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

[pablo]

From: Pablo Neira Ayuso <pa...@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);
-- 
1.7.10.4