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John Polstra 68f956b85e Fix a route table leak in rtalloc() and rtalloc_ign(). It is 
possible for ro->ro_rt to be non-NULL even though the RTF_UP flag
is cleared.  (Example: a routing daemon or the "route" command
deletes a cloned route in active use by a TCP connection.)  In that
case, the code was clobbering a reference to the routing table
entry without decrementing the entry's reference count.

The splnet() call probably isn't needed, but I haven't been able
to prove that yet.  It isn't significant from a performance standpoint
since it is executed very rarely.

Reviewed by:	wollman and others in the freebsd-current mailing list
1999-12-09 17:09:37 +00:00
..
bpf_compat.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
bpf_filter.c
Add 'const' to the bpf_filter() and bpf_validate() prototypes.
1999-12-02 19:36:05 +00:00
bpf.c
Make the stub routines have the same prototypes as the real bpf
1999-12-03 09:59:02 +00:00
bpf.h
Add 'const' to the bpf_filter() and bpf_validate() prototypes.
1999-12-02 19:36:05 +00:00
bpfdesc.h
Implement pseudo_AF_HDRCMPLT, which controls the state of the 'header
1999-10-15 05:07:00 +00:00
bridge.c
Fix kernel compile with BRIDGE, but without DUMMYNET
1999-09-11 18:54:41 +00:00
bridge.h
Bridging support. Wait for LINT to be updated before trying it.
1998-12-14 17:58:05 +00:00
bsd_comp.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
ethernet.h
KAME related header files additions and merges.
1999-11-05 14:41:39 +00:00
fddi.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
hostcache.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
hostcache.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_arp.h
Whistle's Netgraph link-layer (sometimes more) networking infrastructure.
1999-10-21 09:06:11 +00:00
if_atm.h
clean up en atm driver
1999-05-08 14:23:40 +00:00
if_atmsubr.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_disc.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_dl.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_ethersubr.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_faith.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_fddisubr.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_gif.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_gif.h
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_iso88025subr.c
Remove NBPF conditionality of bpf calls in most of our network drivers.
1999-09-25 12:06:01 +00:00
if_llc.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_loop.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_media.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_media.h
Expand the field width for subtypes. We had already overflowed it
1999-11-24 02:40:12 +00:00
if_mib.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_mib.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_ppp.c
Minor tidy up of PPP_FILTER and NBPF stuff. Don't generate bpf.h in the
1999-09-26 18:44:29 +00:00
if_ppp.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_pppvar.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_sl.c
Re-allocate cblocks after changing the slip unit number.
1999-10-28 16:04:59 +00:00
if_slvar.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_sppp.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_spppsubr.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if_tun.c
Zap #include "tun.h" (for NTUN) - which isn't used anymore.
1999-09-27 00:55:29 +00:00
if_tun.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_tunvar.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_types.h
KAME related header files additions and merges.
1999-11-05 14:41:39 +00:00
if_var.h
KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP
1999-11-22 02:45:11 +00:00
if_vlan_var.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
if_vlan.c
Remove NBPF conditionality of bpf calls in most of our network drivers.
1999-09-25 12:06:01 +00:00
if.c
udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
1999-12-07 17:39:16 +00:00
if.h
KAME related header files additions and merges.
1999-11-05 14:41:39 +00:00
iso88025.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
net_osdep.c
KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP
1999-11-22 02:45:11 +00:00
net_osdep.h
KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP
1999-11-22 02:45:11 +00:00
netisr.h
KAME related header files additions and merges.
1999-11-05 14:41:39 +00:00
pfkeyv2.h
KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP
1999-11-22 02:45:11 +00:00
ppp_comp.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
ppp_deflate.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
ppp_defs.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
ppp_tty.c
This patch clears the way for removing a number of tty related
1999-09-25 16:21:39 +00:00
radix.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
radix.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
raw_cb.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
raw_cb.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
raw_usrreq.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
route.c
Fix a route table leak in rtalloc() and rtalloc_ign(). It is
1999-12-09 17:09:37 +00:00
route.h
rtcalloc() is removed because it turned out not to be necessary for FreeBSD.
1999-12-09 08:56:50 +00:00
rtsock.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
slcompress.c
Add some more comments to the sl_compress_tcp() function.
1999-11-15 20:17:04 +00:00
slcompress.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
slip.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
zlib.c
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
zlib.h
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00