diff options
-rw-r--r-- | openbsc/src/nat/bsc_nat.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/openbsc/src/nat/bsc_nat.c b/openbsc/src/nat/bsc_nat.c index 016e06eeb..aee009545 100644 --- a/openbsc/src/nat/bsc_nat.c +++ b/openbsc/src/nat/bsc_nat.c @@ -308,11 +308,19 @@ static int forward_sccp_to_bts(struct msgb *msg) talloc_free(parsed); if (!bsc) return -1; + if (!bsc->authenticated) { + LOGP(DNAT, LOGL_ERRO, "Selected BSC not authenticated.\n"); + return -1; + } + return write(bsc->bsc_fd.fd, msg->data, msg->len); send_to_all: /* currently send this to every BSC connected */ llist_for_each_entry(bsc, &nat->bsc_connections, list_entry) { + if (!bsc->authenticated) + continue; + rc = write(bsc->bsc_fd.fd, msg->data, msg->len); /* try the next one */ @@ -436,6 +444,11 @@ static int forward_sccp_to_msc(struct bsc_fd *bfd, struct msgb *msg) goto exit2; } + if (!bsc->authenticated) { + LOGP(DNAT, LOGL_ERROR, "BSC is not authenticated.\n"); + goto exit2; + } + /* send the non-filtered but maybe modified msg */ rc = write(msc_connection.fd, msg->data, msg->len); talloc_free(parsed); |