From 1b9d311b5ce7709a41558b3973c407ffef4a9848 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 25 Sep 2008 14:09:22 +0000
Subject: - Fixed the HTTP Digest auth code to not behave badly when getting a
 blank realm   with realm="". http://curl.haxx.se/bug/view.cgi?id=2126435

---
 lib/http_digest.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib')

diff --git a/lib/http_digest.c b/lib/http_digest.c
index 81e8612a7..0d92652a0 100644
--- a/lib/http_digest.c
+++ b/lib/http_digest.c
@@ -104,6 +104,12 @@ CURLdigest Curl_input_digest(struct connectdata *conn,
             include the possibly trailing comma, newline or carriage return */
          (2 ==  sscanf(header, "%255[^=]=%1023[^\r\n,]",
                        value, content)) ) {
+        if(!strcmp("\"\"", content)) {
+          /* for the name="" case where we get only the "" in the content variable,
+           * simply clear the content then
+           */
+          content[0]=0;
+        }
         if(strequal(value, "nonce")) {
           d->nonce = strdup(content);
           if(!d->nonce)
-- 
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