Python 2.7.16

1. 555755e [2.7] bpo-35552: Fix reading past the end in PyString_FromFormat(). (GH-11276) (GH-11534) by Serhiy Storchaka · 7 years ago
2. 08a81df bpo-33817: Fix _PyString_Resize() and _PyUnicode_Resize() for empty strings. (GH-11515) by Serhiy Storchaka · 7 years ago
3. f347c6e bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175) (GH-11249) by Zackery Spytz · 7 years ago
4. c275be5 bpo-35368: Make PyMem_Malloc() thread-safe in debug mode (GH-10828) by Victor Stinner · 7 years ago
5. b6f4472 [2.7] bpo-35214: Fix OOB memory access in unicode escape parser (GH-10506) (GH-10538) by Gregory P. Smith · 7 years ago
6. 43308df [2.7] bpo-34974: Do not replace unexpected errors in bytearray(). (GH-9852) (GH-9885) by Serhiy Storchaka · 7 years ago
7. 0b9fe17 [2.7] bpo-20047: Remove Objects/bytesobject.c from 2.7 (GH-9268) by Zackery Spytz · 7 years ago
8. ed62e64 [2.7] Fix misleading mentions of tp_size in comments (GH-9138) by Benjamin Peterson · 7 years ago
9. bf2bd8f bpo-25750: fix refcounts in type_getattro() (GH-6118) (GH-9091) by Victor Stinner · 7 years ago
10. ea21206 closes bpo-34477: Objects/typeobject.c: Add missing NULL check to type_init() (GH-8876) by Miss Islington (bot) · 7 years ago
11. dd4d8b4 Fix compilation warnings on Windows (GH-8627) by Victor Stinner · 7 years ago
12. 48c8bf2 [2.7] bpo-34234: Use _PyAnyInt_Check() and _PyAnyInt_CheckExact(). (GH-8479) by Serhiy Storchaka · 7 years ago
13. 2bea771 bpo-34229: Check start and stop of slice object to be long when they are not int in PySlice_GetIndices (GH-8480) by Xtreak · 7 years ago
14. d13169f bpo-16055: Fixes incorrect error text for int('1', base=1000) (#6980) by Victor Stinner · 7 years ago
15. 6d3d02c bpo-33391: Fix refleak in set_symmetric_difference (GH-6670) by Miss Islington (bot) · 7 years ago
16. e3e8bdc Fix typo and edit for clarity in the docstrings of sys.float_info. (GH-2251) by Miss Islington (bot) · 7 years ago
17. baca85f [2.7] bpo-17288: Prevent jumps from 'return' and 'exception' trace events. (GH-6111) by xdegaye · 7 years ago
18. 3854f58 [2.7] bpo-33026: Fix jumping out of "with" block by setting f_lineno. (GH-6026). (GH-6074) (GH-6076) by Miss Islington (bot) · 7 years ago
19. c20c97f bpo-18533: Avoid RuntimeError from repr() of recursive dictview (#4823) (#5357) by bennorth · 7 years ago
20. b7a2c17 [2.7] bpo-32137: The repr of deeply nested dict now raises a RuntimeError (GH-4570) (#5493) by Serhiy Storchaka · 8 years ago
21. eb08a92 coalesce GILless sections in new_buffersize (#5059) by Benjamin Peterson · 8 years ago
22. dbf52e0 bpo-31530: fix crash when multiple threads iterate over a file, round 2 (#5060) by Benjamin Peterson · 8 years ago
23. 830daae [2.7] bpo-32186: Release the GIL during fstat and lseek calls (#4651) by Nir Soffer · 8 years ago
24. ed4743a bpo-31626: Fix _PyObject_DebugReallocApi() (#4310) by Victor Stinner · 8 years ago
25. 6401e56 [2.7] bpo-31530: Stop crashes when iterating over a file on multiple threads. (#3672) by Serhiy Storchaka · 8 years ago
26. 52ba7b4 bpo-20064: Document PyObject_Malloc() (#4204) by Victor Stinner · 8 years ago
27. 107f3cc [2.7] bpo-20047: Make bytearray methods partition() and rpartition() rejecting (GH-4158) (#4163) by Serhiy Storchaka · 8 years ago
28. 19eb87d [2.7] bpo-31579: Fixed a possible leak in enumerate() with large indices. (GH-3753). (#3761) by Serhiy Storchaka · 8 years ago
29. a72d15c consistently use Py_TYPE, Py_REFCNT, and correct initializer macros (#3563) by Benjamin Peterson · 8 years ago
30. 4cde4bd bpo-31095: Fix potential crash during GC (GH-3197) by INADA Naoki · 8 years ago
31. 3dd1ccb bpo-29902: Emit a Py3k deprecation warning when pickling or copying (#2823) by Serhiy Storchaka · 8 years ago
