[PATCH libosmo-netif 01/18] osmux: discard non voice osmux message

From: Pablo Neira Ayuso pablo@soleta.eu

We only support voice osmux messages by now. Discard unsupported types. --- src/osmux.c | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/src/osmux.c b/src/osmux.c index eb2c683..a3eccaa 100644 --- a/src/osmux.c +++ b/src/osmux.c @@ -65,6 +65,11 @@ struct osmux_hdr *osmux_xfrm_output_pull(struct msgb *msg)

osmuxh = (struct osmux_hdr *)msg->data;

+ if (osmuxh->ft != OSMUX_FT_VOICE_AMR) { + LOGP(DLMIB, LOGL_ERROR, "Discarding unsupported Osmux FT %d\n", + osmuxh->ft); + return NULL; + } if (!osmo_amr_ft_valid(osmuxh->amr_ft)) { LOGP(DLMIB, LOGL_ERROR, "Discarding bad AMR FT %d\n", osmuxh->amr_ft);