opnsense-src/sys/netinet
Andre Oppermann 45024be06f In tcp_hc_insert() we may have the case where we have hit the global
cache size limit but this bucket row is empty.  Normally we want to
recycle the oldest entry in the bucket row.  If there isn't any the
TAILQ_REMOVE leads to a panic by trying to remove a non-existing
element.  Fix this by just returning NULL and failing the insert.
This is not a problem as the TCP hostache is only advisory.

Submitted by:	jhb
2007-06-07 21:41:50 +00:00
..
libalias o Kill EOLWS while I'm here. 2007-04-30 20:26:11 +00:00
accf_data.c
accf_http.c
icmp6.h - Disabled responding to NI queries from a global address by default as 2007-05-17 21:20:24 +00:00
icmp_var.h
if_atm.c Add newline to debuging printf. 2005-08-26 15:27:18 +00:00
if_atm.h
if_ether.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
if_ether.h
igmp.c Improve style(9) conformance of igmp.c. 2006-12-04 00:41:48 +00:00
igmp.h
igmp_var.h
in.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
in.h Add INADDR_ALLRPTS_GROUP define for 224.0.0.22 for future IGMPv3 support. 2007-02-27 14:45:37 +00:00
in_cksum.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
in_gif.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
in_gif.h
in_pcb.c Reduce network stack oddness: implement .pru_sockaddr and .pru_peeraddr 2007-05-11 10:20:51 +00:00
in_pcb.h Reduce network stack oddness: implement .pru_sockaddr and .pru_peeraddr 2007-05-11 10:20:51 +00:00
in_proto.c Build PIM by default as part of the IPv4 multicast forwarding path. 2007-02-10 13:59:13 +00:00
in_rmx.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
in_systm.h
in_var.h Implement reference counting for ifmultiaddr, in_multi, and in6_multi 2007-03-20 00:36:10 +00:00
ip.h White space and style cleanup. 2007-05-11 11:00:48 +00:00
ip6.h move RFC3542 related definitions into ip6.h. 2005-07-20 10:30:52 +00:00
ip_carp.c Do not leak lock in the case of EEXIST error. 2007-06-06 14:21:49 +00:00
ip_carp.h Make sure that carp_header is 36 bytes long 2006-12-01 18:37:41 +00:00
ip_divert.c Reduce network stack oddness: implement .pru_sockaddr and .pru_peeraddr 2007-05-11 10:20:51 +00:00
ip_divert.h
ip_dummynet.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_dummynet.h When sending a packet from dummynet, indicate that we're forwarding 2006-02-14 06:36:39 +00:00
ip_ecn.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_ecn.h
ip_encap.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_encap.h
ip_fastfwd.c In IPv4 fast forwarding path, send ICMP unreachable messages for 2007-03-18 23:05:20 +00:00
ip_fw.h Add support for filtering on Routing Header Type 0 and 2007-05-04 11:15:41 +00:00
ip_fw2.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_fw_pfil.c Summer of Code 2005: improve libalias - part 2 of 2 2006-12-29 21:59:17 +00:00
ip_gre.c Fix the following bpf(4) race condition which can result in a panic: 2006-06-02 19:59:33 +00:00
ip_gre.h Fix stack corruptions on amd64. 2006-01-21 10:44:34 +00:00
ip_icmp.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_icmp.h Pass icmp_error() the MTU argument directly instead of 2005-05-04 13:09:19 +00:00
ip_id.c Minor white space and style cleanups. 2007-05-11 11:05:30 +00:00
ip_input.c Remove leading spaces before tabs spotted thanks to silby using 2007-05-16 20:46:58 +00:00
ip_ipsec.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_ipsec.h Move the IPSEC related code blocks to their own file to unclutter 2006-02-01 13:55:03 +00:00
ip_mroute.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_mroute.h Store the cached route in vifp in the normal send_packet() case. 2007-02-08 23:05:08 +00:00
ip_options.c Normalize style a bit: reduce pseudo-randomness of comment layout and 2007-05-11 10:48:30 +00:00
ip_options.h Normalize style a bit: reduce pseudo-randomness of comment layout and 2007-05-11 10:48:30 +00:00
ip_output.c Move universally to ANSI C function declarations, with relatively 2007-05-10 15:58:48 +00:00
ip_var.h Some local and style(9) cleanups. 2007-04-04 15:30:31 +00:00
ipprotosw.h
pim.h
pim_var.h Remove public declarations of variables that were forgotten when they were 2005-08-10 07:10:02 +00:00
raw_ip.c Reduce network stack oddness: implement .pru_sockaddr and .pru_peeraddr 2007-05-11 10:20:51 +00:00
sctp.h - Fix spelling errors in comments per Ruslan (.. thanks... ) 2007-05-29 11:53:27 +00:00
sctp_asconf.c - Fixes so we won't try to start a timer when we 2007-05-29 09:29:03 +00:00
sctp_asconf.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_auth.c - Fixes so we won't try to start a timer when we 2007-05-29 09:29:03 +00:00
