dtlsconnection: Avoid segmentation fault when no srtp capabilities are negotiated
SSL_get_selected_srtp_profile might return NULL profile so it should not be used in order to avoid segmentation faults.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
SSL_get_selected_srtp_profile might return NULL profile so it should not be used in order to avoid segmentation faults.