[3.6] bpo-25862: Fix several bugs in the _io module. (GH-8026)#8029

miss-islington merged 1 commit into

python:3.6python/cpython:3.6from

miss-islington:backport-fdb5a50-3.6miss-islington/cpython:backport-fdb5a50-3.6Copy head branch name to clipboard