From: Miroslav Franc <mfranc@gmx.com>
Date: Fri, 19 Aug 2016 12:46:07 +0000 (+0200)
Subject: spnego_sspi: fix memory leak in case *outlen is zero (#970)
X-Git-Tag: curl-7_50_2~59
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0796a993171f627d546c42a8fb28e906528cc688;p=thirdparty%2Fcurl.git

spnego_sspi: fix memory leak in case *outlen is zero (#970)
---

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;
 }