diff options
| -rw-r--r-- | sys/net/if_vlan.c | 2 | ||||
| -rw-r--r-- | sys/net/if_vlan_var.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c index 774298d4a53a..a37a9d41fc53 100644 --- a/sys/net/if_vlan.c +++ b/sys/net/if_vlan.c @@ -1273,7 +1273,7 @@ vlan_clone_create_nl(struct if_clone *ifc, char *name, size_t len, error = nl_parse_nested(lattrs->ifla_idata, &vlan_parser, npt, &attrs); if (error != 0) return (error); - if (attrs.vlan_id > 4095) { + if (attrs.vlan_id > DOT1Q_VID_MAX) { nlmsg_report_err_msg(npt, "Invalid VID: %d", attrs.vlan_id); return (EINVAL); } diff --git a/sys/net/if_vlan_var.h b/sys/net/if_vlan_var.h index b86ff2efac60..e7171974289b 100644 --- a/sys/net/if_vlan_var.h +++ b/sys/net/if_vlan_var.h @@ -130,6 +130,8 @@ struct vlanreq { #define DOT1Q_VID_DEF_PVID 0x1 #define DOT1Q_VID_DEF_SR_PVID 0x2 #define DOT1Q_VID_RSVD_IMPL 0xfff +#define DOT1Q_VID_MIN 1 /* minimum valid vlan id */ +#define DOT1Q_VID_MAX 4095 /* maximum valid vlan id */ /* * 802.1q full tag. Proto and vid are stored in host byte order. |