From 0796a993171f627d546c42a8fb28e906528cc688 Mon Sep 17 00:00:00 2001
From: Miroslav Franc <mfranc@gmx.com>
Date: Fri, 19 Aug 2016 14:46:07 +0200
Subject: [PATCH] spnego_sspi: fix memory leak in case *outlen is zero (#970)

---
 lib/vauth/spnego_sspi.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/vauth/spnego_sspi.c b/lib/vauth/spnego_sspi.c
index 1222a654df..f83c44632e 100644
--- a/lib/vauth/spnego_sspi.c
+++ b/lib/vauth/spnego_sspi.c
@@ -265,8 +265,10 @@ CURLcode Curl_auth_create_spnego_message(struct Curl_easy *data,
   if(result)
     return result;
 
-  if(!*outptr || !*outlen)
+  if(!*outptr || !*outlen) {
+    free(*outptr);
     return CURLE_REMOTE_ACCESS_DENIED;
+  }
 
   return CURLE_OK;
 }
-- 
2.47.3