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zebra: ifp must be a real pointer sometimes

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The ifp pointer must be pointing at a real location
in memory since right above us in this loop we
return if it is.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2019-05-03 20:06:55 -04:00
parent 964c3dba62
commit 4bb55bbecc
1 changed files with 1 additions and 2 deletions
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3
zebra/zebra_rib.c
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@ -474,8 +474,7 @@ static int nexthop_active(afi_t afi, struct route_entry *re,
if (IS_ZEBRA_DEBUG_RIB_DETAILED)
zlog_debug(
"\t%s: Interface %s is not unnumbered",
__PRETTY_FUNCTION__,
ifp ? ifp->name : "Unknown");
__PRETTY_FUNCTION__, ifp->name);
return 0;
}
}