Antoine, my test works for me. It can be either a = [1, 2, 3] or a = iter([1, 2, 3]) , no matter: both objects will be +1 referenced after taking b = islice(a, 1) . My test failed without patch and passed with one. But your test is more straightforward,

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Changes by Anton Afanasyev fun@gmail.com: Added file: http://bugs.python.org/file35087/issue21321_3.4_8c8315bac6a8_4.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21321 ___

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Changes by Anton Afanasyev fun@gmail.com: Added file: http://bugs.python.org/file35086/issue21321_2.7_e3217efa6edd_4.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21321 ___

[issue8776] Bytes version of sys.argv

Nick Coghlan added the comment: Makes sense to me. Assuming we eventually manage to resolve the POSIX locale issue, the bytes variant will become even less useful. -- resolution: later - rejected status: open - closed ___ Python tracker

[issue21305] PEP 466: update os.urandom

Donald Stufft added the comment: One of the reasons the PEP was done the way it was done was it allowed you to write 2/3 compatible code without version checks. Enhancing that class won't land until 3.5 which is 18+ months away. Further more the os.urandom persistent FD's already exists and

[issue21379] StopIteration is silenced when raised by generator within context manager

Nick Coghlan added the comment: This is expected behaviour - raise StopIteration in a generator is equivalent to return, except it can occur inside a called function. The bug here is in the given context manager definition - it should be taking appropriate action if the next call failing is

[issue21305] PEP 466: update os.urandom

Nick Coghlan added the comment: Note that the discussion of this PEP *did* suffer from the language summit effect where folks that couldn't make it to the summit are missing some of the context. I believe I included all of the key motivating points in the PEP itself, but it's still not the same

[issue18314] Have os.unlink remove junction points

Tim Golden added the comment: Yes, now that the custom allocator / tracing stuff is in place: otherwise there's no way for custom allocation or tracing to occur. Please go ahead and rework the patch when you have the time. Also, since the setup of the reparse header is such an underdocumented

[issue21377] PyBytes_Concat could try to concat in-place

Antoine Pitrou added the comment: Tentative patch attached. The test suite still passes, but I'm not sure if it actually exerts the new code path. A quick grep shows me that it should be exercised at least by Modules/_io/bufferedio.c. Otherwise, the way to test the C API is to add a function

[issue21381] Python 3.4+ interpreter built on/with OS X 10.7 deployment target segfaults on 10.8+

Ned Deily added the comment: Yes, it should be possible to build all Pythons for all recent OS X deployment targets but, normally, the safest way is to build a specific deployment target on the same OS X version; that should avoid any possibility of inadvertently linking with new features not

[issue21037] add an AddressSanitizer build option

Antoine Pitrou added the comment: But I'm not really familiar with the buildbot support, so if anyone has a clue... I can add environment variables and configure options specific to a buildbot. Just tell me which ones (and which buildbot (preferably yours ? :-)). That said, it would be

[issue20951] SSLSocket.send() returns 0 for non-blocking socket

Roundup Robot added the comment: New changeset 3cf067049211 by Antoine Pitrou in branch 'default': Issue #20951: SSLSocket.send() now raises either SSLWantReadError or SSLWantWriteError on a non-blocking socket if the operation would block. Previously, it would return 0.

[issue20951] SSLSocket.send() returns 0 for non-blocking socket

Roundup Robot added the comment: New changeset b0f6983d63df by Antoine Pitrou in branch 'default': Add porting note for issue #20951. http://hg.python.org/cpython/rev/b0f6983d63df -- ___ Python tracker rep...@bugs.python.org

[issue20951] SSLSocket.send() returns 0 for non-blocking socket

Antoine Pitrou added the comment: Patch finally committed. Thanks Nikolaus! -- resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20951

[issue21382] Signal module doesnt raises ValueError Exception

New submission from rsevcan: signal.signal() built-in function doesnt throws a ValueError exception in Windows when is called with a different signal than SIGABRT, SIGFPE, SIGILL, SIGINT, SIGSEGV, or SIGTERM, as it is written in the documentation.

