Added an upper limit on the number of redirects

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
sailfishos-mirror · Feb 24, 2015 · f3e0f37 · f3e0f37
1 parent c26d459
commit f3e0f37
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/http.c b/http.c
@@ -791,11 +791,17 @@ int do_https_request(struct openconnect_info *vpninfo, const char *method,
 	int rq_retry;
 	int rlen, pad;
 	int auth = 0;
+	int max_redirects = 10;
 
 	if (request_body_type && buf_error(request_body))
 		return buf_error(request_body);
 
  redirected:
+	if (max_redirects-- <= 0) {
+		result = -EIO;
+		goto out;
+	}
+
 	vpninfo->redirect_type = REDIR_TYPE_NONE;
 
 	if (*form_buf) {