* Don't tell libcurl to use an interface that does not exist

[citadel.git] / citadel / modules / openid / serv_openid_rp.c

diff --git a/citadel/modules/openid/serv_openid_rp.c b/citadel/modules/openid/serv_openid_rp.c
index 638a77bdd5dc031505a5ca696c293c8f87077afd..a802a6c58da19210e2fbe3d45d01d0d251305de9 100644 (file)
--- a/citadel/modules/openid/serv_openid_rp.c
+++ b/citadel/modules/openid/serv_openid_rp.c
@@ -3,21 +3,21 @@
  *
  * This is an implementation of OpenID 1.1 Relying Party support, in stateless mode.
  *
- * Copyright (c) 2007-2009 by the citadel.org team
+ * Copyright (c) 2007-2010 by the citadel.org team
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include "sysdep.h"
@@ -590,7 +590,12 @@ int fetch_http(StrBuf *url, StrBuf **target_buf)
 #endif
        curl_easy_setopt(curl, CURLOPT_USERAGENT, CITADEL);
        curl_easy_setopt(curl, CURLOPT_TIMEOUT, 180);           /* die after 180 seconds */
-       if (!IsEmptyStr(config.c_ip_addr)) {
+       if (
+               (!IsEmptyStr(config.c_ip_addr))
+               && (strcmp(config.c_ip_addr, "*"))
+               && (strcmp(config.c_ip_addr, "::"))
+               && (strcmp(config.c_ip_addr, "0.0.0.0"))
+       ) {
                curl_easy_setopt(curl, CURLOPT_INTERFACE, config.c_ip_addr);
        }
        res = curl_easy_perform(curl);
@@ -831,7 +836,12 @@ void cmd_oidf(char *argbuf) {
 #endif
        curl_easy_setopt(curl, CURLOPT_USERAGENT, CITADEL);
        curl_easy_setopt(curl, CURLOPT_TIMEOUT, 180);           /* die after 180 seconds */
-       if (!IsEmptyStr(config.c_ip_addr)) {
+       if (
+               (!IsEmptyStr(config.c_ip_addr))
+               && (strcmp(config.c_ip_addr, "*"))
+               && (strcmp(config.c_ip_addr, "::"))
+               && (strcmp(config.c_ip_addr, "0.0.0.0"))
+       ) {
                curl_easy_setopt(curl, CURLOPT_INTERFACE, config.c_ip_addr);
        }