From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 28 Jul 2004 21:13:29 +0000 (+0000)
Subject: Fixes Brian Akins' reported problems with duplicate Host: headers on re-used
X-Git-Tag: upstream/7.37.1~12278
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a7bed4fc7c8b734c66a731a49f92ee4c9b9ba707;p=platform%2Fupstream%2Fcurl.git

Fixes Brian Akins' reported problems with duplicate Host: headers on re-used
connections.
---

diff --git a/lib/http.c b/lib/http.c
index d1128d4..4b3e7df 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -1351,6 +1351,8 @@ CURLcode Curl_http(struct connectdata *conn)
     }
   }
 
+  Curl_safefree(conn->allocptr.host);
+
   ptr = checkheaders(data, "Host:");
   if(ptr && !data->state.this_is_a_follow) {
     /* If we have a given custom Host: header, we extract the host name in
@@ -1374,10 +1376,10 @@ CURLcode Curl_http(struct connectdata *conn)
       memcpy(conn->allocptr.cookiehost, start, len);
       conn->allocptr.cookiehost[len]=0;
     }
+
+    conn->allocptr.host = NULL;
   }
   else {
-    Curl_safefree(conn->allocptr.host);
-
     /* When building Host: headers, we must put the host name within
        [brackets] if the host name is a plain IPv6-address. RFC2732-style. */