delta/cpython-git.git/Objects/unicodeobject.c, branch fix-misc-acks

[3.7] bpo-38409: Fix grammar in str.strip() docstring (GH-16682) (GH-16686)

2019-10-09T21:56:07+00:00

(cherry picked from commit 09895c27cd8ff60563a794016e8c099bc897cc74)

bpo-36311: Fixes decoding multibyte characters around chunk boundaries and improves decoding performance (GH-15083)

2019-08-21T23:55:57+00:00

(cherry picked from commit 7ebdda0dbee7df6f0c945a7e1e623e47676e112d)

Co-authored-by: Steve Dower

[3.7] bpo-24214: Fixed the UTF-8 and UTF-16 incremental decoders. (GH-14304) (GH-14369)

2019-06-25T10:29:18+00:00

* bpo-24214: Fixed the UTF-8 and UTF-16 incremental decoders. (GH-14304)

* The UTF-8 incremental decoders fails now fast if encounter
  a sequence that can't be handled by the error handler.
* The UTF-16 incremental decoders with the surrogatepass error
  handler decodes now a lone low surrogate with final=False.
(cherry picked from commit 894263ba80af4b7733c2df95b527e96953922656)

Co-authored-by: Serhiy Storchaka

bpo-36946: Fix possible signed integer overflow when handling slices. (GH-13375)

2019-05-17T07:33:10+00:00

The final addition (cur += step) may overflow, so use size_t for "cur".
"cur" is always positive (even for negative steps), so it is safe to use
size_t here.

Co-Authored-By: Martin Panter 
(cherry picked from commit 14514d9084a40f599c57da853a305aa264562a43)

Co-authored-by: Zackery Spytz

bpo-24214: Fixed the UTF-8 incremental decoder. (GH-12603) (GH-12627)

2019-03-30T13:52:41+00:00

The bug occurred when the encoded surrogate character is passed
to the incremental decoder in two chunks.
(cherry picked from commit 7a465cb5ee7e298cae626ace1fc3e7d97df79f2e)

Co-authored-by: Serhiy Storchaka

bpo-36312: Fix decoders for some code pages. (GH-12369)

2019-03-21T04:31:57+00:00

(cherry picked from commit c1e2c288f41cdc1c6e6e09d9a5277a58232ceb03)

Co-authored-by: Serhiy Storchaka

bpo-35552: Fix reading past the end in PyUnicode_FromFormat() and PyBytes_FromFormat(). (GH-11276)

2019-01-12T08:52:55+00:00

Format characters "%s" and "%V" in PyUnicode_FromFormat() and "%s" in PyBytes_FromFormat()
no longer read memory past the limit if precision is specified.
(cherry picked from commit d586ccb04f79863c819b212ec5b9d873964078e4)

Co-authored-by: Serhiy Storchaka

bpo-35560: Remove assertion from format(float, "n") (GH-11288)

2019-01-07T15:26:20+00:00

Fix an assertion error in format() in debug build for floating point
formatting with "n" format, zero padding and small width. Release build is
not impacted. Patch by Karthikeyan Singaravelan.
(cherry picked from commit 3f7983a25a3d19779283c707fbdd5bc91b1587ef)

Co-authored-by: Xtreak

bpo-35372: Fix the code page decoder for input > 2 GiB. (GH-10848)

2018-12-03T09:09:11+00:00

(cherry picked from commit 4013c179117754b039957db4730880bf3285919d)

Co-authored-by: Serhiy Storchaka

bpo-34523, bpo-35322: Fix unicode_encode_locale() (GH-10759) (GH-10761)

2018-11-28T11:42:40+00:00

Fix memory leak in PyUnicode_EncodeLocale() and
PyUnicode_EncodeFSDefault() on error handling.

Fix unicode_encode_locale() error handling.

(cherry picked from commit bde9d6bbb46ca59bcee5d5060adaa33c3ffee3a6)