Fatih Çelik
3ca1f2a370
gh-143241: Fix infinite loop in zoneinfo._common.load_data ( #143243 )
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Correctly reject truncated TZif files in `ZoneInfo.from_file`.
---------
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
2025-12-28 15:48:43 +01:00
Pablo Galindo Salgado
3ccc76f036
gh-143228: Fix UAF in perf trampoline during finalization ( #143233 )
2025-12-28 13:50:23 +00:00
Pablo Galindo Salgado
836b2810d5
gh-136186: Fix more flaky tests in test_external_inspection ( #143235 )
2025-12-28 12:52:32 +00:00
Serhiy Storchaka
522563549a
gh-143003: Fix possible shared buffer overflow in bytearray.extend() (GH-143086)
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When __length_hint__() returns 0 for non-empty iterator, the data can be
written past the shared 0-terminated buffer, corrupting it.
2025-12-28 12:30:36 +00:00
Ken Jin
23abbf1f2b
gh-139922: Link to results in MSVC tail calling in What's New 3.15 (GH-143242)
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Link to results in MSVC tail calling for whats new in 3.15
2025-12-28 12:15:24 +00:00
Bénédikt Tran
61ee04834b
gh-142557: fix UAF in bytearray.__mod__ when object is mutated while formatting %-style arguments ( #143213 )
2025-12-27 14:57:13 +00:00
Bénédikt Tran
84fcdbd86e
gh-142664: fix PyObject_Hash invokation post GH-143217 ( #143223 )
2025-12-27 14:30:09 +00:00
Pablo Galindo Salgado
3a728e5f93
gh-131591: Do not free page caches that weren't allocated ( #143205 )
2025-12-27 13:38:11 +00:00
Bénédikt Tran
00e24b80e0
gh-142664: fix UAF in memoryview.__hash__ via re-entrant data's __hash__ ( #143217 )
2025-12-27 13:12:03 +00:00
Bénédikt Tran
7726119651
gh-138122: fix AC warnings in Modules/_remote_debugging/module.c ( #143218 )
2025-12-27 12:57:03 +00:00
Bénédikt Tran
9976c2b634
gh-143195: fix UAF in {bytearray,memoryview}.hex(sep) via re-entrant sep.__len__ ( #143209 )
2025-12-27 13:32:52 +01:00
Rafael Fontenelle
f5e11facf2
no-issue: Fix override value in os.rst (gh-123522)
2025-12-27 19:48:01 +09:00
AN Long
1af21ea320
gh-63016: Add flags parameter on mmap.flush ( #139553 )
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Co-authored-by: Victor Stinner <vstinner@python.org>
2025-12-27 10:33:56 +00:00
SYan212
57d569942c
Fix typos in docs ( #143193 )
2025-12-27 09:52:28 +02:00
Duane Hilton
5d1e78f7b5
gh-143181: Fix 'overriden' -> 'overridden' in c-api/module.rst ( #143182 )
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* Doc: Fix typo 'overriden' -> 'overridden' in c-api/module.rst
* Fix 'overriden' -> 'overridden' in tests
2025-12-27 02:23:57 -05:00
Pablo Galindo Salgado
54362898f3
gh-140739: Fix missing exception on allocation failure in BinaryWriter ( #143204 )
2025-12-27 01:39:21 +00:00
Marta Gómez Macías
9d92ac1225
gh-143040: Exit taychon live mode gracefully and display profiled script errors ( #143101 )
2025-12-27 00:36:15 +00:00
Hai Zhu
a1c6308346
gh-134584: Eliminate redundant refcounting from IS_OP (GH-143171)
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Eliminate redundant refcounting from IS_OP
2025-12-26 20:30:02 +00:00
Hai Zhu
b3f2d80569
gh-134584: Eliminate redundant refcounting from _COMPARE_OP_X (GH-143186)
2025-12-26 16:12:28 +00:00
Pablo Galindo Salgado
d3d4cf9432
gh-140739: Fix crashes from corrupted remote memory ( #143190 )
2025-12-26 16:06:48 +00:00
Yongtao Huang
de22e718bb
Remove redundant pycore_optimizer.h includes ( #143184 )
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`pycore_optimizer.h` was included redundantly in
Objects/frameobject.c and Python/instrumentation.c.
Both includes are unnecessary and can be safely removed.
No functional change.
Signed-off-by: Yongtao Huang <yongtaoh2022@gmail.com>
2025-12-26 11:11:11 +00:00
László Kiss Kollár
888d101445
gh-138122: Remove default duration for statistical profiling ( #143174 )
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Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>
2025-12-25 19:21:16 +00:00
Hugo van Kemenade
ea3fd785cb
gh-142927: Tachyon: Fix contrast ratio in top panel ( #142936 )
2025-12-25 18:28:13 +00:00
ivonastojanovic
59ede34c8c
gh-138122: Convert GIL/GC/exception stats from tiles to progress bars ( #143177 )
2025-12-25 18:22:54 +00:00
Yongtao Huang
b9a4806430
gh-143164: Fix incorrect error message for ctypes bitfield overflow (GH-143165)
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Signed-off-by: Yongtao Huang <yongtaoh2022@gmail.com>
2025-12-25 19:08:43 +02:00
Peter Bierma
8611f74e08
gh-142975: During GC, mark frozen objects with a merged zero refcount for destruction (GH-143156)
2025-12-25 16:31:41 +00:00
Yongtao Huang
579c5b496b
gh-143145: Fix possible reference leak in ctypes _build_result() (GH-143131)
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The result tuple was leaked if __ctypes_from_outparam__() failed for any item.
