Attila Gerendi added the comment:
Renamed the report since it's unsafe for sure.
This problem was previously called: Avoid unnecessary and possibly unsafe code
from http.client.HTTPConnection.send.
Imagine that the data parameter from HTTPConnection it's a file like object but
New submission from Attila Gerendi:
In http.client.HTTPConnection's send(data) method if data has attribute read
after is handled correctly as file-like object and sent out successfully the
code continues to what should be an else branch (~line 858) and tries to send
out again the data.