cpython

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Victor Stinner 82a18069a1 [3.11] gh-108987: Fix _thread.start_new_thread() race condition (#109135 ) (#109272 )

gh-108987: Fix _thread.start_new_thread() race condition (#109135)

Fix _thread.start_new_thread() race condition. If a thread is created
during Python finalization, the newly spawned thread now exits
immediately instead of trying to access freed memory and lead to a
crash.

thread_run() calls PyEval_AcquireThread() which checks if the thread
must exit. The problem was that tstate was dereferenced earlier in
_PyThreadState_Bind() which leads to a crash most of the time.

Move _PyThreadState_CheckConsistency() from thread_run() to
_PyThreadState_Bind().

(cherry picked from commit 517cd82ea7)

2023-09-11 19:33:08 +02:00

clinic

[3.11] gh-100776: Fix misleading default value in help(input) (GH-100788) (#100841 )

2023-01-08 01:23:12 -08:00

deepfreeze

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frozen_modules

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_warnings.c

[3.11] gh-105375: Improve PyErr_WarnExplicit() error handling (GH-105610) (#105660 )

2023-06-11 19:46:02 +00:00

adaptive.md

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asdl.c

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ast_opt.c

[3.11] gh-104018: remove unused format "z" handling in string formatfloat() (GH-104107) (#104260 )

2023-05-07 05:06:06 +00:00

ast_unparse.c

bpo-43224: Implement PEP 646 grammar changes (GH-31018)

2022-03-26 09:55:35 -07:00

ast.c

[3.11] gh-104482: Fix error handling bugs in ast.c (#104514 )

2023-05-16 10:14:36 +01:00

bltinmodule.c

[3.11] gh-105375: Improve error handling in the builtins extension module (GH-105585) (#105650 )

2023-06-11 11:13:45 +00:00

bootstrap_hash.c

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ceval_gil.h

[3.11] gh-108987: Fix _thread.start_new_thread() race condition (#109135 ) (#109272 )

2023-09-11 19:33:08 +02:00

ceval.c

[3.11] gh-104690: thread_run() checks for tstate dangling pointer (#109056 ) (#109134 )

2023-09-08 11:10:33 +00:00

codecs.c

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compile.c

[3.11] gh-105375: Improve error handling in compiler_enter_scope() (#105494 ) (#105582 )

2023-06-09 17:36:06 +00:00

condvar.h

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context.c

Add more stats for freelist use and allocations. (GH-92211)

2022-05-03 16:40:24 -06:00

dtoa.c

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dup2.c

[3.11] gh-95174: Handle missing dup() and constants in WASI (GH-95229) (GH-95272)

2022-07-31 16:39:41 +01:00

dynamic_annotations.c

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dynload_hpux.c

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dynload_shlib.c

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dynload_stub.c

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dynload_win.c

gh-101614: Don't treat python3_d.dll as a Python DLL when checking extension modules for incompatibility (GH-101615)

2023-02-08 06:50:43 -08:00

emscripten_signal.c

bpo-47176: Interrupt handling for wasm32-emscripten builds without pthreads (GH-32209)

2022-04-03 22:58:52 +02:00

errors.c

[3.11] gh-107916: Save the error code before decoding the filename in PyErr_SetFromErrnoWithFilename() etc (GH-107929) (GH-108206)

2023-08-21 11:53:05 +00:00

fileutils.c

[3.11] gh-107913: Fix possible losses of OSError error codes (GH-107930) (GH-108524)

2023-08-27 12:18:58 +00:00

formatter_unicode.c

bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)

2022-04-11 15:34:18 +01:00

frame.c

[3.11] GH-99729: Unlink frames before clearing them (#100047 )

2022-12-06 17:02:19 +00:00

frozen.c

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frozenmain.c

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future.c

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getargs.c

[3.11] gh-64490: Fix bugs in argument clinic varargs processing (GH-32092) (#100368 )

2022-12-28 02:10:06 +01:00

getcompiler.c

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getcopyright.c

[3.11] Update copyright years to 2023. (gh-100848) (GH-100849)

2023-01-08 17:57:17 -08:00

getopt.c

gh-90300: split --help output into separate options (GH-30331)

2022-06-14 12:15:42 -07:00

getplatform.c

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getversion.c

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hamt.c

gh-93065: Fix HAMT to iterate correctly over 7-level deep trees (GH-93066) (GH-93145)

