Changeset ed07de3e8469dd5ada15d8aa9700d807e43e999c

Timestamp:

28/02/06 15:52:40 (3 years ago)

Author:

Rémi Denis-Courmont <rem@videolan.org>

git-committer:

Rémi Denis-Courmont <rem@videolan.org> 1141138360 +0000

git-parent:

[af6036749949bc1932d2efe054ba7eb9772a8719]

git-author:

Rémi Denis-Courmont <rem@videolan.org> 1141138360 +0000

Message:

Fail when trying to advertise a stream with an out-of-scope address
(avoids spamming the MBONE with incorrect private streams)

Files:

• src/stream_output/sap.c (modified) (1 diff)

src/stream_output/sap.c

@@ -318 +318 @@
-                ipv4 =  0xefc3ffff;
-            else
+            if ((ipv4 & 0xff000000) == 0xef000000)
+                ipv4 = 0;
+            else
-            /* other addresses => 224.2.127.254 */
-                ipv4 = 0xe0027ffe;
+
+            if( ipv4 == 0 )
+            {
+                msg_Err( p_sap, "Out-of-scope multicast address "
+                        "not supported by SAP: %s", p_session->psz_uri );
+                vlc_mutex_unlock( &p_sap->object_lock );
+                vlc_freeaddrinfo( res );
+                return VLC_EGENERIC;
+            }
-
-            ((struct sockaddr_in *)&addr)->sin_addr.s_addr = htonl( ipv4 );