Pawel Jakub Dawidek 235eb53002 MFp4 @229481:
Currently it was allowed to send any UDP packets from unprivileged process and
possibly any packets because /dev/bpf was open for writing.

Move sending packets to privileged process. Unprivileged process has no longer
access to not connected UDP socket and has only access to /dev/bpf in read-only
mode.

Reviewed by:	brooks
Sponsored by:	The FreeBSD Foundation
2013-07-03 22:12:54 +00:00
..
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