From ff6768faa6cf82d0ddedb268e133f915a9ec28f5 Mon Sep 17 00:00:00 2001
From: schanzen <schanzen@140774ce-b5e7-0310-ab8b-a85725594a96>
Date: Tue, 12 Jun 2012 16:37:56 +0000
Subject: -fix html detection

git-svn-id: https://gnunet.org/svn/gnunet@21922 140774ce-b5e7-0310-ab8b-a85725594a96
---
 src/gns/gnunet-gns-proxy.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/gns/gnunet-gns-proxy.c b/src/gns/gnunet-gns-proxy.c
index 65139beb4c..c99010dc44 100644
--- a/src/gns/gnunet-gns-proxy.c
+++ b/src/gns/gnunet-gns-proxy.c
@@ -40,7 +40,7 @@
 /* MHD/cURL defines */
 #define BUF_WAIT_FOR_CURL 0
 #define BUF_WAIT_FOR_MHD 1
-#define HTML_HDR_CONTENT "Content-Type: text/html\r\n"
+#define HTML_HDR_CONTENT "Content-Type: text/html"
 
 /* regexp */
 //#define RE_DOTPLUS "<a href=\"http://(([A-Za-z]+[.])+)([+])"
@@ -373,10 +373,14 @@ curl_check_hdr (void *buffer, size_t size, size_t nmemb, void *cls)
 {
   size_t bytes = size * nmemb;
   struct ProxyCurlTask *ctask = cls;
-  char hdr[bytes+1];
+  int len = strlen (HTML_HDR_CONTENT);
+  char hdr[len+1];
+  
+  if ( (len+1) > bytes)
+    return bytes;
 
-  memcpy (hdr, buffer, bytes);
-  hdr[bytes] = '\0';
+  memcpy (hdr, buffer, len);
+  hdr[len] = '\0';
 
   if (0 == strcmp (hdr, HTML_HDR_CONTENT))
   {
-- 
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