32. c3c9db8 [2.7] bpo-30657: Check & prevent integer overflow in PyString_DecodeEscape (#2174) by Jay Bosamiya · 8 years ago
33. e6a0b59 [2.7] bpo-27945: Fixed various segfaults with dict. (GH-1657) (#1681) by Serhiy Storchaka · 8 years ago
34. e9f9b04 [2.7] bpo-25794: Fix `type.__setattr__()` for non-interned or unicode attribute names. (GH-1652) (#1675) by Serhiy Storchaka · 8 years ago
35. 05469fa bpo-30281: Fix the default value for stop in PySlice_Unpack() (#1531) (#1480) by Xiang Zhang · 8 years ago
36. f6a3133 bpo-30255: Clip step in _PySlice_Unpack() (#1429) by Victor Stinner · 8 years ago
37. 5e79321 bpo-30074: Fix compile warnings of _PySlice_Unpack and convert missed (#1154) by Serhiy Storchaka · 8 years ago
38. e41390a bpo-27867: Expand the PySlice_GetIndicesEx macro. (#1023) (#1046) by Serhiy Storchaka · 8 years ago
39. 079f21f bpo-29935: Fixed error messages in the index() method of tuple and list (#887) (#907) (#910) by Serhiy Storchaka · 8 years ago
40. c0b336e bpo-29602: fix signed zero handling in complex constructor (#204) by Mark Dickinson · 8 years ago
41. 7131a73 bpo-29347: Fix possibly dereferencing undefined pointers when creating weakref objects (#128) (#187) by Xiang Zhang · 8 years ago
42. 8e21cc3 Issue #29028: Fixed possible use-after-free bugs in the subscription of the by Serhiy Storchaka · 9 years ago
43. 3efe32e Issue #27867: Replaced function PySlice_GetIndicesEx() with a macro. by Serhiy Storchaka · 9 years ago
44. 7bdb516 Issue #29145: Fix overflow checks in string, bytearray and unicode. by Xiang Zhang · 9 years ago
45. f939b3c Issue #28427: old keys should not remove new values from by Antoine Pitrou · 9 years ago
46. 994f04d Issue #28998: More APIs now support longs as well as ints. by Serhiy Storchaka · 9 years ago
47. e126f98 Issue #29019: Fix dict.fromkeys(x) overallocates when x is sparce dict. by INADA Naoki · 9 years ago
48. 4403d50 revert a37cc3d926ec (#5322) by Benjamin Peterson · 9 years ago
49. d1aad3f Backed out changeset ea904d4b3634 by Benjamin Peterson · 9 years ago
50. f8f2138 fix refleak in reduce_2 error case by Benjamin Peterson · 9 years ago
51. 4458449 fix refleak in the shift-by-zero case (#27870) by Benjamin Peterson · 9 years ago
52. cffc0f4 declarations to the top of the block by Benjamin Peterson · 9 years ago
53. daf82f7 Issue #5322: Fixed setting __new__ to a PyCFunction inside Python code. by Serhiy Storchaka · 9 years ago
54. c30f27d Issue #11145: Fixed miscellaneous issues with C-style formatting of types by Serhiy Storchaka · 9 years ago
55. 13cc679 Issue #24469: Fixed memory leak caused by int subclasses without overridden by Serhiy Storchaka · 9 years ago
56. 48aa605 Issue #27942: Fix memory leak in codeobject.c by Yury Selivanov · 9 years ago
57. 61dd7ff Issue #26906: Resolving special methods of uninitialized type now causes by Serhiy Storchaka · 9 years ago
58. 6a35bf6 Silenced compiler warnings. by Serhiy Storchaka · 9 years ago
59. 0ea51b1 Issue #18287: PyType_Ready() now checks that tp_name is not NULL. by Serhiy Storchaka · 9 years ago
60. ab8b75a Issue #28350: String constants with null character no longer interned. by Serhiy Storchaka · 9 years ago
61. 67edf73 Issue #27942: String constants now interned recursively in tuples and frozensets. by Serhiy Storchaka · 9 years ago
62. ca56dd4 Issue #28139: Fix messed up indentation by Martin Panter · 9 years ago
63. 440bbd0 Correct occurance → occurrence; extracted from patch by Georg Brandl by Martin Panter · 9 years ago
64. 6507657 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). by Martin Panter · 9 years ago
65. 89f676f promote some shifts to unsigned, so as not to invoke undefined behavior by Benjamin Peterson · 9 years ago
66. d4d7900 make sure to not call memcpy with a NULL second argument by Benjamin Peterson · 9 years ago
