From 4b3ae5e1575fd40d3ca969fda2f23e46182cf0b8 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 19 Nov 2008 14:22:01 +0000
Subject: - Christian Krause reported and fixed a memory leak that would occur
 with HTTP   GSS/kerberos authentication
 (http://curl.haxx.se/bug/view.cgi?id=2284386)

---
 lib/http.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib')

diff --git a/lib/http.c b/lib/http.c
index 85d99a057..1b20c37e7 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -458,6 +458,10 @@ CURLcode Curl_http_auth_act(struct connectdata *conn)
   }
 
   if(pickhost || pickproxy) {
+    /* In case this is GSS auth, the newurl field is already allocated so
+       we must make sure to free it before allocating a new one. As figured
+       out in bug #2284386 */
+    Curl_safefree(data->req.newurl);
     data->req.newurl = strdup(data->change.url); /* clone URL */
     if(!data->req.newurl)
       return CURLE_OUT_OF_MEMORY;
-- 
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