diff --git a/zebra/zapi_msg.c b/zebra/zapi_msg.c index 651babdebac5..5614ec54230c 100644 --- a/zebra/zapi_msg.c +++ b/zebra/zapi_msg.c @@ -41,6 +41,7 @@ #include "lib/vrf.h" #include "lib/libfrr.h" #include "lib/sockopt.h" +#include "lib/lib_errors.h" #include "zebra/zebra_router.h" #include "zebra/rib.h" @@ -1612,6 +1613,14 @@ static void zread_route_add(ZAPI_HANDLER_ARGS) if (CHECK_FLAG(api.message, ZAPI_MESSAGE_SRCPFX)) src_p = &api.src_prefix; + if (api.safi != SAFI_UNICAST && api.safi != SAFI_MULTICAST) { + flog_warn(EC_LIB_ZAPI_MISSMATCH, + "%s: Received safi: %d but we can only accept UNICAST or MULTICAST", + __func__, api.safi); + nexthop_group_delete(&ng); + XFREE(MTYPE_RE, re); + return; + } ret = rib_add_multipath(afi, api.safi, &api.prefix, src_p, re, ng); /* Stats */