client: use the socket length from getsockname

Use the length returned by getsockname to perform the getnameinfo call because
the size can depend on the socket type and platform.

Fixes #638723

diff --git a/gst/rtsp-server/rtsp-client.c b/gst/rtsp-server/rtsp-client.c
index 03a7d8a..76450a2 100644 (file)
--- a/gst/rtsp-server/rtsp-client.c
+++ b/gst/rtsp-server/rtsp-client.c
@@ -1740,7 +1740,6 @@ gst_rtsp_client_accept (GstRTSPClient * client, GIOChannel * channel)
 
   client->is_ipv6 = addr.ss_family == AF_INET6;
 
-  addrlen = sizeof (addr);
   if (getnameinfo ((struct sockaddr *) &addr, addrlen, ip, sizeof (ip), NULL, 0,
           NI_NUMERICHOST) != 0)
     goto getnameinfo_failed;