diff options
Diffstat (limited to 'pimd/pim_igmp_mtrace.c')
| -rw-r--r-- | pimd/pim_igmp_mtrace.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/pimd/pim_igmp_mtrace.c b/pimd/pim_igmp_mtrace.c index 1fb624a6a0..f51e0c0d2f 100644 --- a/pimd/pim_igmp_mtrace.c +++ b/pimd/pim_igmp_mtrace.c @@ -133,6 +133,13 @@ static bool mtrace_fwd_info(struct pim_instance *pim, if (!up) return false; + if (!up->rpf.source_nexthop.interface) { + if (PIM_DEBUG_TRACE) + zlog_debug("%s: up %s RPF is not present", + __PRETTY_FUNCTION__, up->sg_str); + return false; + } + ifp_in = up->rpf.source_nexthop.interface; nh_addr = up->rpf.source_nexthop.mrib_nexthop_addr.u.prefix4; total = htonl(MTRACE_UNKNOWN_COUNT); |