From: Steve Holme <steve_holme@hotmail.com>
Date: Sun, 10 Aug 2014 09:33:10 +0000 (+0100)
Subject: sasl_sspi: Fixed missing free of challenge buffer on SPN failure
X-Git-Tag: curl-7_38_0~114
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d804ff0d6bb3608cac83b08f3946d2403c6c8fb7;p=thirdparty%2Fcurl.git

sasl_sspi: Fixed missing free of challenge buffer on SPN failure
---

diff --git a/lib/curl_sasl_sspi.c b/lib/curl_sasl_sspi.c
index a77b503b21..f570332fdd 100644
--- a/lib/curl_sasl_sspi.c
+++ b/lib/curl_sasl_sspi.c
@@ -163,8 +163,11 @@ CURLcode Curl_sasl_create_digest_md5_message(struct SessionHandle *data,
 
   /* Generate our SPN */
   spn = Curl_sasl_build_spn(service, data->easy_conn->host.name);
-  if(!spn)
+  if(!spn) {
+    Curl_safefree(chlg);
+
     return CURLE_OUT_OF_MEMORY;
+  }
 
   /* Populate our identity structure */
   result = Curl_create_sspi_identity(userp, passwdp, &identity);