[issue4709] Mingw-w64 and python on windows x64

Simon Zack added the comment: The problem is still present in python 3.4 with mingw gcc 4.8.2. I was having trouble with compiling radare2's python swig bindings. The solution described here: http://ascend4.org/Setting_up_a_MinGW-w64_build_environment#Setup_Python_for_compilation_of_extensions

[issue18314] Have os.unlink remove junction points

Kim Gräsman added the comment: Also, since the setup of the reparse header is such an underdocumented nightmare, please add as much commentary as possible around the choice of allocations offsets. I'll try. It might turn into a novel. (BTW I'm not convinced that the PyMem change was the

[issue21057] TextIOWrapper does not support reading bytearrays or memoryviews

Roundup Robot added the comment: New changeset 2a1d63f09560 by Antoine Pitrou in branch 'default': Issue #21057: TextIOWrapper now allows the underlying binary stream's read() or read1() method to return an arbitrary bytes-like object (such as a memoryview).

[issue20951] SSLSocket.send() returns 0 for non-blocking socket

Roundup Robot added the comment: New changeset 7f50e1836ddb by Antoine Pitrou in branch 'default': Fix failure in test_poplib after issue #20951. http://hg.python.org/cpython/rev/7f50e1836ddb -- ___ Python tracker rep...@bugs.python.org

[issue21057] TextIOWrapper does not support reading bytearrays or memoryviews

Antoine Pitrou added the comment: Thank you, I've committed tha patch to 3.5. -- resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21057

[issue20951] SSLSocket.send() returns 0 for non-blocking socket

Antoine Pitrou added the comment: Ok, there was a failure in test_poplib when run with -unetwork, I fixed it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20951 ___

[issue21375] Fix and test overflow behavior in the C version of heapq

Raymond Hettinger added the comment: Attaching a fix. I can't think of a way to test this without an array of sys.maxsize. -- keywords: +patch Added file: http://bugs.python.org/file35088/fix_overflow.diff ___ Python tracker rep...@bugs.python.org

[issue21305] PEP 466: update os.urandom

STINNER Victor added the comment: The problem is AFAICT there's currently no way to get a file descriptor to the underlying /dev/urandom (and I don't know how it works on Windows). We can reimplement os.urandom in SystemRandom on UNIX to keep the file (fd) open. The code is very simple,

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Antoine Pitrou added the comment: Thanks. Could you also add a test for the islice_reduce additions? Or is it already tested? I suspect there's a reference leak there: after calling PyObject_GetIter, you should always Py_DECREF(empty_list). Also, with the O code, Py_BuildValue will take a new

[issue21305] PEP 466: update os.urandom

STINNER Victor added the comment: (and I don't know how it works on Windows). On Windows, the OS CryptoAPI is used and a handle is kept open between calls to os.urandom. On Windows, I don't think that it's a an issue to keep a handle open. Handle are not sequential numbers and users don't

[issue21383] make touch fails when the build directory is not the source directory

New submission from Ned Deily: make touch hg --config extensions.touch=Tools/hg/hgtouch.py touch -v *** failed to import extension touch from Tools/hg/hgtouch.py: [Errno 2] No such file or directory: 'Tools/hg/hgtouch.py' hg: unknown command 'touch' -- components: Build messages:

[issue21377] PyBytes_Concat could try to concat in-place

Antoine Pitrou added the comment: If I remember correctly, ceval.c has an optmisation for str += str even if the refcount is 2. Do we need to implement it or suggest to use bytearray or b''.join() instead? The latter, IMO. This issue is about the C API _PyBytes_Concat. --

[issue21383] make touch fails when the build directory is not the source directory

Changes by Ned Deily n...@acm.org: -- keywords: +patch stage: - patch review Added file: http://bugs.python.org/file35089/issue21383_make_touch.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21383

[issue21377] PyBytes_Concat could try to concat in-place

STINNER Victor added the comment: If I remember correctly, ceval.c has an optmisation for str += str even if the refcount is 2. Do we need to implement it or suggest to use bytearray or b''.join() instead? -- ___ Python tracker rep...@bugs.python.org

[issue17861] put opcode information in one place

Ned Deily added the comment: Martin, it could if make touch worked when building outside of the source directory (Issue21383). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17861 ___

[issue21384] Windows: Make handle non inheritable by default

New submission from STINNER Victor: The PEP 446 was implemented in Python 3.4. All file descriptors are now created non inheritable. The implementation was not finished on Windows, handles may be created inheritable. The Python code should be audoted for that. For example, hCryptProv in

[issue21385] Compiling modified AST crashes on debug build unless linenumbering discarded

New submission from Antti Haapala: We had had problems with our web service occasionally hanging and performing poorly, and as we didn't have much clue about the cause of these, we decided to continuously run our staging build under debug enabled python 3.4, and then attaching gdb as needed.

