diff options
| -rw-r--r-- | bgpd/bgp_vty.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c index 3e71a8948..2b3e11929 100644 --- a/bgpd/bgp_vty.c +++ b/bgpd/bgp_vty.c @@ -1577,27 +1577,29 @@ DEFUN_NOSH (router_bgp, switch (ret) { case BGP_ERR_AS_MISMATCH: vty_out(vty, "BGP is already running; AS is %s\n", - bgp->as_pretty); + bgp ? bgp->as_pretty : "unknown"); return CMD_WARNING_CONFIG_FAILED; case BGP_ERR_INSTANCE_MISMATCH: vty_out(vty, "BGP instance name and AS number mismatch\n"); - vty_out(vty, - "BGP instance is already running; AS is %s\n", - bgp->as_pretty); + vty_out(vty, "BGP instance is already running; AS is %s\n", + bgp ? bgp->as_pretty : "unknown"); return CMD_WARNING_CONFIG_FAILED; } + if (!bgp) { + vty_out(vty, "BGP instance not found\n"); + return CMD_WARNING_CONFIG_FAILED; + } /* * If we just instantiated the default instance, complete * any pending VRF-VPN leaking that was configured via * earlier "router bgp X vrf FOO" blocks. */ - if (bgp && inst_type == BGP_INSTANCE_TYPE_DEFAULT) + if (inst_type == BGP_INSTANCE_TYPE_DEFAULT) vpn_leak_postchange_all(); - if (inst_type == BGP_INSTANCE_TYPE_VRF || - IS_BGP_INSTANCE_HIDDEN(bgp)) { + if (inst_type == BGP_INSTANCE_TYPE_VRF || IS_BGP_INSTANCE_HIDDEN(bgp)) { bgp_vpn_leak_export(bgp); UNSET_FLAG(bgp->flags, BGP_FLAG_INSTANCE_HIDDEN); UNSET_FLAG(bgp->flags, BGP_FLAG_DELETE_IN_PROGRESS); |