On Wednesday, July 31, 2013, Martin Storsjö wrote:
> I doubt that anyone ever would try to send a 1 byte packet
> via the RTP protocol, but check just in case - it shouldn't
> crash at least.
> ---
> libavformat/rtpproto.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/libavformat/rtpproto.c b/libavformat/rtpproto.c
> index b4475ae..974aa35 100644
> --- a/libavformat/rtpproto.c
> +++ b/libavformat/rtpproto.c
> @@ -377,6 +377,9 @@ static int rtp_write(URLContext *h, const uint8_t
> *buf, int size)
> int ret;
> URLContext *hd;
>
> + if (size < 2)
> + return AVERROR(EINVAL);
> +
> if (RTP_PT_IS_RTCP(buf[1])) {
> /* RTCP payload type */
> hd = s->rtcp_hd;
Looks ok.
Vittorio
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