[PATCH 6/6] bsc_nat: fail if VTY telnet port cannot be bound

--- openbsc/src/osmo-bsc_nat/bsc_nat.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat.c b/openbsc/src/osmo-bsc_nat/bsc_nat.c index 8404e41..cdab406 100644 --- a/openbsc/src/osmo-bsc_nat/bsc_nat.c +++ b/openbsc/src/osmo-bsc_nat/bsc_nat.c @@ -1638,10 +1638,13 @@ int main(int argc, char **argv) /* start telnet after reading config for vty_get_bind_addr() */ LOGP(DNAT, LOGL_NOTICE, "VTY at %s %d\n", vty_get_bind_addr(), OSMO_VTY_PORT_BSC_NAT); - telnet_init_dynif(tall_bsc_ctx, NULL, vty_get_bind_addr(), - OSMO_VTY_PORT_BSC_NAT); + if (telnet_init_dynif(tall_bsc_ctx, NULL, vty_get_bind_addr(), + OSMO_VTY_PORT_BSC_NAT)) { + fprintf(stderr, "Creating VTY telnet line failed\n"); + return -5; + } - /* over rule the VTY config */ + /* over rule the VTY config for MSC IP */ if (msc_ip) bsc_nat_set_msc_ip(nat, msc_ip); -- 2.1.4