[issue1284316] Win32: Security problem with default installation directory

Changes by Giampaolo Rodola' g.rod...@gmail.com: -- nosy: +giampaolo.rodola versions: +Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1284316 ___

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Anton Afanasyev added the comment: Hi Antoine, oops you are right about leaks: fixed them in new attached patch. As for testing changes in reduce(): they are already covered by self.pickletest(islice(range(100), *args)). Function pickletest() covers case for pickle dumping/loading of exhausted

[issue7105] weak dict iterators are fragile because of unpredictable GC runs

Changes by Kristján Valur Jónsson krist...@ccpgames.com: -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7105 ___

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Antoine Pitrou added the comment: For the record, checks such as: self.assertEqual(wr() is None, False) are better written: self.assertIsNotNone(wr()) No need to upload a new patch, I'm gonna make the change while committing :-) --

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Roundup Robot added the comment: New changeset b795105db23a by Antoine Pitrou in branch '3.4': Issue #21321: itertools.islice() now releases the reference to the source iterator when the slice is exhausted. http://hg.python.org/cpython/rev/b795105db23a New changeset a627b3e3c9c8 by Antoine

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Antoine Pitrou added the comment: Patch committed, thank you! If you want to provide a patch for 2.7, please say so, otherwise I'll close the issue. -- resolution: - fixed stage: - resolved ___ Python tracker rep...@bugs.python.org

[issue1284316] Win32: Security problem with default installation directory

Giampaolo Rodola' added the comment: If on one hand I agree that Python being in C:\PythonXX is not optimal for all the reasons which have been mentioned so far, changing such an old established aspect of the interpreter would be too much disruptive as a change. To say one, being that on

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Anton Afanasyev added the comment: Antoine, not sure about 2.7. The issue first arose for me at Python 2.7, so I would prefer issue21321_2.7_e3217efa6edd_4.diff patch be applied. -- ___ Python tracker rep...@bugs.python.org

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Roundup Robot added the comment: New changeset 8ee76e1b5aa6 by Antoine Pitrou in branch '2.7': Issue #21321: itertools.islice() now releases the reference to the source iterator when the slice is exhausted. http://hg.python.org/cpython/rev/8ee76e1b5aa6 --

[issue21321] itertools.islice() doesn't release reference to the source iterator when the slice is exhausted

Antoine Pitrou added the comment: Ok, then I've committed to 2.7 too. Thank you very much for contributing! -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21321 ___

[issue21386] ipaddress.IPv4Address.is_global not implemented

New submission from Roger Luethi: Lib/ipaddress.py does not implement is_global for IPv4Address, in contrast to the documentation which states for IPv4Address.is_global: True if the address is allocated for public networks. A patch like the one attached to this report should fix that.

[issue21387] Memory leaks when embedded interpreter is reinitialized

New submission from Evgeniy Stepanov: Following https://docs.python.org/2/c-api/init.html#Py_Finalize, I'm reinitializing embedded python interpreter multiple time in one process. #include Python.h void f() { Py_Initialize(); PyRun_SimpleString(from time import time,ctime\n import

[issue1820] Enhance Object/structseq.c to match namedtuple and tuple api

Stefan Krah added the comment: Okay, if no one else wants this, I'll go ahead with the _fields part. Andrew, could you sign a contributor agreement? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1820

[issue20230] structseq types should expose _fields

Changes by Stefan Krah stefan-use...@bytereef.org: -- resolution: - duplicate stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20230 ___

[issue20230] structseq types should expose _fields

Changes by Stefan Krah stefan-use...@bytereef.org: -- superseder: - Enhance Object/structseq.c to match namedtuple and tuple api ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20230

[issue19001] test_gdb fails on Fedora buildbot

Stefan Krah added the comment: Since Fedora 16 is EOL, let's close this. -- resolution: - out of date stage: needs patch - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19001

[issue21386] ipaddress.IPv4Address.is_global not implemented

Changes by Eric V. Smith e...@trueblade.com: -- nosy: +eric.smith, ncoghlan, pmoody ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21386 ___ ___

[issue21138] mimetypes.MimeType UnicodeDecodeError

Tim Golden added the comment: Fixed by issue9291 -- resolution: - duplicate stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21138 ___

