CVS commit: src

[Luke Mewburn <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Tue Mar 23 10:45:37 UTC 1999

Modified Files:
        src/sys/kern: uipc_socket.c uipc_socket2.c
        src/sys/netinet: in_pcb.c
        src/sys/sys: socketvar.h
Log Message:
Ensure that you can only bind a more specific address when it is done by the
same uid or by root.

This code is from FreeBSD. (Whilst it was originally obtained from OpenBSD,
FreeBSD fixed it to work with multicast. To quote the commit message:
- Don't bother checking for conflicting sockets if we're binding to a
multicast address.
- Don't return an error if we're binding to INADDR_ANY, the conflicting
socket is bound to INADDR_ANY, and the conflicting socket has
SO_REUSEPORT set.
)