bsc: Use the right connection for outgoing packets
This is needed for simple UDT messages where we do not have
a SCCP connection.
diff --git a/openbsc/src/osmo-bsc/osmo_bsc_sccp.c b/openbsc/src/osmo-bsc/osmo_bsc_sccp.c
index 529b488..6ac3007 100644
--- a/openbsc/src/osmo-bsc/osmo_bsc_sccp.c
+++ b/openbsc/src/osmo-bsc/osmo_bsc_sccp.c
@@ -140,8 +140,16 @@
static void msc_sccp_write_ipa(struct sccp_connection *conn, struct msgb *msg,
void *global_ctx, void *ctx)
{
- struct gsm_network *net = (struct gsm_network *) global_ctx;
- msc_queue_write(net->bsc_data->msc.msc_con, msg, IPAC_PROTO_SCCP);
+ struct bsc_msc_connection *msc_con;
+
+ if (conn) {
+ struct osmo_bsc_sccp_con *bsc_con = conn->data_ctx;
+ msc_con = bsc_con->msc->msc_con;
+ } else {
+ msc_con = ctx;
+ }
+
+ msc_queue_write(msc_con, msg, IPAC_PROTO_SCCP);
}
static int msc_sccp_accept(struct sccp_connection *connection, void *data)