version 1.174, 2009/01/19 02:27:57 |
version 1.183.6.1, 2012/02/18 07:35:41 |
Line 96 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 96 __KERNEL_RCSID(0, "$NetBSD$"); |
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#include <netinet/udp.h> |
#include <netinet/udp.h> |
#include <netinet/udp_var.h> |
#include <netinet/udp_var.h> |
#include <netinet/udp_private.h> |
#include <netinet/udp_private.h> |
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#include <netinet/rfc6056.h> |
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#ifdef INET6 |
#ifdef INET6 |
#include <netinet/ip6.h> |
#include <netinet/ip6.h> |
Line 118 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 119 __KERNEL_RCSID(0, "$NetBSD$"); |
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#include <net/if_faith.h> |
#include <net/if_faith.h> |
#endif |
#endif |
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#include <machine/stdarg.h> |
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#ifdef FAST_IPSEC |
#ifdef FAST_IPSEC |
#include <netipsec/ipsec.h> |
#include <netipsec/ipsec.h> |
#include <netipsec/ipsec_var.h> |
#include <netipsec/ipsec_var.h> |
Line 130 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 129 __KERNEL_RCSID(0, "$NetBSD$"); |
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#endif |
#endif |
#endif /* FAST_IPSEC */ |
#endif /* FAST_IPSEC */ |
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#ifdef IPSEC |
#ifdef KAME_IPSEC |
#include <netinet6/ipsec.h> |
#include <netinet6/ipsec.h> |
#include <netinet6/ipsec_private.h> |
#include <netinet6/ipsec_private.h> |
#include <netinet6/esp.h> |
#include <netinet6/esp.h> |
#include <netkey/key.h> |
#include <netkey/key.h> |
#endif /* IPSEC */ |
#endif /* KAME_IPSEC */ |
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#ifdef COMPAT_50 |
#ifdef COMPAT_50 |
#include <compat/sys/socket.h> |
#include <compat/sys/socket.h> |
Line 232 EVCNT_ATTACH_STATIC(udp6_swcsum); |
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Line 231 EVCNT_ATTACH_STATIC(udp6_swcsum); |
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#endif /* UDP_CSUM_COUNTERS */ |
#endif /* UDP_CSUM_COUNTERS */ |
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static void sysctl_net_inet_udp_setup(struct sysctllog **); |
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void |
void |
udp_init(void) |
udp_init(void) |
{ |
{ |
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sysctl_net_inet_udp_setup(NULL); |
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in_pcbinit(&udbtable, udbhashsize, udbhashsize); |
in_pcbinit(&udbtable, udbhashsize, udbhashsize); |
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MOWNER_ATTACH(&udp_tx_mowner); |
MOWNER_ATTACH(&udp_tx_mowner); |
Line 413 udp_input(struct mbuf *m, ...) |
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Line 416 udp_input(struct mbuf *m, ...) |
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if (IN_MULTICAST(ip->ip_dst.s_addr) || n == 0) { |
if (IN_MULTICAST(ip->ip_dst.s_addr) || n == 0) { |
struct sockaddr_in6 src6, dst6; |
struct sockaddr_in6 src6, dst6; |
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bzero(&src6, sizeof(src6)); |
memset(&src6, 0, sizeof(src6)); |
src6.sin6_family = AF_INET6; |
src6.sin6_family = AF_INET6; |
src6.sin6_len = sizeof(struct sockaddr_in6); |
src6.sin6_len = sizeof(struct sockaddr_in6); |
src6.sin6_addr.s6_addr[10] = src6.sin6_addr.s6_addr[11] = 0xff; |
src6.sin6_addr.s6_addr[10] = src6.sin6_addr.s6_addr[11] = 0xff; |
bcopy(&ip->ip_src, &src6.sin6_addr.s6_addr[12], |
memcpy(&src6.sin6_addr.s6_addr[12], &ip->ip_src, |
sizeof(ip->ip_src)); |
sizeof(ip->ip_src)); |
src6.sin6_port = uh->uh_sport; |
src6.sin6_port = uh->uh_sport; |
bzero(&dst6, sizeof(dst6)); |
memset(&dst6, 0, sizeof(dst6)); |
dst6.sin6_family = AF_INET6; |
dst6.sin6_family = AF_INET6; |
dst6.sin6_len = sizeof(struct sockaddr_in6); |
dst6.sin6_len = sizeof(struct sockaddr_in6); |
dst6.sin6_addr.s6_addr[10] = dst6.sin6_addr.s6_addr[11] = 0xff; |
dst6.sin6_addr.s6_addr[10] = dst6.sin6_addr.s6_addr[11] = 0xff; |
bcopy(&ip->ip_dst, &dst6.sin6_addr.s6_addr[12], |
memcpy(&dst6.sin6_addr.s6_addr[12], &ip->ip_dst, |
sizeof(ip->ip_dst)); |
sizeof(ip->ip_dst)); |
dst6.sin6_port = uh->uh_dport; |
dst6.sin6_port = uh->uh_dport; |
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Line 580 udp6_input(struct mbuf **mp, int *offp, |
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Line 583 udp6_input(struct mbuf **mp, int *offp, |
