[issue28557] error message for bad raw readinto

Benjamin Peterson added the comment: New changeset 8666356280084f0426c28a981341f72eaaacd006 by David Szotten in branch 'master': closes bpo-28557: error message for bad raw readinto (GH-7496) https://github.com/python/cpython/commit/8666356280084f0426c28a981341f72eaaacd006 --

[issue28557] error message for bad raw readinto

Change by Rémi Lapeyre : -- versions: +Python 3.10, Python 3.8, Python 3.9 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue28557] error message for bad raw readinto

Change by R. David Murray : -- nosy: +benjamin.peterson, stutzbach ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue28557] error message for bad raw readinto

Change by David Szotten : -- pull_requests: +7121 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue28557] error message for bad raw readinto

New submission from David Szotten: Was just tracking down a bug in eventlet, which manifested as "OSError: raw readinto() returned invalid length -1 (should have been between 0 and 8192)" I was misled for a while by the fact that readinto was in fact returning b'', not -1. This improves the