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Merge pull request #16434 from FRRouting/mergify/bp/stable/10.0/pr-16309

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pimd: fix crash on non-existent interface (backport #16309)
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Donald Sharp 2024-07-23 10:44:58 -04:00 committed by GitHub
commit 73db6939b4
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1 changed files with 10 additions and 2 deletions
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12
pimd/pim_nb_config.c
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@ -1504,11 +1504,19 @@ int routing_control_plane_protocols_control_plane_protocol_pim_address_family_re
*/ */
int lib_interface_pim_address_family_create(struct nb_cb_create_args *args) int lib_interface_pim_address_family_create(struct nb_cb_create_args *args)
{ {
struct interface *ifp;
switch (args->event) { switch (args->event) {
case NB_EV_VALIDATE: case NB_EV_VALIDATE:
case NB_EV_PREPARE:
case NB_EV_ABORT:
case NB_EV_APPLY: case NB_EV_APPLY:
case NB_EV_ABORT:
break;
case NB_EV_PREPARE:
ifp = nb_running_get_entry(args->dnode, NULL, true);
if (ifp->info)
return NB_OK;
pim_if_new(ifp, false, false, false, false);
break; break;
} }