diff options
| author | dv <dv@cvs.openbsd.org> | 2021-06-02 14:40:47 +0000 |
|---|---|---|
| committer | dv <dv@cvs.openbsd.org> | 2021-06-02 14:40:47 +0000 |
| commit | 70d80b6f5ef81a9141521337c74a481541df09ac (patch) | |
| tree | 722bfd0f043717a2947cd79e5201697723506252 /usr.sbin | |
| parent | 96c18fc50e195cccd4af961f5e76d5924c6743f8 (diff) | |
vmd(8): allow locking a randomly assigned lladdr
Provide a default value of a zero'd mac address so a user can still
specify the interface should be "locked" (only transmitting ethernet
packets with a matching source address). vmd will assign a random
address at vm launch.
As an example, this is now valid:
vm "name" {
interface {
locked lladdr
}
...
}
From Martin Vahlensieck
ok claudio@
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/vmd/parse.y | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/vmd/parse.y b/usr.sbin/vmd/parse.y index bc2b4b50534..52815e028e8 100644 --- a/usr.sbin/vmd/parse.y +++ b/usr.sbin/vmd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.56 2020/09/23 19:18:18 martijn Exp $ */ +/* $OpenBSD: parse.y,v 1.57 2021/06/02 14:40:46 dv Exp $ */ /* * Copyright (c) 2007-2016 Reyk Floeter <reyk@openbsd.org> @@ -694,6 +694,9 @@ lladdr : STRING { memcpy($$, ea, ETHER_ADDR_LEN); } + | /* empty */ { + memset($$, 0, ETHER_ADDR_LEN); + } ; local : /* empty */ { $$ = 0; } |