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12112cf676
freebsd-dev/sys/netinet
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Bjoern A. Zeeb 12112cf676 MfP4 CH182763 (original version): 
Make it harder to exploit certain in_control() related races between the
intiial lookup at the beginning and the time we will remove the entry
from the lists by re-checking that entry is still in the list before
trying to remove it.

(*) It is believed that with the current code and locking strategy we
    cannot completely fix all race.

Reported by:	Nima Misaghian (nima_misa hotmail.com) on net@ 20100817
Tested by:	Nima Misaghian (nima_misa hotmail.com) (original version)
PR:		kern/146250
Submitted by:	Mikolaj Golub (to.my.trociny gmail.com) (different version)
MFC after:	1 week
2010-10-16 19:53:22 +00:00
..
ipfw put back the assigment to sched_time. It was correct, and 2010-10-01 15:38:35 +00:00
libalias Don't use struct timezone. 2010-08-08 02:51:32 +00:00
accf_data.c
accf_dns.c
accf_http.c
icmp6.h MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
icmp_var.h
if_atm.c
if_atm.h
if_ether.c Unbreak LINT by moving all carp hooks to net/if.c / netinet/ip_carp.h, with 2010-08-11 20:18:19 +00:00
if_ether.h
igmp_var.h
igmp.c Proper bracketing. 2010-10-01 11:48:14 +00:00
igmp.h
in_cksum.c
in_gif.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
in_gif.h
in_mcast.c Fix a few issues related to the legacy 4.4 BSD multicast APIs. 2010-04-10 12:05:31 +00:00
in_pcb.c This patch fixes the problem where proxy ARP entries cannot be added 2010-05-25 20:42:35 +00:00
in_pcb.h Abstract out initialization of most aspects of struct inpcbinfo from 2010-03-14 18:59:11 +00:00
in_proto.c Allow carp(4) to be loaded as a kernel module. Follow precedent set by 2010-08-11 00:51:50 +00:00
in_rmx.c Add a bandaid for a long-standing race condition during route entry 2010-09-27 19:26:56 +00:00
in_systm.h
in_var.h
in.c MfP4 CH182763 (original version): 2010-10-16 19:53:22 +00:00
in.h Make the RPC specific __rpc_inet_ntop() and __rpc_inet_pton() general 2010-09-24 15:01:45 +00:00
ip6.h
ip_carp.c Do not convert some meaningful error value to EINVAL. 2010-09-20 12:23:10 +00:00
ip_carp.h Unbreak LINT by moving all carp hooks to net/if.c / netinet/ip_carp.h, with 2010-08-11 20:18:19 +00:00
ip_divert.c Ensure a minimum "slop" of 10 extra pcb structures when providing a 2010-08-17 16:41:16 +00:00
ip_divert.h Various cleanup done in ipfw3-head branch including: 2010-01-04 19:01:22 +00:00
ip_dummynet.h whitespace fixes (trailing whitespace, bad indentation 2010-04-19 16:17:30 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c (S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument. 2009-12-28 22:56:30 +00:00
ip_encap.h
ip_fastfwd.c
ip_fw.h + implement (two lines) the kernel side of 'lookup dscp N' to use the 2010-03-15 17:14:27 +00:00
ip_gre.c The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-01 17:05:46 +00:00
ip_gre.h The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-01 17:05:46 +00:00
ip_icmp.c Change the messages of the ICMP bad port bandwidth limiter from 2010-08-14 21:04:27 +00:00
ip_icmp.h MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
ip_id.c
ip_input.c MFp4 CH=183052 183053 183258: 2010-09-02 17:43:44 +00:00
ip_ipsec.c The proper fix for the delayed SCTP checksum is to 2010-03-12 22:58:52 +00:00
ip_ipsec.h Remove ifdefed out part of code, which seems to have originated a decade ago 2009-11-09 19:53:34 +00:00
ip_mroute.c Virtualize the IPv4 multicast routing code. 2010-06-02 15:44:43 +00:00
ip_mroute.h Virtualize the IPv4 multicast routing code. 2010-06-02 15:44:43 +00:00
ip_options.c Use ifa_ifwithaddr_check() rather than ifa_ifwithaddr() as we are not 2010-10-14 12:32:49 +00:00
ip_options.h
ip_output.c IP_BINDANY is not correctly handled in getsockopt() case. 2010-09-24 14:38:54 +00:00
ip_var.h MFp4 CH=183052 183053 183258: 2010-09-02 17:43:44 +00:00
ip.h use u_char instead of u_int for short bitfields. 2010-02-01 14:13:44 +00:00
pim_var.h Virtualize the IPv4 multicast routing code. 2010-06-02 15:44:43 +00:00
pim.h
raw_ip.c Adding an address on an interface also requires the loopback route to 2010-09-12 18:04:47 +00:00
sctp_asconf.c Delay the assignment of a path for DATA chunk until they hit 2010-09-15 23:10:45 +00:00
sctp_asconf.h Delay the assignment of a path for DATA chunk until they hit 2010-09-15 23:10:45 +00:00
