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authorChris Cappuccio <chris@cvs.openbsd.org>2000-04-27 00:00:26 +0000
committerChris Cappuccio <chris@cvs.openbsd.org>2000-04-27 00:00:26 +0000
commit6efc612ede960677ccc538d52e5ebb06117e09ea (patch)
tree44a226832a2c4c3832acc4e350c40c42f994338f /sys/net
parent2ff690a15797dceababa2e77f7dca9567657c9b9 (diff)
Fix SIOCSIFMTU
Diffstat (limited to 'sys/net')
-rw-r--r--sys/net/if_vlan.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index 2f41736c946..6cd892e2739 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_vlan.c,v 1.2 2000/04/26 22:57:27 chris Exp $ */
+/* $OpenBSD: if_vlan.c,v 1.3 2000/04/27 00:00:24 chris Exp $ */
/*
* Copyright 1998 Massachusetts Institute of Technology
*
@@ -503,7 +503,7 @@ vlan_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
* jumbo frames. It would be nice to replace ETHERMTU
* with the parent interface's MTU in the following statement.
*/
- if (ifr->ifr_mtu > ETHERMTU) {
+ if (ifr->ifr_mtu > ETHERMTU || ifr->ifr_mtu < ETHERMIN) {
error = EINVAL;
} else {
ifp->if_mtu = ifr->ifr_mtu;