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/* |
/* |
* Construct source and dst sockaddrs. |
* Construct source and dst sockaddrs. |
*/ |
*/ |
bzero(&src, sizeof(src)); |
memset(&src, 0, sizeof(src)); |
src.sin6_family = AF_INET6; |
src.sin6_family = AF_INET6; |
src.sin6_len = sizeof(struct sockaddr_in6); |
src.sin6_len = sizeof(struct sockaddr_in6); |
src.sin6_addr = ip6->ip6_src; |
src.sin6_addr = ip6->ip6_src; |
src.sin6_port = uh->uh_sport; |
src.sin6_port = uh->uh_sport; |
bzero(&dst, sizeof(dst)); |
memset(&dst, 0, sizeof(dst)); |
dst.sin6_family = AF_INET6; |
dst.sin6_family = AF_INET6; |
dst.sin6_len = sizeof(struct sockaddr_in6); |
dst.sin6_len = sizeof(struct sockaddr_in6); |
dst.sin6_addr = ip6->ip6_dst; |
dst.sin6_addr = ip6->ip6_dst; |
Line 631 udp4_sendup(struct mbuf *m, int off /* o |
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Line 634 udp4_sendup(struct mbuf *m, int off /* o |
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return; |
return; |
} |
} |
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#if defined(IPSEC) || defined(FAST_IPSEC) |
#if defined(KAME_IPSEC) || defined(FAST_IPSEC) |
/* check AH/ESP integrity. */ |
/* check AH/ESP integrity. */ |
if (so != NULL && ipsec4_in_reject_so(m, so)) { |
if (so != NULL && ipsec4_in_reject_so(m, so)) { |
IPSEC_STATINC(IPSEC_STAT_IN_POLVIO); |
IPSEC_STATINC(IPSEC_STAT_IN_POLVIO); |
Line 681 udp6_sendup(struct mbuf *m, int off /* o |
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Line 684 udp6_sendup(struct mbuf *m, int off /* o |
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return; |
return; |
in6p = sotoin6pcb(so); |
in6p = sotoin6pcb(so); |
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#if defined(IPSEC) || defined(FAST_IPSEC) |
#if defined(KAME_IPSEC) || defined(FAST_IPSEC) |
/* check AH/ESP integrity. */ |
/* check AH/ESP integrity. */ |
if (so != NULL && ipsec6_in_reject_so(m, so)) { |
if (so != NULL && ipsec6_in_reject_so(m, so)) { |
IPSEC6_STATINC(IPSEC_STAT_IN_POLVIO); |
IPSEC6_STATINC(IPSEC_STAT_IN_POLVIO); |
Line 800 udp4_realinput(struct sockaddr_in *src, |
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Line 803 udp4_realinput(struct sockaddr_in *src, |
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/* |
/* |
* Locate pcb for datagram. |
* Locate pcb for datagram. |
*/ |
*/ |
inp = in_pcblookup_connect(&udbtable, *src4, *sport, *dst4, *dport); |
inp = in_pcblookup_connect(&udbtable, *src4, *sport, *dst4, |
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*dport, 0); |
if (inp == 0) { |
if (inp == 0) { |
UDP_STATINC(UDP_STAT_PCBHASHMISS); |
UDP_STATINC(UDP_STAT_PCBHASHMISS); |
inp = in_pcblookup_bind(&udbtable, *dst4, *dport); |
inp = in_pcblookup_bind(&udbtable, *dst4, *dport); |
Line 836 udp4_realinput(struct sockaddr_in *src, |
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Line 840 udp4_realinput(struct sockaddr_in *src, |
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} |
} |
#endif |
#endif |
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/* |
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* Check the minimum TTL for socket. |
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*/ |
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if (mtod(m, struct ip *)->ip_ttl < inp->inp_ip_minttl) |
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goto bad; |
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udp4_sendup(m, off, (struct sockaddr *)src, inp->inp_socket); |
udp4_sendup(m, off, (struct sockaddr *)src, inp->inp_socket); |
rcvcnt++; |
rcvcnt++; |
} |
} |
Line 948 udp6_realinput(int af, struct sockaddr_i |
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Line 958 udp6_realinput(int af, struct sockaddr_i |
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* Locate pcb for datagram. |
* Locate pcb for datagram. |
*/ |
*/ |
in6p = in6_pcblookup_connect(&udbtable, &src6, sport, dst6, |
in6p = in6_pcblookup_connect(&udbtable, &src6, sport, dst6, |
dport, 0); |
dport, 0, 0); |
if (in6p == 0) { |
if (in6p == 0) { |
UDP_STATINC(UDP_STAT_PCBHASHMISS); |
UDP_STATINC(UDP_STAT_PCBHASHMISS); |
in6p = in6_pcblookup_bind(&udbtable, dst6, dport, 0); |
in6p = in6_pcblookup_bind(&udbtable, dst6, dport, 0); |
Line 1076 udp_ctloutput(int op, struct socket *so, |
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Line 1086 udp_ctloutput(int op, struct socket *so, |
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break; |
break; |
} |
} |
break; |
break; |
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case UDP_RFC6056ALGO: |