sctp_auth.c Fix a locking issue which shows up when the code is used 2010-09-19 11:42:16 +00:00
sctp_auth.h Use [] instead of [0] for flexible arrays. 2010-01-22 07:53:41 +00:00
sctp_bsd_addr.c Remove unused variable/assignment. 2010-09-15 21:19:54 +00:00
sctp_bsd_addr.h This adds back the Iterator to the sctp 2010-05-16 17:03:56 +00:00
sctp_cc_functions.c Make the initial congestion window configurable via sysctl. 2010-09-17 18:53:07 +00:00
sctp_cc_functions.h
sctp_constants.h * Implement initial version of send buffer splitting. 2010-09-17 16:20:29 +00:00
sctp_crc32.c Fix the the SCTP_WITH_NO_CSUM option when used in combination with 2010-08-29 18:50:30 +00:00
sctp_crc32.h Fix the the SCTP_WITH_NO_CSUM option when used in combination with 2010-08-29 18:50:30 +00:00
sctp_header.h Add missing SCTP_PACKED. Spotted by Irene Ruengeler. 2010-02-13 21:38:15 +00:00
sctp_indata.c Fix a locking issue which resulted in aborted associations 2010-09-20 12:19:11 +00:00
sctp_indata.h * Fix some race condition in SACK/NR-SACK processing. 2010-04-03 15:40:14 +00:00
sctp_input.c Delay the assignment of a path for DATA chunk until they hit 2010-09-15 23:10:45 +00:00
sctp_input.h
sctp_lock_bsd.h 1) Optimize the cleanup and don't always depend on 2010-06-06 20:34:17 +00:00
sctp_os_bsd.h Fix the the SCTP_WITH_NO_CSUM option when used in combination with 2010-08-29 18:50:30 +00:00
sctp_os.h
sctp_output.c Fix a bug where the wrong PR-SCTP policy was considered. 2010-09-17 19:20:39 +00:00
sctp_output.h Delay the assignment of a path for DATA chunk until they hit 2010-09-15 23:10:45 +00:00
sctp_pcb.c Fix a locking issue which shows up when the code is used 2010-09-19 11:42:16 +00:00
sctp_pcb.h Fix the switching on/off of CMT using sysctl and socket option. 2010-08-28 17:59:51 +00:00
sctp_peeloff.c Fix the switching on/off of CMT using sysctl and socket option. 2010-08-28 17:59:51 +00:00
sctp_peeloff.h
sctp_structs.h PR SCTP Bugs. Basically a full sized frame of 2010-07-29 11:37:04 +00:00
sctp_sysctl.c Make the initial congestion window configurable via sysctl. 2010-09-17 18:53:07 +00:00
sctp_sysctl.h Allow the initial congestion window to be configure 2010-09-19 11:57:21 +00:00
sctp_timer.c Fix a bug where the wrong PR-SCTP policy was considered. 2010-09-17 19:20:39 +00:00
sctp_timer.h
sctp_uio.h Implement correct handling of address parameter and 2010-09-05 20:13:07 +00:00
sctp_usrreq.c Remove old debug code. 2010-09-15 23:56:25 +00:00
sctp_var.h * Fix some race condition in SACK/NR-SACK processing. 2010-04-03 15:40:14 +00:00
sctp.h Fix the switching on/off of CMT using sysctl and socket option. 2010-08-28 17:59:51 +00:00
sctputil.c Remove old debug code. 2010-09-15 23:56:25 +00:00
sctputil.h * Fix some race condition in SACK/NR-SACK processing. 2010-04-03 15:40:14 +00:00
siftr.c Log the number of segments currently in the reassembly queue. 2010-09-25 09:16:46 +00:00
tcp_debug.c
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
tcp_hostcache.h
tcp_input.c Remove the TCP inflight bandwidth limiter as announced in r211315 2010-09-16 21:06:45 +00:00
tcp_lro.c
tcp_lro.h
tcp_offload.c
tcp_offload.h
tcp_output.c Rearrange the TSO code to make it more readable and to clearly 2010-09-17 22:05:27 +00:00
tcp_reass.c Retire the system-wide, per-reassembly queue segment limit. The mechanism is far 2010-10-16 07:12:39 +00:00
tcp_sack.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
tcp_seq.h
tcp_subr.c Internalise reassembly queue related functionality and variables which should 2010-09-25 04:58:46 +00:00
tcp_syncache.c Initializing the new error variable to zero in syncache_socket() 2010-08-15 13:07:08 +00:00
tcp_syncache.h
tcp_timer.c - spread tcp timer callout load evenly across cpus if net.inet.tcp.per_cpu_timers is set to 1 2010-03-20 19:47:30 +00:00
tcp_timer.h Remove the TCP inflight bandwidth limiter as announced in r211315 2010-09-16 21:06:45 +00:00
tcp_timewait.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
tcp_usrreq.c Remove the TCP inflight bandwidth limiter as announced in r211315 2010-09-16 21:06:45 +00:00
tcp_var.h Internalise reassembly queue related functionality and variables which should 2010-09-25 04:58:46 +00:00
tcp.h Remove the TCP inflight bandwidth limiter as announced in r211315 2010-09-16 21:06:45 +00:00
tcpip.h
toedev.h
udp_usrreq.c Ensure a minimum "slop" of 10 extra pcb structures when providing a 2010-08-17 16:41:16 +00:00
udp_var.h MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
udp.h