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(parent: 6ddb255) | patch
bpo-43260: io: Prevent large data remains in textio buffer. (GH-24592)
authorInada Naoki <songofacandy@gmail.com>
Mon, 22 Feb 2021 01:38:17 +0000 (10:38 +0900)
committerGitHub <noreply@github.com>
Mon, 22 Feb 2021 01:38:17 +0000 (10:38 +0900)
commit6e2f144f53982d7103d4cfc2d9361fc445a1817e
treeef6a94ecc85d35f0dda20e327cde61ad0a77c703tree | snapshot
parent6ddb25586524022923d076ddb3b5867214c6ce42commit | diff
bpo-43260: io: Prevent large data remains in textio buffer. (GH-24592)

When very large data remains in TextIOWrapper, flush() may fail forever.

So prevent that data larger than chunk_size is remained in TextIOWrapper internal
buffer.

Co-Authored-By: Eryk Sun.
(cherry picked from commit 01806d5beba3d208bb56adba6829097d803bf54f)
Lib/test/test_io.py diff | blob | blame | history
Misc/NEWS.d/next/Library/2021-02-20-12-15-29.bpo-43260.6znAas.rst [new file with mode: 0644] blob
Modules/_io/textio.c diff | blob | blame | history
Mirror of https://github.com/python/cpython.git