From 5482c0e51f7ae32749b621ba14704644d5bf2ffc Mon Sep 17 00:00:00 2001
From: Olga Kornievskaia <aglo@citi.umich.edu>
Date: Thu, 24 Mar 2011 14:51:10 -0400
Subject: [PATCH] [sspi] fixing memory leaks during sspi context establishment
 failure

---
 libtirpc/src/auth_sspi.c | 4 +++-
 libtirpc/src/clnt_vc.c   | 5 +++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/libtirpc/src/auth_sspi.c b/libtirpc/src/auth_sspi.c
index b4c6de6..ad87cc3 100644
--- a/libtirpc/src/auth_sspi.c
+++ b/libtirpc/src/auth_sspi.c
@@ -122,8 +122,10 @@ authsspi_create(CLIENT *clnt, sspi_name_t name, struct rpc_sspi_sec *sec)
 	save_auth = clnt->cl_auth;
 	clnt->cl_auth = auth;
 
-	if (!authsspi_refresh(auth, NULL))
+	if (!authsspi_refresh(auth, NULL)) {
+        authsspi_destroy(auth);
 		auth = NULL;
+    }
 
 	clnt->cl_auth = save_auth;
 
diff --git a/libtirpc/src/clnt_vc.c b/libtirpc/src/clnt_vc.c
index b546f49..f9941c3 100644
--- a/libtirpc/src/clnt_vc.c
+++ b/libtirpc/src/clnt_vc.c
@@ -633,6 +633,11 @@ call_again:
 		}
 	}  /* end successful completion */
 	else {
+		if (ct->reply_msg.acpted_rply.ar_verf.oa_base != NULL) {
+			xdrs->x_op = XDR_FREE;
+			(void)xdr_opaque_auth(xdrs,
+			    &(ct->reply_msg.acpted_rply.ar_verf));
+		}
 		/* maybe our credentials need to be refreshed ... */
 		if (refreshes-- && AUTH_REFRESH(cl->cl_auth, &ct->reply_msg))
 			goto call_again;