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ospf6d: remove interface prefix when area is removed

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This bug was first reported in PR#7717. When removing an interface
from the area, the interface prefix is still shown

  r1# sh ipv6 ospf6 interface prefix
  *N IA 2013:12::/64       ::1      r1-r2-eth0 00:00:12

  r1# conf t
  r1(config)# router ospf6
  r1(config-ospf6)# no interface r1-r2-eth0 area 0.0.0.0
  r1(config-ospf6)# exit

  r1# sh ipv6 ospf6 interface prefix
  *N IA 2013:12::/64       ::1      r1-r2-eth0 00:00:22

This fix will check if the interface is disabled so the
prefix is not shown

Signed-off-by: ckishimo <carles.kishimoto@gmail.com>
This commit is contained in:
ckishimo 2021-03-17 00:01:19 +01:00
parent 5ac69ec52a
commit d100d0b00c
1 changed files with 7 additions and 1 deletions
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8
ospf6d/ospf6_interface.c
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@ -1449,6 +1449,12 @@ DEFUN (show_ipv6_ospf6_interface_ifname_prefix,
return CMD_WARNING; return CMD_WARNING;
} }
if (CHECK_FLAG(oi->flag, OSPF6_INTERFACE_DISABLE)) {
vty_out(vty, "Interface %s not attached to area\n",
argv[idx_ifname]->arg);
return CMD_WARNING;
}
ospf6_route_table_show(vty, idx_prefix, argc, argv, oi->route_connected, ospf6_route_table_show(vty, idx_prefix, argc, argv, oi->route_connected,
uj); uj);
@ -1482,7 +1488,7 @@ DEFUN (show_ipv6_ospf6_interface_prefix,
FOR_ALL_INTERFACES (vrf, ifp) { FOR_ALL_INTERFACES (vrf, ifp) {
oi = (struct ospf6_interface *)ifp->info; oi = (struct ospf6_interface *)ifp->info;
if (oi == NULL) if (oi == NULL || CHECK_FLAG(oi->flag, OSPF6_INTERFACE_DISABLE))
continue; continue;
ospf6_route_table_show(vty, idx_prefix, argc, argv, ospf6_route_table_show(vty, idx_prefix, argc, argv,