[sr-dev] git:kamailio_3.0: Backport of the changes (see previous commits).

[Carsten Bock]

Module: sip-router
Branch: kamailio_3.0
Commit: 7956c7387a1217016d0e5192e7583e8385b27e14
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=7956c7387a1217016d0e5192e7583e8385b27e14

Author: Carsten Bock <lists at bock.info>
Committer: Carsten Bock <lists at bock.info>
Date:   Wed Jan  6 16:53:17 2010 +0100

Backport of the changes (see previous commits).

---

 modules_k/nathelper/rtpproxy_stream.c |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/modules_k/nathelper/rtpproxy_stream.c b/modules_k/nathelper/rtpproxy_stream.c
index 437cc5c..520bd2d 100644
--- a/modules_k/nathelper/rtpproxy_stream.c
+++ b/modules_k/nathelper/rtpproxy_stream.c
@@ -38,7 +38,6 @@
 int
 fixup_var_str_int(void **param, int param_no)
 {
-    unsigned long go_to;
     int ret;
     pv_elem_t *model;
     str s;
@@ -57,10 +56,14 @@ fixup_var_str_int(void **param, int param_no)
         }
         *param = (void *)model;
     } else if (param_no == 2) {
-        go_to = str2s(*param, strlen(*param), &ret);
-        if (ret == 0) {
+	/* According to
+	 * http://www.kamailio.org/docs/modules/1.5.x/nathelper.html#rtpproxy_stream2xxx
+	 * this could be -1 */
+	s.s = (char *)(*param);
+	s.len = strlen(s.s);
+	if (str2sint(&s, &ret)==0) {
             pkg_free(*param);
-            *param = (void *)go_to;
+            *param = (void *)ret;
         } else {
             LM_ERR("bad number <%s>\n", (char *)(*param));
             return E_CFG;