[issue1284316] Win32: Security problem with default installation directory

Jason R. Coombs added the comment: I still disagree. If the preferable place for Python to be installed is not in the root (and I fervently feel so), then there could be a transitional approach to move it to the appropriate place, such as creating symbolic links from the legacy destinations

[issue21124] _struct module compilation error under Cygwin 1.7.17 on Python 3.4

dellair jie added the comment: Hello masamoto, The patch you provided works quite well. The build passed and Python calls are successfully. Please let me know what else you need me to test in order to have the patch accepted or else feel free to close it with Resolution Fixed. Thanks, Dellair

[issue21085] compile error Python3.3 on Cygwin

dellair jie added the comment: Finally got it compiled on Cygwin! :) Victor, I am still having issue with the make test on Cygwin, hence can only do some manual testing: Output: info = signal.sigwaitinfo({signal.SIGINT}) ^C info = signal.struct_siginfo((2, 128, 0, 0, 0, 3)) Traceback

[issue21388] decimal.InvalidContext is unused

New submission from Stefan Krah: We could remove decimal.InvalidContext, which is completely unused both in decimal.py and _decimal. -- messages: 217519 nosy: mark.dickinson, rhettinger, skrah priority: normal severity: normal status: open title: decimal.InvalidContext is unused type:

[issue17386] Bring Doc/make.bat as close to Doc/Makefile as possible

Roundup Robot added the comment: New changeset c75a2282166f by Zachary Ware in branch '3.4': Issue #17386: List the 'htmlview' target in the Doc/Makefile help output. http://hg.python.org/cpython/rev/c75a2282166f New changeset c378c67c4170 by Zachary Ware in branch '3.4': Issue #17386: Update

[issue19630] marshal.dump cannot write to temporary file

Roundup Robot added the comment: New changeset 0f6bdc2b0e38 by Tim Golden in branch '2.7': Issue #19630 Emphasise that the file parameter to marshal.dump must be a real file object http://hg.python.org/cpython/rev/0f6bdc2b0e38 -- nosy: +python-dev

[issue19630] marshal.dump cannot write to temporary file

Tim Golden added the comment: I updated the docs to emphasise that the file parameter to marshal.dump must be a real file, not a wrapper. -- assignee: - tim.golden status: open - closed ___ Python tracker rep...@bugs.python.org

[issue21040] socketserver: use selectors module

Antoine Pitrou added the comment: Shouldn't this issue be closed? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21040 ___ ___ Python-bugs-list

[issue21314] Document '/' in signatures

Changes by Zachary Ware zachary.w...@gmail.com: -- keywords: +easy stage: - needs patch status: - open type: - enhancement versions: +Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21314

[issue12916] Add inspect.splitdoc

Stéphane Wirtel added the comment: Hi all, Here is a new version of the patch, please, keep me informed and I think I have to modify some parts, but give me your feedback. Thanks -- Added file: http://bugs.python.org/file35093/issue12916-2.patch

[issue21388] decimal.InvalidContext is unused

Mark Dickinson added the comment: It's part of the specification, though. For me, that's a good enough reason to keep it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21388 ___

[issue21040] socketserver: use selectors module

Changes by Charles-François Natali cf.nat...@gmail.com: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21040 ___ ___

[issue21316] mark test_devpoll to be meaningful only for Solaris

Changes by Jesús Cea Avión j...@jcea.es: -- assignee: - jcea nosy: +jcea title: mark test_devpoll to be meaningfull only for Solaris - mark test_devpoll to be meaningful only for Solaris versions: +Python 3.5 ___ Python tracker

[issue21316] mark test_devpoll to be meaningful only for Solaris

Jesús Cea Avión added the comment: Thanks for the head-up!!. Can you compile new version and try it out?. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21316 ___

[issue21316] mark test_devpoll to be meaningful only for Solaris

Roundup Robot added the comment: New changeset cc2345e6e9ff by Jesus Cea in branch '3.4': Closes issue #21316: mark test_devpoll to be meaningfull only for Solaris http://hg.python.org/cpython/rev/cc2345e6e9ff New changeset 825c67196aac by Jesus Cea in branch 'default': MERGE: Closes issue

[issue21316] mark test_devpoll to be meaningful only for Solaris

Changes by Jesús Cea Avión j...@jcea.es: -- resolution: - fixed stage: - resolved status: open - closed type: enhancement - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21316 ___

[issue21374] DecimalTuple.__module__ is set to _frozen_importlib

Roundup Robot added the comment: New changeset bf64a5f7c1af by Stefan Krah in branch 'default': Issue #21374: Fix pickling of DecimalTuple. http://hg.python.org/cpython/rev/bf64a5f7c1af New changeset 25919f35241e by Stefan Krah in branch '3.4': Issue #21374: Fix pickling of DecimalTuple.

