Upstream patch that addresses

	https://github.com/pyca/cryptography/issues/2710

which is already fixed in cryptography 1.3 and above.

commit 0639db99c916e61ac8ee2687c4a9d37c7c67ba76

Author: Alex Gaynor <[email protected]>

Date:   Sat Feb 6 13:39:16 2016 -0500

    Fixes #2710 -- silence a deprecation warning.

    Use the new name and alias to the old one

diff --git a/src/cryptography/x509/__init__.py b/src/cryptography/x509/__init__.py

index a1deb7f..787f1a6 100644

--- a/src/cryptography/x509/__init__.py

+++ b/src/cryptography/x509/__init__.py

@@ -4,6 +4,7 @@

 from __future__ import absolute_import, division, print_function

+from cryptography import utils

 from cryptography.x509.base import (

     Certificate, CertificateBuilder, CertificateRevocationList,

     CertificateRevocationListBuilder,

@@ -30,12 +31,19 @@ from cryptography.x509.general_name import (

 )

 from cryptography.x509.name import Name, NameAttribute

 from cryptography.x509.oid import (

-    AuthorityInformationAccessOID, CRLEntryExtensionOID, CRLExtensionOID,

+    AuthorityInformationAccessOID, CRLEntryExtensionOID,

     CertificatePoliciesOID, ExtendedKeyUsageOID, ExtensionOID, NameOID,

     ObjectIdentifier, SignatureAlgorithmOID, _SIG_OIDS_TO_HASH

 )

+CRLExtensionOID = utils.deprecated(

+    CRLEntryExtensionOID,

+    __name__,

+    "CRLExtensionOID has been renamed to CRLEntryExtensionOID",

+    utils.DeprecatedIn12

+)

+

 OID_AUTHORITY_INFORMATION_ACCESS = ExtensionOID.AUTHORITY_INFORMATION_ACCESS

 OID_AUTHORITY_KEY_IDENTIFIER = ExtensionOID.AUTHORITY_KEY_IDENTIFIER

 OID_BASIC_CONSTRAINTS = ExtensionOID.BASIC_CONSTRAINTS