From f0d3be29f2ae98997de357bdcda264b55a63989e Mon Sep 17 00:00:00 2001
From: Steve Holme <steve_holme@hotmail.com>
Date: Thu, 6 Nov 2014 11:42:49 +0000
Subject: [PATCH] http_digest: Added SSPI based challenge decoding code

---
 lib/curl_sasl_sspi.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/curl_sasl_sspi.c b/lib/curl_sasl_sspi.c
index fc8c6f86bd..a65f955768 100644
--- a/lib/curl_sasl_sspi.c
+++ b/lib/curl_sasl_sspi.c
@@ -288,10 +288,15 @@ CURLcode Curl_sasl_create_digest_md5_message(struct SessionHandle *data,
 CURLcode Curl_sasl_decode_digest_http_message(const char *chlg,
                                               struct digestdata *digest)
 {
-  (void) chlg;
-  (void) digest;
+  /* Clean up any former leftovers and initialise to defaults */
+  Curl_sasl_digest_cleanup(digest);
 
-  return CURLE_NOT_BUILT_IN;
+  /* Simply store the challenge for use later */
+  digest->input_token = (BYTE *) strdup(chlg);
+  if(!digest->input_token)
+    return CURLE_OUT_OF_MEMORY;
+
+  return CURLE_OK;
 }
 
 /*
-- 
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