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pimd: Fix crash in pimd

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ifp->info is not always set in PIM. So add a guard here to stop
it from crashing when addresses are added to a non-PIM enabled interface
and PIM zebra debugging is enabled.

Signed-off-by: Corey Siltala <csiltala@atcorp.com>
This commit is contained in:
Corey Siltala 2024-08-23 18:04:26 +00:00
parent b4dae97381
commit 12a783d313
1 changed files with 4 additions and 1 deletions
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5
pimd/pim_zebra.c
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@ -97,7 +97,10 @@ static int pim_zebra_if_address_add(ZAPI_CALLBACK_ARGS)
if (PIM_DEBUG_ZEBRA) {
zlog_debug("%s: %s(%s) connected IP address %pFX flags %u %s",
__func__, c->ifp->name, VRF_LOGNAME(pim_ifp->pim->vrf), p, c->flags,
__func__, c->ifp->name,
(pim_ifp ? VRF_LOGNAME(pim_ifp->pim->vrf)
: "Unknown"),
p, c->flags,
CHECK_FLAG(c->flags, ZEBRA_IFA_SECONDARY)
? "secondary"
: "primary");