Issue #8035: urllib: Fix a bug where the client could remain stuck after a

redirection or an error.

Lib/urllib/request.py

@@ -1762,7 +1762,6 @@ class URLopener:
 
     def http_error_default(self, url, fp, errcode, errmsg, headers):
         """Default error handler: close the connection and raise IOError."""
-        void = fp.read()
         fp.close()
         raise HTTPError(url, errcode, errmsg, headers, None)
 
@@ -1951,7 +1950,6 @@ class FancyURLopener(URLopener):
             newurl = headers['uri']
         else:
             return
-        void = fp.read()
         fp.close()
 
         # In case the server sent a relative URL, join with original:

Misc/NEWS

@@ -419,6 +419,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #8035: urllib: Fix a bug where the client could remain stuck after a
+  redirection or an error.
+
 - Issue #13560: os.strerror() now uses the current locale encoding instead of
   UTF-8.