Signed-off-by: Yongtao Huang <yongtaoh2022@gmail.com>
2025-12-25 14:24:25 +00:00
Hauke D
8d46f961c3
gh-143103: Added pad parameter to base64.z85encode() (GH-143106)
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This makes it analogous to a85encode() and b85encode() and allows the
user to more easily meet the Z85 specification, which requires input
lengths to be a multiple of 4.
2025-12-25 13:34:44 +02:00
kaushal trivedi
86d904588e
gh-143004: Fix possible use-after-free in collections.Counter.update() (GH-143044)
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This happened when the Counter was mutated when incrementing
the value for an existing key.
2025-12-25 09:13:39 +00:00
Ken Jin
cf6758ff9e
gh-143092: Make CALL_LIST_APPEND and BINARY_OP_INPLACE_ADD_UNICODE normal instructions (GH-143124)
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These super instructions need many special cases in the interpreter, specializer, and JIT. It's best we convert them to normal instructions.
2025-12-24 22:03:00 +00:00
Sam Gross
594a4631c3
gh-120321: Fix TSan reported races on gi_frame_state (gh-143128)
2025-12-24 16:10:43 -05:00
Cody Maloney
305aff0a66
Move News for gh-142560 to Core and Builtins (GH-143154)
2025-12-24 21:03:10 +02:00
R. David Murray
7342890ed7
gh-142517: Fix typo in news item. ( #143150 )
2025-12-24 13:14:23 -05:00
Stan Ulbrych
3509fa5a12
gh-143135: Fix sys.flags.inspect when PYTHONINSPECT=0 (GH-143136)
2025-12-24 19:56:59 +02:00
Tom Kuson
84b7e6970f
gh-140717: Add exc_text to LogRecord attributes table (GH-140718)
2025-12-24 17:30:20 +00:00
Pablo Galindo Salgado
7c44f37170
gh-138122: Extend binary profiling format with full source location and opcode ( #143088 )
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Co-authored-by: Stan Ulbrych <stan@ulbrych.org>
2025-12-24 16:15:11 +00:00
R. David Murray
1e17ccd030
Correctly fold unknown-8bit originating from encoded words. ( #142517 )
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The unknown-8bit trick was designed to deal with unknown bytes in an
ASCII message, and it works fine for that. However, I also tried to
extend it to handle bytes that can't be decoded using the charset
specified in an encoded word, and there it fails because there can be
other non-ASCII characters that were *successfully* decoded. The fix is
simple: do the unknown-8bit encoding using the utf-8 codec. This is
especially appropriate since anyone trying to do recovery on an unknown
byte string will probably attempt utf-8 first.
2025-12-24 09:14:39 -05:00
László Kiss Kollár
d4dc3dd9aa
gh-138122: Replace --interval with --sampling-rate ( #143085 )
2025-12-24 13:46:33 +00:00
Sam Gross
e8e044eda3
gh-143100: Fix memcpy data race in setobject.c (gh-143127)
2025-12-24 08:02:19 -05:00
Sam Gross
4ee6929d60
gh-143121: Skip test that leak threads under TSan (gh-143125)
2025-12-24 08:02:02 -05:00
Sam Gross
57937a8e5e
gh-142145: Avoid timing measurements in quadratic behavior test (gh-143105)
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Count the number of Element attribute accesses as a proxy for work done.
With double the amount of work, a ratio of 2.0 indicates linear scaling
and 4.0 quadratic scaling. Use 3.2 as an intermediate threshold.
2025-12-24 08:01:45 -05:00
Pablo Galindo Salgado
9af7a20cae
gh-136186: Fix flaky tests in test_external_inspection ( #143110 )
2025-12-24 12:38:17 +00:00
Diego Russo
fc2f0fea6b
JIT: Move executor to a register ( #143072 )
2025-12-24 09:44:16 +00:00
Sam Gross
50ecd6b880
gh-143108: Don't instrument faulthandler.c for TSan ( #143109 )
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The dumping of tracebacks has data races and that's okay (it's best
effort).
2025-12-24 02:12:55 +01:00
Hai Zhu
cc48bf0fde
gh-134584: Eliminate redundant refcounting from _BINARY_OP_SUBSCR_TUPLE_INT (GH-143094)
2025-12-23 21:47:12 +00:00
Sam Gross
cbe0cb779a
gh-143100: Add temporary suppression for set_swap_bodies (gh-143114)
2025-12-23 15:52:59 -05:00
AN Long
c2202a7e66
gh-109263: Start process from spawn context in multiprocessing no longer have side effect (GH-135813)
2025-12-23 19:28:32 +00:00
Diego Russo
450e836aef
JIT: don't leak shim memory when shutting down the interpreter ( #142984 )
2025-12-23 17:50:00 +00:00
Mark Shannon
20aeb3a463
GH-143026: Fix assertion error in executor management. (GH-143104)
2025-12-23 17:19:34 +00:00
Tomas R.
25c294b6ea
gh-134584: Eliminate redundant refcounting from _CALL_TYPE_1 (GH-135818)
2025-12-23 17:01:10 +00:00
