diff options
| author |   reyk <reyk@openbsd.org> | 2005-11-26 17:35:35 +0000 |
|---|---|---|
| committer | reyk <reyk@openbsd.org> | 2005-11-26 17:35:35 +0000 |
| commit | a64e1466de505dfcbd608861e55c0218d11f77ce (patch) | |
| tree | ed85fefd82f6ccf2637771e5e18c8a9700dd3168 | |
| parent | Add some missing 'break;'s in auich and auixp that lint spotted. While (diff) | |
| download | wireguard-openbsd-a64e1466de505dfcbd608861e55c0218d11f77ce.tar.xz wireguard-openbsd-a64e1466de505dfcbd608861e55c0218d11f77ce.zip | |
enable the bpf filter-drop option in dhclient
ok henning@, tested by many others (tech@)
| -rw-r--r-- | sbin/dhclient/bpf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sbin/dhclient/bpf.c b/sbin/dhclient/bpf.c index eedaeb4a057..4d4681bd94b 100644 --- a/sbin/dhclient/bpf.c +++ b/sbin/dhclient/bpf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bpf.c,v 1.14 2005/07/29 17:26:28 krw Exp $ */ +/* $OpenBSD: bpf.c,v 1.15 2005/11/26 17:35:35 reyk Exp $ */ /* BPF socket interface code, originally contributed by Archie Cobbs. */ @@ -195,6 +195,9 @@ if_register_receive(struct interface_info *info) if (ioctl(info->rfdesc, BIOCIMMEDIATE, &flag) < 0) error("Can't set immediate mode on bpf device: %m"); + if (ioctl(info->rfdesc, BIOCSFILDROP, &flag) < 0) + error("Can't set filter-drop mode on bpf device: %m"); + /* Get the required BPF buffer length from the kernel. */ if (ioctl(info->rfdesc, BIOCGBLEN, &sz) < 0) error("Can't get bpf buffer length: %m"); |