From baa6cf0fd8563df2b4af4705ed2ba812be6109ec Mon Sep 17 00:00:00 2001
From: "A. Jesse Jiryu Davis" <jesse@mongodb.com>
Date: Mon, 18 May 2015 13:24:37 -0400
Subject: [PATCH] PYTHON-932 - Attribute err in GSSAPI / Kerberos

---
 pymongo/auth.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pymongo/auth.py b/pymongo/auth.py
index 77dd14227..1b16c0155 100644
--- a/pymongo/auth.py
+++ b/pymongo/auth.py
@@ -241,8 +241,9 @@ def _authenticate_gssapi(credentials, sock_info):
         gsn = credentials.mechanism_properties.service_name
         # Starting here and continuing through the while loop below - establish
         # the security context. See RFC 4752, Section 3.1, first paragraph.
+        host = sock_info.address[0]
         result, ctx = kerberos.authGSSClientInit(
-            gsn + '@' + sock_info.host, gssflags=kerberos.GSS_C_MUTUAL_FLAG)
+            gsn + '@' + host, gssflags=kerberos.GSS_C_MUTUAL_FLAG)
 
         if result != kerberos.AUTH_GSS_COMPLETE:
             raise OperationFailure('Kerberos context failed to initialize.')