misc/58529: Patch for RDWR bpf in pcap.

[David Malone]

Synopsis: Patch for RDWR bpf in pcap.

Responsible-Changed-From-To: freebsd-bugs->dwmalone
Responsible-Changed-By: dwmalone
Responsible-Changed-When: Sun May 30 09:53:33 PDT 2004
Responsible-Changed-Why: 
I've made this change on several machines before, and it seems
harmless. I'll see if I can commit it.

	David.

http://www.freebsd.org/cgi/query-pr.cgi?pr=58529