[issue21374] DecimalTuple.__module__ is set to _frozen_importlib

Changes by Stefan Krah stefan-use...@bytereef.org: -- resolution: - fixed stage: needs patch - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21374 ___

[issue21378] ImportError: No module named 'concurrent.futures'

Bill Bergmann added the comment: Thank you for your response. The program works as expected. I removed PYTHONPATH settings for 3.4 and 2.7. I'm not sure how those settings were written. I suspect something related to virtualenv, and I will be watching to see if they are written again. When I

[issue21382] Signal module doesnt raises ValueError Exception

Changes by Florent Xicluna florent.xicl...@gmail.com: -- components: +Library (Lib), Windows nosy: +flox type: enhancement - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21382 ___

[issue21381] Python 3.4+ interpreter built on/with OS X 10.7 deployment target segfaults on 10.8+

Christian Tismer added the comment: Ned, thank you for locating the patch that causes the problem. At least, I could now make my script work, built a patch feature into it. cheers - Chris -- ___ Python tracker rep...@bugs.python.org

[issue21382] Signal module doesnt raises ValueError Exception

Florent Xicluna added the comment: It's about documentation only. The sentence is not wrong, but it is slightly confusing, and there's no hint which signals are defined on Windows. On Windows, signal() can only be called with SIGABRT, SIGFPE, SIGILL, SIGINT, SIGSEGV, or SIGTERM. A ValueError

[issue9291] mimetypes initialization fails on Windows because of non-Latin characters in registry

Changes by Tim Golden m...@timgolden.me.uk: -- assignee: - tim.golden resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9291

[issue21362] concurrent.futures does not validate that max_workers is proper

Brian Quinlan added the comment: The patch looks good to me too. I'll commit it soon. -- assignee: - bquinlan ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21362 ___

[issue6839] zipfile can't extract file

Adam Polkosnik added the comment: Gentlemen, Is there's any way this fix can be included in any version? Currently, the fact that the exception is thrown makes extracting some zip files impossible with this library, and rolling your own is a bit painful. (either using a wrapper around 7zip to

[issue17611] Move unwinding of stack for pseudo exceptions from interpreter to compiler.

Antoine Pitrou added the comment: Here is an updated patch keeping up with recent changes in the source tree. -- Added file: http://bugs.python.org/file35094/unwinding.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17611

[issue21387] Memory leaks when embedded interpreter is reinitialized

Antoine Pitrou added the comment: Thanks. It would be nice if you could try the same with Python 3.4, or the development version. -- nosy: +pitrou, skrah ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21387

[issue21353] document Popen.args attribute

Roundup Robot added the comment: New changeset 0a4b211b927e by Gregory P. Smith in branch '3.3': Document the subprocess Popen.args attribute (issue21353) http://hg.python.org/cpython/rev/0a4b211b927e New changeset 182b869283a5 by Gregory P. Smith in branch '3.4': Document the subprocess

[issue21353] document Popen.args attribute

Gregory P. Smith added the comment: yes. this was overlooked. thanks! -- resolution: - fixed stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21353

[issue18314] Have os.unlink remove junction points

Kim Gräsman added the comment: Here's a new attempt, please let me know if this works out better. Changes: - Switched to CRT string functions (wcsncmp, wcscpy) instead of Windows lstrxxxW. There was no lstrncmpW. - Switched to PyMem_Raw(Malloc|Free) and added explicit memset after allocation -

[issue21388] decimal.InvalidContext is unused

Stefan Krah added the comment: Okay, also it is easier to keep it. I was just busy with the exception docs and found the InvalidContext situation slightly odd. Of course, there is a very small chance that external software is using it. -- resolution: - not a bug stage: - resolved

[issue21387] Memory leaks when embedded interpreter is reinitialized

Stefan Krah added the comment: Are we fixing these on a case by case basis or is it hopeless (msg146615)? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21387 ___

