D28705.id84019.diff
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	Index: sys/net/if.c
	===================================================================
	--- sys/net/if.c
	+++ sys/net/if.c
	@@ -2012,6 +2012,7 @@
	struct ifaddr *ifa_maybe = NULL;
	u_int af = addr->sa_family;
	const char addr_data = addr->sa_data, cplim;
	+ const struct sockaddr_dl *sdl;

	NET_EPOCH_ASSERT();
	/*
	@@ -2019,9 +2020,14 @@
	* so do that if we can.
	*/
	if (af == AF_LINK) {
	- const struct sockaddr_dl sdl = (const struct sockaddr_dl )addr;
	- if (sdl->sdl_index && sdl->sdl_index <= V_if_index)
	- return (ifaddr_byindex(sdl->sdl_index));
	+ sdl = (const struct sockaddr_dl *)addr;
	+ if (sdl->sdl_index && sdl->sdl_index <= V_if_index) {
	+ ifp = ifnet_byindex(sdl->sdl_index);
	+ if (ifp == NULL)
	+ return (NULL);
	+
	+ return (ifp->if_addr);
	+ }
	}

	/*