sctp_auth.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_bsd_addr.c - Fix a memory overwrite when the mapping array 2007-05-30 17:39:45 +00:00
sctp_bsd_addr.h - Fixes so we won't try to start a timer when we 2007-05-29 09:29:03 +00:00
sctp_constants.h - Take out the broken table-id concept. Panda Routers have a M-VRF 2007-06-01 11:19:54 +00:00
sctp_crc32.c - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_crc32.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_header.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_indata.c - fix initial pcb vrf setting when the initial vrf is not the 2007-06-02 11:05:08 +00:00
sctp_indata.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_input.c - Take out the broken table-id concept. Panda Routers have a M-VRF 2007-06-01 11:19:54 +00:00
sctp_input.h - Take out the broken table-id concept. Panda Routers have a M-VRF 2007-06-01 11:19:54 +00:00
sctp_lock_bsd.h - Fixes so we won't try to start a timer when we 2007-05-29 09:29:03 +00:00
sctp_os.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_os_bsd.h - fix initial pcb vrf setting when the initial vrf is not the 2007-06-02 11:05:08 +00:00
sctp_output.c - fix initial pcb vrf setting when the initial vrf is not the 2007-06-02 11:05:08 +00:00
sctp_output.h - Take out the broken table-id concept. Panda Routers have a M-VRF 2007-06-01 11:19:54 +00:00
sctp_pcb.c - fix initial pcb vrf setting when the initial vrf is not the 2007-06-02 11:05:08 +00:00
sctp_pcb.h - fix initial pcb vrf setting when the initial vrf is not the 2007-06-02 11:05:08 +00:00
sctp_peeloff.c - fixed autclose to not allow setting on 1-2-1 model. 2007-05-28 11:17:24 +00:00
sctp_peeloff.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_structs.h - Take out the broken table-id concept. Panda Routers have a M-VRF 2007-06-01 11:19:54 +00:00
sctp_sysctl.c - Fixes a case where doing a sysctl would leave locks held 2007-06-06 00:40:41 +00:00
sctp_sysctl.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_timer.c - Take out the broken table-id concept. Panda Routers have a M-VRF 2007-06-01 11:19:54 +00:00
sctp_timer.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctp_uio.h - Fixes so we won't try to start a timer when we 2007-05-29 09:29:03 +00:00
sctp_usrreq.c - fix initial pcb vrf setting when the initial vrf is not the 2007-06-02 11:05:08 +00:00
sctp_var.h - Copyright change, cisco's silly tool wants it to say: 2007-05-08 17:01:12 +00:00
sctputil.c - Fixes a case where doing a sysctl would leave locks held 2007-06-06 00:40:41 +00:00
sctputil.h - Take out the broken table-id concept. Panda Routers have a M-VRF 2007-06-01 11:19:54 +00:00
tcp.h The printf %b list in PRINT_TH_FLAGS has to be in octal numbering. 2007-05-25 21:28:49 +00:00
tcp_debug.c Rather than selectively zeroing fields in the tcp_debug structure 2007-05-07 14:05:23 +00:00
tcp_debug.h o Use a define for a buffer size. 2007-03-24 22:15:02 +00:00
tcp_fsm.h Minor white space/style normalization. 2007-05-11 10:50:31 +00:00
tcp_hostcache.c In tcp_hc_insert() we may have the case where we have hit the global 2007-06-07 21:41:50 +00:00
tcp_input.c Make log messages more verbose and simpler to understand for non-experts. 2007-05-28 23:27:44 +00:00
tcp_output.c Fix statistical accounting for bytes and packets during sack retransmits. 2007-05-18 19:56:24 +00:00
tcp_reass.c Complete the (mechanical) move of the TCP reassembly and timewait 2007-05-13 22:16:13 +00:00
tcp_sack.c Coalesce two identical UCB licenses into a single license instance with 2007-05-11 11:21:43 +00:00
tcp_seq.h Remove T/TCP RFC1644 Connection Count comparison macros. They are no longer 2006-06-18 14:24:12 +00:00
tcp_subr.c Don't assign sp to the value of s when we're about to assign it instead to 2007-05-27 17:02:54 +00:00
tcp_syncache.c Correctly print SEQ and IRS in the corresponding log message in 2007-06-06 22:10:12 +00:00
tcp_timer.c In tcp_timer_2msl(), tp can never become NULL, so don't check it for 2007-05-27 17:52:02 +00:00
tcp_timer.h Remove now unused stuff forgotten in the previous commit. 2007-05-16 17:55:22 +00:00
tcp_timewait.c Despite several examples in the kernel, the third argument of 2007-06-04 18:25:08 +00:00
tcp_usrreq.c (1) In tcp_usrclosed(), tp can never become NULL, so don't test for NULL 2007-05-31 12:06:02 +00:00
tcp_var.h Refactor and rewrite in parts the SYN handling code on listen sockets 2007-05-28 11:03:53 +00:00
tcpip.h
udp.h Gratuitous UDP restyling toward style(9) in 7.x. 2007-02-20 10:13:11 +00:00
udp_usrreq.c When verifying the IPv4 UDP checksum, don't overwrite the checksum 2007-05-16 09:12:16 +00:00
udp_var.h Rename two identically named log_in_vain variables: tcp_input.c's static 2007-02-20 10:20:03 +00:00