Robert Watson 46448b5a1b Reformulate bpf_dettachd() to acquire the BIF_LOCK() as well as ... BPFD_LOCK() when removing a descriptor from an interface descriptor list. Hold both over the operation, and do a better job at maintaining the invariant that you can't find partially connected descriptors on an active interface descriptor list. This appears to close a race that resulted in the kernel performing a NULL pointer dereference when BPF sessions are detached during heavy network activity on SMP systems. RELENG_5 candidate.		2004-09-09 04:11:12 +00:00
..
bpf_compat.h
bpf_filter.c
bpf.c	Reformulate bpf_dettachd() to acquire the BIF_LOCK() as well as	2004-09-09 04:11:12 +00:00
bpf.h
bpfdesc.h	Reformulate use of linked lists in 'struct bpf_d' and 'struct bpf_if'	2004-09-09 00:19:27 +00:00
bridge.c	Always compile PFIL_HOOKS into the kernel and remove the associated kernel	2004-08-27 15:16:24 +00:00
bridge.h
bsd_comp.c
ethernet.h
fddi.h
firewire.h
if_arc.h
if_arcsubr.c
if_arp.h
if_atm.h
if_atmsubr.c
if_clone.c	When removing the last reference to a cloner, do not try to unlock twice -	2004-07-20 21:44:28 +00:00
if_clone.h
if_disc.c	Do a pass over all modules in the kernel and make them return EOPNOTSUPP	2004-07-15 08:26:07 +00:00
if_dl.h
if_ef.c	Initialize ; variable eraly to shut up GCC warning.	2004-07-28 06:48:36 +00:00
if_ethersubr.c	Add a new network interface flag, IFF_NEEDSGIANT, which will allow	2004-07-27 23:20:45 +00:00
if_faith.c	Do a pass over all modules in the kernel and make them return EOPNOTSUPP	2004-07-15 08:26:07 +00:00
if_fddisubr.c
if_fwsubr.c	Revert previous revision, 1.7, as removal of GIANT_REQUIRED was made	2004-08-24 14:17:58 +00:00
if_gif.c	Do a pass over all modules in the kernel and make them return EOPNOTSUPP	2004-07-15 08:26:07 +00:00
if_gif.h
if_gre.c	Set ip_v field properly.	2004-08-05 08:12:46 +00:00
if_gre.h
if_iso88025subr.c
if_llc.h
if_loop.c	Apply error and success logic consistently to the function netisr_queue() and	2004-08-27 18:33:08 +00:00
if_media.c
if_media.h	Added two new media types for 10GBASE-SR and 10GBASE-LR	2004-08-12 23:48:26 +00:00
if_mib.c
if_mib.h
if_ppp.c	Apply error and success logic consistently to the function netisr_queue() and	2004-08-27 18:33:08 +00:00
if_ppp.h
if_pppvar.h
if_sl.c	Use an ANSI-style definition for slstart()	2004-08-30 04:48:52 +00:00
if_slvar.h
if_sppp.h
if_spppsubr.c	Apply error and success logic consistently to the function netisr_queue() and	2004-08-27 18:33:08 +00:00
if_stf.c	Do a pass over all modules in the kernel and make them return EOPNOTSUPP	2004-07-15 08:26:07 +00:00
if_stf.h
if_tap.c	Set IFF_RUNNING flag on the interface as soon as the control device is opened.	2004-08-11 00:12:27 +00:00
if_tap.h
if_tapvar.h
if_tun.c	Do a pass over all modules in the kernel and make them return EOPNOTSUPP	2004-07-15 08:26:07 +00:00
if_tun.h
if_types.h
if_var.h	Add locking to the kqueue subsystem. This also makes the kqueue subsystem	2004-08-15 06:24:42 +00:00
if_vlan_var.h
if_vlan.c	Add locking to the kqueue subsystem. This also makes the kqueue subsystem	2004-08-15 06:24:42 +00:00
if.c	Re-add ifi_epoch, to struct if_data, this time replacing ifi_unused	2004-09-08 04:50:55 +00:00
if.h	Re-add ifi_epoch, to struct if_data, this time replacing ifi_unused	2004-09-08 04:50:55 +00:00
iso88025.h
net_osdep.c
net_osdep.h
netisr.c	Correct a comment typo: s/Note/Not/.	2004-09-03 01:37:02 +00:00
netisr.h
pfil.c
pfil.h
pfkeyv2.h
ppp_comp.h
ppp_deflate.c
ppp_defs.h
ppp_tty.c	Preparation commit for the tty cleanups that will follow in the near	2004-07-15 20:47:41 +00:00
radix.c
radix.h
raw_cb.c
raw_cb.h
raw_usrreq.c
route.c	When a prison is given the ability to create raw sockets (when the	2004-08-21 17:38:57 +00:00
route.h	Avoid casts as lvalues.	2004-07-28 06:59:55 +00:00
rtsock.c	Apply error and success logic consistently to the function netisr_queue() and	2004-08-27 18:33:08 +00:00
slcompress.c
slcompress.h
slip.h
zlib.c
zlib.h