2c2
< /* $FreeBSD: head/sys/net/if_gre.c 127307 2004-03-22 16:04:43Z rwatson $ */
---
> /* $FreeBSD: head/sys/net/if_gre.c 128580 2004-04-23 16:10:23Z andre $ */
362c362
< if (m == NULL) { /* impossible */
---
> if (m == NULL) { /* mbuf allocation failed */
389c389
< error = ip_output(m, NULL, &sc->route, 0,
---
> error = ip_output(m, NULL, &sc->route, IP_FORWARDING,