ensure we are in session accepted when processing content-modify

Daniel Gultsch created

Change summary

src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java | 5 
1 file changed, 4 insertions(+), 1 deletion(-)

Detailed changes

src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java 🔗 

@@ -563,7 +563,10 @@ public class JingleRtpConnection extends AbstractJingleConnection
     }
 
     private void receiveContentModify(final JinglePacket jinglePacket) {
-        // TODO check session accepted
+        if (this.state != State.SESSION_ACCEPTED) {
+            terminateWithOutOfOrder(jinglePacket);
+            return;
+        }
         final Map<String, Content.Senders> modification =
                 Maps.transformEntries(
                         jinglePacket.getJingleContents(), (key, value) -> value.getSenders());