[issue21387] Memory leaks when embedded interpreter is reinitialized

Antoine Pitrou added the comment: I think fixing on a case by case is fine. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21387 ___ ___

[issue2159] dbmmodule inquiry function is performance prohibitive

Jesús Cea Avión added the comment: Eric, would you mind to clarify the points I raised in the last message?. Lets move this forward. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2159

[issue21037] add an AddressSanitizer build option

Charles-François Natali added the comment: That said, it would be better if you first check said options work locally. I wasn't clear, but I did test it, and it works: the only problem I encountered is address space exhaustion: I have a 32-bit box, and ASAN uses a lot of virtual address space

[issue21037] add an AddressSanitizer build option

Antoine Pitrou added the comment: I guess we could go for any non-stable buildbot meeting the following criteria: - Linux 64-bit - clang = 3.1 or gcc = 4.8 Hmm... perhaps Stefan would like to set something up? -- nosy: +skrah ___ Python

[issue21037] add an AddressSanitizer build option

Antoine Pitrou added the comment: How do we spot any ASAN issues, though? Does ASAN change the process' return code on errors? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21037 ___

[issue6839] zipfile can't extract file

Terry J. Reedy added the comment: Adam P, please don't screw around with the version headers. If you want to claim that this is a security issue of the type we care about (threats to the public internet) for patching old releases, and severe enough that we should do anything about it, send a

[issue21037] add an AddressSanitizer build option

Charles-François Natali added the comment: How do we spot any ASAN issues, though? Does ASAN change the process' return code on errors? It aborts: $ cat /tmp/test.c int main(int argc, char *argv[]) { int bar[16] = {0}; /* oops */ return bar[16]; } $ gcc -Wall -fsanitize=address

[issue18104] Idle: make human-mediated GUI tests usable

Terry J. Reedy added the comment: The new patch adds a docstring with spec template, a second example, and a crude runall(). I am inclined to push this as a base for further patches -- at least one to improve runall and others to test more widget classes. These might be separate issues.

[issue21233] Add *Calloc functions to CPython memory allocation API

STINNER Victor added the comment: Patch version 6: - I renamed int zero parameter to int use_calloc and move the new parameter at the first position to avoid confusion with nelem. For example, _PyObject_Alloc(ctx, 1, nbytes, 0) becomes _PyObject_Alloc(0, ctx, 1, nbytes). It also more logical

[issue21379] StopIteration is silenced when raised by generator within context manager

Hannan Aharonov added the comment: OK. Thanks. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21379 ___ ___ Python-bugs-list mailing list

[issue6839] zipfile can't extract file

Adam Polkosnik added the comment: For the version headers, I've added the versions featuring the broken behavior. That's all. I'm not saying that this is I'm extracting malware from the Central Quarantine files, and the vendor's implementation is broken and is causing this issue for me on

[issue12382] [msilib] Obscure exception message when trying to open a non-existent MSI database

William Tisäter added the comment: Found this a simple fix for an annoying and time consuming error. Patched as discussed earlier and decided to leave the filename out. -- components: +Windows -Library (Lib) keywords: +patch nosy: +tiwilliam versions: +Python 3.5 Added file:

[issue6839] zipfile can't extract file

Adam Polkosnik added the comment: Also, this behavior is present on all platforms and all versions of Python (zipfile Library), so maybe the headers should be adjusted there too. I'm not saying that this is necessarily a big freaking hole, but by using this, one can prevent files from being

[issue21233] Add *Calloc functions to CPython memory allocation API

Charles-François Natali added the comment: LGTM! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21233 ___ ___ Python-bugs-list mailing list

[issue21375] Fix and test overflow behavior in the C version of heapq

Tim Peters added the comment: I don't see a way to test it either, but it's easy enough to prove it's correct ;-) That is, looks good to me! -- nosy: +tim.peters ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21375

[issue6839] zipfile can't extract file

Adam Polkosnik added the comment: If I got a file scanner in my mail gateway implemented with this, one can easily avoid getting the contents of zip-files scanned. Is that enough of a security impact? -- ___ Python tracker rep...@bugs.python.org

[issue2159] dbmmodule inquiry function is performance prohibitive

Eric Olson added the comment: Thank you for the feedback. Sorry I didn't see your previous response until today. I will take a look and respond tonight. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2159

  1   2   >