NetBSD/sys/netinet
thorpej fc5dafc79b Fix a rather annoying problem where the sockaddr_dl which holds
the link level name for the interface (ifp->if_sadl) is allocated
before ifp->if_addrlen is initialized, which could lead to allocating
too little space for the link level address.

Do this by splitting allocation of the link level name out of
if_attach() and into if_alloc_sadl(), which is normally called
by functions like ether_ifattach().  Network interfaces which
don't have a link-specific attach routine must call if_alloc_sadl()
themselves (example: gif).

Link level names are freed by if_free_sadl(), which can be called
from e.g. ether_ifdetach().  Drivers never need call if_free_sadl()
themselves as if_detach() will do it if it is not already done.

While here, add the ability to pass an AF_LINK address to
SIOCSIFADDR in ether_ioctl() (this is what caused me to notice
the problem that the above fixes).
2001-01-17 00:30:49 +00:00
..
fil.c
icmp6.h
icmp_var.h
if_arp.c
if_atm.c
if_atm.h
if_ether.h
if_ieee1394arp.c First Prototype implementation of network interface part for IEEE1394 (if_fw). 2000-11-05 17:17:12 +00:00
if_ieee1394arp.h
if_inarp.h
igmp_var.h
igmp.c
igmp.h
in4_cksum.c
in_cksum.c
in_gif.c
in_gif.h
in_pcb.c
in_pcb.h
in_proto.c
in_systm.h
in_var.h
in.c
in.h
ip6.h
ip_auth.c
ip_auth.h
ip_compat.h
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_fil.c
ip_fil.h
ip_flow.c
ip_frag.c
ip_frag.h
ip_ftp_pxy.c
ip_gre.c
ip_gre.h
ip_icmp.c
ip_icmp.h
ip_input.c
ip_ipip.c Fix a rather annoying problem where the sockaddr_dl which holds 2001-01-17 00:30:49 +00:00
ip_ipip.h
ip_log.c
ip_mroute.c
ip_mroute.h
ip_nat.c
ip_nat.h
ip_output.c
ip_proxy.c
ip_proxy.h
ip_raudio_pxy.c
ip_rcmd_pxy.c
ip_state.c
ip_state.h
ip_var.h
ip.h
ipl.h
Makefile
raw_ip.c
tcp_debug.c
tcp_debug.h
tcp_fsm.h
tcp_input.c
tcp_output.c
tcp_seq.h
tcp_subr.c
tcp_timer.c
tcp_timer.h
tcp_usrreq.c
tcp_var.h
tcp.h
tcpip.h
udp_usrreq.c
udp_var.h
udp.h