| commit | 9f21ad35b323605de0cedfe48a63df9163b09b57 | |
| author | Matthias Schmidt <matthias@dragonflybsd.org> | |
| Fri, 14 Mar 2008 09:52:10 +0000 (14 09:52 +0000) | ||
| committer | Matthias Schmidt <matthias@dragonflybsd.org> | |
| Fri, 14 Mar 2008 09:52:10 +0000 (14 09:52 +0000) | ||
| tree | bd61fc0419f14fd6358b6a71ce80bb13d672a318 | treesnapshot (tar.gz zip) |
| parent | dd10e77e2e44351ff6ba54c387e5cc4b04837ae8 | commitdiff |
Introduce two new ioctl(2) commands, BIOCLOCK and BIOCSETWF. These commands
enhance the security of bpf(4) by further relinquishing the privilege of
the bpf(4) consumer (assuming the ioctl commands are being implemented).
This change is needed to properly support some programs from OpenBSD, such
as pflogd and dhclient.
Reviewed-by: sephe@
Obtained-from: OpenBSD via FreeBSD
enhance the security of bpf(4) by further relinquishing the privilege of
the bpf(4) consumer (assuming the ioctl commands are being implemented).
This change is needed to properly support some programs from OpenBSD, such
as pflogd and dhclient.
Reviewed-by: sephe@
Obtained-from: OpenBSD via FreeBSD
| sys/net/bpf.c | diffblobblamehistory | |
| sys/net/bpf.h | diffblobblamehistory | |
| sys/net/bpfdesc.h | diffblobblamehistory |