[Linphone-developers] oRTP source code misunderstanding

[Vitold S]

Dear Linphone developer,

I review oRTP source code and unable to understand https://github.com/BelledonneCommunications/ortp/blob/master/src/rtpparse.c#L57

```

    /* make some checks: q size must not exceed RtpStream::max_rq_size */

    while (q->q_mcount > maxrqsz)

    {

        /* remove the oldest mblk_t */

        tmp=getq(q);

        if (mp!=NULL)

        {

            ortp_warning("rtp_putq: Queue is full. Discarding message with ts=%u",((rtp_header_t*)mp->b_rptr)->timestamp);

            freemsg(tmp);

            (*discarded)++;

        }

    }

```

Could you please explain why you ask tmp value and check mp pointer in next if construction?

P.S. I will be happy when you open issue in GitHUB to make communication more powerful.

Thanks.