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error = sockopt_getint(sopt, &optval); |
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if (error) |
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break; |
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error = rfc6056_algo_index_select( |
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(struct inpcb_hdr *)inp, optval); |
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break; |
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default: |
default: |
error = ENOPROTOOPT; |
error = ENOPROTOOPT; |
Line 1289 udp_usrreq(struct socket *so, int req, s |
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Line 1308 udp_usrreq(struct socket *so, int req, s |
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{ |
{ |
struct in_addr laddr; /* XXX */ |
struct in_addr laddr; /* XXX */ |
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memset(&laddr, 0, sizeof laddr); |
if (nam) { |
if (nam) { |
laddr = inp->inp_laddr; /* XXX */ |
laddr = inp->inp_laddr; /* XXX */ |
if ((so->so_state & SS_ISCONNECTED) != 0) { |
if ((so->so_state & SS_ISCONNECTED) != 0) { |
Line 1361 sysctl_net_inet_udp_stats(SYSCTLFN_ARGS) |
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Line 1381 sysctl_net_inet_udp_stats(SYSCTLFN_ARGS) |
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/* |
/* |
* Sysctl for udp variables. |
* Sysctl for udp variables. |
*/ |
*/ |
SYSCTL_SETUP(sysctl_net_inet_udp_setup, "sysctl net.inet.udp subtree setup") |
static void |
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sysctl_net_inet_udp_setup(struct sysctllog **clog) |
{ |
{ |
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const struct sysctlnode *rfc6056_node; |
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sysctl_createv(clog, 0, NULL, NULL, |
sysctl_createv(clog, 0, NULL, NULL, |
CTLFLAG_PERMANENT, |
CTLFLAG_PERMANENT, |
CTLTYPE_NODE, "net", NULL, |
CTLTYPE_NODE, "net", NULL, |
Line 1423 SYSCTL_SETUP(sysctl_net_inet_udp_setup, |
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Line 1445 SYSCTL_SETUP(sysctl_net_inet_udp_setup, |
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sysctl_net_inet_udp_stats, 0, NULL, 0, |
sysctl_net_inet_udp_stats, 0, NULL, 0, |
CTL_NET, PF_INET, IPPROTO_UDP, UDPCTL_STATS, |
CTL_NET, PF_INET, IPPROTO_UDP, UDPCTL_STATS, |
CTL_EOL); |
CTL_EOL); |
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/* RFC6056 subtree */ |
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sysctl_createv(clog, 0, NULL, &rfc6056_node, |
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CTLFLAG_PERMANENT, |
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CTLTYPE_NODE, "rfc6056", |
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SYSCTL_DESCR("RFC 6056"), |
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NULL, 0, NULL, 0, |
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CTL_NET, PF_INET, IPPROTO_UDP, CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, &rfc6056_node, NULL, |
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CTLFLAG_PERMANENT, |
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CTLTYPE_STRING, "available", |
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SYSCTL_DESCR("RFC 6056 available algorithms"), |
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sysctl_rfc6056_available, 0, NULL, RFC6056_MAXLEN, |
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CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, &rfc6056_node, NULL, |
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE, |
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CTLTYPE_STRING, "selected", |
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SYSCTL_DESCR("RFC 6056 selected algorithm"), |
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sysctl_rfc6056_selected, 0, NULL, RFC6056_MAXLEN, |
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CTL_CREATE, CTL_EOL); |
} |
} |
#endif |
#endif |
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Line 1570 udp4_espinudp(struct mbuf **mp, int off, |
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Line 1611 udp4_espinudp(struct mbuf **mp, int off, |
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esp4_input(n, iphdrlen); |
esp4_input(n, iphdrlen); |
#endif |
#endif |
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/* We handled it, it shoudln't be handled by UDP */ |
/* We handled it, it shouldn't be handled by UDP */ |
return 1; |
return 1; |
} |
} |
#endif |
#endif |