67. 02c0c0b Issue #27870: A left shift of zero by a large integer no longer attempts to allocate large amounts of memory. by Mark Dickinson · 9 years ago
68. 89446b2 Issue #25604: Fix bug in integer true division that could have resulted in off-by-one-ulp results in unusual cases. by Mark Dickinson · 9 years ago
69. 42e9d94 Fix a refleak in call_maybe() by Victor Stinner · 9 years ago
70. c9921d3 Fix a refleak in call_method() by Victor Stinner · 9 years ago
71. 3d36f0f Spelling and grammar fixes in code comments and documentation by Martin Panter · 9 years ago
72. a850ef6 Issue #27626: Spelling fixes in docs, comments and internal names by Martin Panter · 9 years ago
73. 2a0438d Issue #27581: Don’t rely on overflow wrapping in PySequence_Tuple() by Martin Panter · 9 years ago
74. 0c08fe0 Issue #27507: Check for integer overflow in bytearray.extend() by Martin Panter · 9 years ago
75. 373773d Issue #27473: Fixed possible integer overflow in str, unicode and bytearray by Serhiy Storchaka · 9 years ago
76. b362f75 Issue #25523: Correct "a" article to "an" article by Martin Panter · 10 years ago
77. ee69451 fix refleaks in PyDict_SetItem error cases (closes #27248) by Benjamin Peterson · 9 years ago
78. 3c9ce74 Issue #23908: os functions, open() and the io.FileIO constructor now reject by Serhiy Storchaka · 9 years ago
79. 646b528 Issue #22463: Backport compiler warning fixes and workarounds by Martin Panter · 9 years ago
80. 1a9ee94 Issue #27225: Fixed a reference leak in type_new when setting __new__ fails. by Serhiy Storchaka · 9 years ago
81. d37781e Issue #20041: Fixed TypeError when frame.f_trace is set to None. by Serhiy Storchaka · 9 years ago
82. 8d496ad Issue #27171: Fix typos in documentation, code comments, and tests by Martin Panter · 9 years ago
83. 200a615 Issue #27125: Remove duplicated words from documentation and comments by Martin Panter · 9 years ago
84. b44c452 Issue #27125: Fix various errors like “will [be] inherited” by Martin Panter · 9 years ago
85. 6ee36a5 Backed out changeset e7062dd9085e (#25731) by Benjamin Peterson · 9 years ago
86. b1d867f Issue #27076: Doc, comment and test function name spelling fixes by Martin Panter · 9 years ago
87. c742dff Issue #27039: Fixed bytearray.remove() for values greater than 127. by Serhiy Storchaka · 9 years ago
88. 413a8e1 fix indentation of comments in cellobject.c (closes #27011) by Benjamin Peterson · 9 years ago
89. 4f23cab Corrections for a/an in code comments and documentation by Martin Panter · 9 years ago
90. 816a5ff Issue #17765: weakref.ref() no longer silently ignores keyword arguments. by Serhiy Storchaka · 9 years ago
91. 9a118f1 Issue #26778: Fixed "a/an/and" typos in code comment and documentation. by Serhiy Storchaka · 9 years ago
92. 414f8b9 add gc support to slice (closes #26659) by Benjamin Peterson · 9 years ago
93. 6a8163a Correct “an” → “a” with “Unicode”, “user”, “UTF”, etc by Martin Panter · 9 years ago
94. 9ec6464 Issue #26718: super.__init__ no longer leaks memory if called multiple times. by Serhiy Storchaka · 9 years ago
95. 763a61c Issue #26200: Added Py_SETREF and replaced Py_XSETREF with Py_SETREF by Serhiy Storchaka · 9 years ago
96. 149d080 Issue #13410: Fixed a bug in PyUnicode_Format where it failed to properly by Serhiy Storchaka · 9 years ago
97. bc62af1 Issue #22570: Renamed Py_SETREF to Py_XSETREF. by Serhiy Storchaka · 9 years ago
98. 14a7d63 Issue #26494: Fixed crash on iterating exhausting iterators. by Serhiy Storchaka · 9 years ago
99. 4ddb44a properly use PyObject_CallMethod in dictview binary operations (closes #26478) by Benjamin Peterson · 9 years ago
100. 1c49617 Issue #25698: Importing module if the stack is too deep no longer replaces by Serhiy Storchaka · 10 years ago