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994b02bdbe
NetBSD/sys/netinet
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tls 994b02bdbe After discussion with ad@: it appears that KERNEL_LOCK also protects 
the driver output path (that is, ifp->if_output()).  In the case of
entry through the socket code, we are fine, because pru_usrreq takes
KERNEL_LOCK.  However, there are a few other ways to cause output
which require protection:

	1) direct calls to tcp_output() in tcp_input()
	2) fast-forwarding code (ip_flow) -- protected elsewise
	   against itself by the softnet lock.
	3) *Possibly* the ARP code.  I have currently persuaded
	   myself that it is safe because of how it's called.
	4) Possibly the ICMP code.

This change addresses #1 and #2.
2010-04-01 00:24:41 +00:00
..
accept_filter.h Change copyright statement to NetBSD 2-clause with correct attribution. 2008-08-10 14:07:41 +00:00
accf_data.c Add a direction argument to socket upcalls, so they can tell why they've 2009-09-02 14:56:57 +00:00
accf_http.c Add a direction argument to socket upcalls, so they can tell why they've 2009-09-02 14:56:57 +00:00
cpu_in_cksum.c
files.ipfilter ipfilter depends on bpf_filter, not bpfilter (since the year 2000). 2010-01-24 14:25:57 +00:00
files.netinet
icmp6.h add enough info to let rtadvd compile with route-info. 2009-10-31 22:32:17 +00:00
icmp_private.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
icmp_var.h PR/42243: Yasuoka Masahiko: Add "net.inet.icmp.bmcastecho" sysctl support, 2009-12-07 18:47:24 +00:00
if_arp.c ar_tha() can return NULL; treat this as an error. 2009-11-20 02:14:56 +00:00
if_atm.c Remove extra whitespace added by a stupid tool. 2009-04-18 14:58:02 +00:00
if_atm.h Constify the rt_addrinfo argument to the ifa_rtrequest member 2008-10-24 17:07:33 +00:00
if_ether.h
if_inarp.h remove unused #define. 2009-02-18 13:17:50 +00:00
igmp_var.h Make IGMP stats per-cpu. 2008-04-15 16:02:03 +00:00
igmp.c Replace a large number of link set based sysctl node creations with 2009-09-16 15:23:04 +00:00
igmp.h
in4_cksum.c
in_cksum.c
in_gif.c *** Summary *** 2008-11-07 00:20:01 +00:00
in_gif.h
in_ifattach.h
in_offload.c
in_offload.h
in_pcb_hdr.h
in_pcb.c Implicit EPERM -> explicit EACCES. 2009-05-12 22:22:46 +00:00
in_pcb.h Add the IP_MINTTL socket option. 2009-07-17 22:02:54 +00:00
in_proto.c Replace a large number of link set based sysctl node creations with 2009-09-16 15:23:04 +00:00
in_proto.h
in_selsrc.c Drop 3rd and 4th clauses from David Young's license. 2009-10-19 23:19:37 +00:00
in_selsrc.h
in_systm.h
in_var.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
in.c Fixed a number of race conditions in the case of receiving ipv4 packet. 2010-03-12 13:33:19 +00:00
in.h Import pfsync support from OpenBSD 4.2 2009-09-14 10:36:48 +00:00
ip6.h
ip_carp.c Redefine bpf linkage through an always present op vector, i.e. 2010-01-19 22:08:16 +00:00
ip_carp.h Replace a large number of link set based sysctl node creations with 2009-09-16 15:23:04 +00:00
ip_ecn.c
ip_ecn.h Remove LKMs and switch to the module framework, pass 1. 2008-11-12 12:35:50 +00:00
ip_encap.c Make it possible to register delayed radix tree head inits which 2009-05-27 17:46:49 +00:00
ip_encap.h Make dom_maxrtkey of inet/inet6domain the size of the ip_encap pack 2008-11-25 18:28:05 +00:00
ip_etherip.c Redefine bpf linkage through an always present op vector, i.e. 2010-01-19 22:08:16 +00:00
ip_etherip.h
ip_flow.c After discussion with ad@: it appears that KERNEL_LOCK also protects 2010-04-01 00:24:41 +00:00
ip_icmp.c PR/42243: Yasuoka Masahiko: Add "net.inet.icmp.bmcastecho" sysctl support, 2009-12-07 18:47:24 +00:00
ip_icmp.h Replace most gcc-specific __attribute__ uses with BSD-style sys/cdef.h 2008-09-08 23:36:53 +00:00
ip_id.c
ip_input.c Don't hold kernel lock across call to ip_input() -- it blocked *all* 2010-03-31 07:31:15 +00:00
ip_mroute.c bzero -> memset 2009-03-18 16:00:08 +00:00
ip_mroute.h make this compile as proposed by dholland@ 2008-08-07 06:20:14 +00:00
ip_output.c Add the IP_MINTTL socket option. 2009-07-17 22:02:54 +00:00
ip_private.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
ip_var.h Init ipflow pool dynamically instead of using a linkset. 2009-02-01 17:04:11 +00:00
ip.h
Makefile
pim_var.h
pim.h
raw_ip.c Remove superfluous cast of a pointer to void *. 2009-12-09 00:45:25 +00:00
tcp_congctl.c Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
tcp_congctl.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
tcp_debug.c Remove extra whitespace added by a stupid tool. 2009-04-18 14:58:02 +00:00
tcp_debug.h
tcp_fsm.h
tcp_input.c After discussion with ad@: it appears that KERNEL_LOCK also protects 2010-04-01 00:24:41 +00:00
tcp_output.c tcp sockbuf autoscaling was initially added turned off because it 2010-01-26 18:09:07 +00:00
tcp_private.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
tcp_sack.c POOL_INIT -> pool_init 2009-05-27 17:41:03 +00:00
tcp_seq.h
tcp_subr.c Replace a large number of link set based sysctl node creations with 2009-09-16 15:23:04 +00:00
tcp_timer.c Whitespace. 2008-11-10 01:06:43 +00:00
tcp_timer.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
tcp_usrreq.c Get the uid from the socket's credentials. 2009-12-30 06:59:32 +00:00
tcp_var.h Replace a large number of link set based sysctl node creations with 2009-09-16 15:23:04 +00:00
tcp.h
tcpip.h
udp_private.h Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
udp_usrreq.c Replace a large number of link set based sysctl node creations with 2009-09-16 15:23:04 +00:00
udp_var.h Convert socket options code to use a sockopt structure 2008-08-06 15:01:23 +00:00
udp.h