environment variable, to provide an opt-in way to protect against denial of
  service attacks due to hash collisions within the dict and set types.  Patch
  by David Malcolm, based on work by Victor Stinner.

upon malformed POST request.

message:

Merging post 2.6.7rc2 changes from Subversion.

message:

Cross-port changes for 2.6.7rc2 from the Subversion branch.

message:

Reconcile with the 2.6svn branch.  The 2.6.7 release will be made from
Subversion, but there were differences, so this brings them in sync.  These
changes should *not* propagate to any newer versions.

Issue #11639: Configuration function documentation referred to logging.XXX rather than logging.config.XXX.

checkout (but a mercurial one). Closes #11579. Closes #11421.
Patch by Senthil Kumaran.