Fix UBSan failures for `typealiasobject`, `paramspecobject`, `typevarobject`, `typevartupleobject`, `paramspecattrobject`
Use _PyCFunction_CAST macros
Use macro for `constevaluatorobject` casts
Fix UBSan failures for `PyTypeObject`.
Introduce a macro cast for `superobject` and remove redundant casts.
Rename the unused parameter in getter/setter methods to `closure`
for semantic purposes.
* Implement C recursion protection with limit pointers for Linux, MacOS and Windows
* Remove calls to PyOS_CheckStack
* Add stack protection to parser
* Make tests more robust to low stacks
* Improve error messages for stack overflow
In `pathlib.Path.copy()` and `move()`, return a fresh `Path` object with an
unpopulated `info` attribute, rather than a `Path` object with information
recorded *prior* to the path's creation.
* Clarify sys.getdefaultencoding() documentation
* Add missing documentation for PyUnicode_GetDefaultEncoding,
the C equivalent of sys.getdefaultencoding
Fix some UBSan failures for `pollObject`, `devpollObject`, `pyEpoll_Object` as well as
for `kqueue_event_Object`, `kqueue_queue_Object` and `kqueue_tracking_after_fork`.
Suppress unused return values.
Rename the unused parameter in `METH_NOARGS` and getter/setter methods to
`dummy` and `closure` respectively for semantic purposes.
Explicitly declare `_select_exec` as a `static` function.
Revert "GH-91079: Implement C stack limits using addresses, not counters. (GH-130007)" for now
Unfortunatlely, the change broke some buildbots.
This reverts commit 2498c22fa0.
---------
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
As of iOS 18.3.1, enabling wasm-gc breaks the interpreter. This disables the wasm-gc
trampoline on iOS.
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
The SyncManager provided support for various data structures such as dict, list, and queue, but oddly, not set.
This introduces support for set by defining SetProxy and registering it with SyncManager.
---
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Gregory P. Smith <greg@krypto.org>
To support virtual terminal mode in Windows PYREPL, we need a scanner
to read over the supported escaped VT sequences.
Windows REPL input was using virtual key mode, which does not support
terminal escape sequences. This patch calls `SetConsoleMode` properly
when initializing and send sequences to enable bracketed-paste modes
to support verbatim copy-and-paste.
Signed-off-by: y5c4l3 <y5c4l3@proton.me>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Co-authored-by: Dustin L. Howett <dustin@howett.net>
Co-authored-by: wheeheee <104880306+wheeheee@users.noreply.github.com>
Fix some UBSan failures for `PyStructObject` and `unpackiterobject`.
We also perform some cleanup by suppressing unused return values and renaming the
unused parameter in `METH_NOARGS` and getter methods to `dummy` and `closure`
respectively for semantic purposes.
In the following methods, skip casting of the argument to a path object if
the argument has a `with_segments` attribute. In `PurePath`:
`relative_to()`, `is_relative_to()`, `match()`, and `full_match()`. In
`Path`: `rename()`, `replace()`, `copy()`, `copy_into()`, `move()`, and
`move_into()`.
Previously the check varied a bit from method to method. The `PurePath`
methods used `isinstance(arg, PurePath)`; the `rename()` and `replace()`
methods always cast, and the remaining `Path` methods checked for a private
`_copy_writer` attribute.
We apply identical changes to relevant methods of the private ABCs. This
improves performance a bit, because `isinstance()` checks on ABCs are
expensive.