2022-05-24 10:52:06 +02:00

hashtable.c

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import.c

[3.11] gh-105979: Fix exception handling in unmarshal_frozen_code (Python/import.c) (GH-105980). (#106100 )

2023-06-26 09:00:51 +00:00

importdl.c

bpo-47162: Add call trampoline to mitigate bad fpcasts on Emscripten (GH-32189)

2022-03-30 12:28:33 -07:00

importdl.h

bpo-47162: Add call trampoline to mitigate bad fpcasts on Emscripten (GH-32189)

2022-03-30 12:28:33 -07:00

initconfig.c

[3.11] Document PYTHONSAFEPATH along side -P (GH-106122) (#106353 )

2023-07-05 13:21:45 +02:00

makeopcodetargets.py

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marshal.c

[3.11] gh-101006: Improve error handling when read marshal data (GH-101007) (GH-106227)

2023-06-29 13:47:30 +03:00

modsupport.c

[3.11] gh-86493: Fix possible leaks in some modules initialization (GH-106768) (GH-106855) (GH-106863)

2023-07-19 09:40:38 +03:00

mysnprintf.c

Add a warning message about PyOS_snprintf (GH-95993)

2022-10-07 13:26:46 -07:00

mystrtoul.c

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opcode_targets.h

gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)

2022-04-27 22:36:34 -06:00

pathconfig.c

gh-98978: Fix Py_SetPythonHome(NULL) (GH-99066)

2022-11-03 11:09:15 -07:00

preconfig.c

[3.11] bpo-40514: Drop EXPERIMENTAL_ISOLATED_SUBINTERPRETERS (gh-93185) (GH-93306)

2022-05-27 17:56:30 -07:00

pyarena.c

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pyctype.c

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pyfpe.c

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pyhash.c

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pylifecycle.c

gh-98608: Fix Failure-handling in new_interpreter() (gh-102658)

2023-03-21 12:13:31 -07:00

pymath.c

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pystate.c

[3.11] gh-108987: Fix _thread.start_new_thread() race condition (#109135 ) (#109272 )

2023-09-11 19:33:08 +02:00

pystrcmp.c

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pystrhex.c

gh-91768: C API no longer use "const PyObject*" type (#91769 )

2022-04-21 22:07:19 +02:00

pystrtod.c

bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)

2022-04-11 15:34:18 +01:00

Python-ast.c

[3.11] GH-105588: Add missing error checks to some obj2ast_* converters (GH-105839)

2023-06-15 23:13:51 +00:00

Python-tokenize.c

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pythonrun.c

[3.11] gh-106033: Get rid of new occurrences of PyDict_GetItem and Py… (#106040 )

2023-06-24 16:41:02 -07:00

pytime.c

[3.11] gh-97786: Fix compiler warnings in pytime.c (GH-101826) (#102062 )

2023-02-22 19:11:59 +00:00

README

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specialize.c

[3.11] GH-105840: Fix assertion failures when specializing calls with too many __defaults__ (GH-105864)

2023-06-16 18:30:22 +00:00

stdlib_module_names.h

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structmember.c

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suggestions.c

[3.11] gh-106030: Miscellaneous fixes in Python/suggestions.c (GH-106… (GH-106039)

2023-06-23 21:13:07 +03:00

symtable.c

[3.11] gh-109207: Fix SystemError when printing symtable entry object. (GH-109225) (GH-109228)

2023-09-10 16:50:22 +03:00

sysmodule.c

[3.11] gh-105673: Fix uninitialized warning in sysmodule.c (GH-105674) (#105676 )

2023-06-12 09:13:03 +00:00

thread_nt.h

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thread_pthread_stubs.h

[3.11] gh-95174: Add pthread stubs for WASI (GH-95234) (#95503 )

2022-08-01 15:37:45 +01:00

thread_pthread.h

[3.11] gh-95174: Add pthread stubs for WASI (GH-95234) (#95503 )

2022-08-01 15:37:45 +01:00

thread.c

gh-96125: Fix sys.thread_info.name on pthread platforms (GH-96126) (#96128 )

2022-08-21 17:37:15 +01:00

traceback.c

[3.11] gh-106922: Fix error location for constructs with spaces and parentheses (GH-108959) (#109148 )

2023-09-08 16:56:10 +00:00

README

Miscellaneous source files for the main Python shared library