| version 1.146.2.3, 2006/09/09 02:58:47 |
version 1.147, 2006/02/23 01:35:19 |
| Line 99 __KERNEL_RCSID(0, "$NetBSD$"); |
|
| Line 99 __KERNEL_RCSID(0, "$NetBSD$"); |
|
| #include <netinet/ip6.h> |
#include <netinet/ip6.h> |
| #include <netinet/icmp6.h> |
#include <netinet/icmp6.h> |
| #include <netinet6/ip6_var.h> |
#include <netinet6/ip6_var.h> |
| |
#include <netinet6/in6_pcb.h> |
| #include <netinet6/udp6_var.h> |
#include <netinet6/udp6_var.h> |
| #include <netinet6/scope6_var.h> |
#include <netinet6/scope6_var.h> |
| #endif |
#endif |
| Line 710 udp4_realinput(struct sockaddr_in *src, |
|
| Line 711 udp4_realinput(struct sockaddr_in *src, |
|
| u_int16_t *sport, *dport; |
u_int16_t *sport, *dport; |
| int rcvcnt; |
int rcvcnt; |
| struct in_addr *src4, *dst4; |
struct in_addr *src4, *dst4; |
| |
struct inpcb_hdr *inph; |
| struct inpcb *inp; |
struct inpcb *inp; |
| struct mbuf *m = *mp; |
struct mbuf *m = *mp; |
| |
|
| Line 749 udp4_realinput(struct sockaddr_in *src, |
|
| Line 751 udp4_realinput(struct sockaddr_in *src, |
|
| /* |
/* |
| * Locate pcb(s) for datagram. |
* Locate pcb(s) for datagram. |
| */ |
*/ |
| CIRCLEQ_FOREACH(inp, &udbtable.inpt_queue, inp_queue) { |
CIRCLEQ_FOREACH(inph, &udbtable.inpt_queue, inph_queue) { |
| |
inp = (struct inpcb *)inph; |
| if (inp->inp_af != AF_INET) |
if (inp->inp_af != AF_INET) |
| continue; |
continue; |
| |
|
| Line 839 udp6_realinput(int af, struct sockaddr_i |
|
| Line 842 udp6_realinput(int af, struct sockaddr_i |
|
| int rcvcnt; |
int rcvcnt; |
| struct in6_addr src6, *dst6; |
struct in6_addr src6, *dst6; |
| const struct in_addr *dst4; |
const struct in_addr *dst4; |
| struct inpcb *inp; |
struct inpcb_hdr *inph; |
| |
struct in6pcb *in6p; |
| |
|
| rcvcnt = 0; |
rcvcnt = 0; |
| off += sizeof(struct udphdr); /* now, offset of payload */ |
off += sizeof(struct udphdr); /* now, offset of payload */ |
| Line 885 udp6_realinput(int af, struct sockaddr_i |
|
| Line 889 udp6_realinput(int af, struct sockaddr_i |
|
| /* |
/* |
| * Locate pcb(s) for datagram. |
* Locate pcb(s) for datagram. |
| */ |
*/ |
| CIRCLEQ_FOREACH(inp, &udbtable.inpt_queue, inp_queue) { |
CIRCLEQ_FOREACH(inph, &udbtable.inpt_queue, inph_queue) { |
| if (inp->inp_af != AF_INET6) |
in6p = (struct in6pcb *)inph; |
| |
if (in6p->in6p_af != AF_INET6) |
| continue; |
continue; |
| |
|
| if (inp->inp_lport != dport) |
if (in6p->in6p_lport != dport) |
| continue; |
continue; |
| if (!IN6_IS_ADDR_UNSPECIFIED(&inp->in6p_laddr)) { |
if (!IN6_IS_ADDR_UNSPECIFIED(&in6p->in6p_laddr)) { |
| if (!IN6_ARE_ADDR_EQUAL(&inp->in6p_laddr, |
if (!IN6_ARE_ADDR_EQUAL(&in6p->in6p_laddr, |
| dst6)) |
dst6)) |
| continue; |
continue; |
| } else { |
} else { |
| if (IN6_IS_ADDR_V4MAPPED(dst6) && |
if (IN6_IS_ADDR_V4MAPPED(dst6) && |
| (inp->inp_flags & IN6P_IPV6_V6ONLY)) |
(in6p->in6p_flags & IN6P_IPV6_V6ONLY)) |
| continue; |
continue; |
| } |
} |
| if (!IN6_IS_ADDR_UNSPECIFIED(&inp->in6p_faddr)) { |
if (!IN6_IS_ADDR_UNSPECIFIED(&in6p->in6p_faddr)) { |
| if (!IN6_ARE_ADDR_EQUAL(&inp->in6p_faddr, |
if (!IN6_ARE_ADDR_EQUAL(&in6p->in6p_faddr, |
| &src6) || inp->inp_fport != sport) |
&src6) || in6p->in6p_fport != sport) |
| continue; |
continue; |
| } else { |
} else { |
| if (IN6_IS_ADDR_V4MAPPED(&src6) && |
if (IN6_IS_ADDR_V4MAPPED(&src6) && |
| (inp->inp_flags & IN6P_IPV6_V6ONLY)) |
(in6p->in6p_flags & IN6P_IPV6_V6ONLY)) |
| continue; |
continue; |
| } |
} |
| |
|
| udp6_sendup(m, off, (struct sockaddr *)src, |
udp6_sendup(m, off, (struct sockaddr *)src, |
| inp->inp_socket); |
in6p->in6p_socket); |
| rcvcnt++; |
rcvcnt++; |
| |
|
| /* |
/* |
| Line 922 udp6_realinput(int af, struct sockaddr_i |
|
| Line 927 udp6_realinput(int af, struct sockaddr_i |
|
| * port. It assumes that an application will never |
* port. It assumes that an application will never |
| * clear these options after setting them. |
* clear these options after setting them. |
| */ |
*/ |
| if ((inp->inp_socket->so_options & |
if ((in6p->in6p_socket->so_options & |
| (SO_REUSEPORT|SO_REUSEADDR)) == 0) |
(SO_REUSEPORT|SO_REUSEADDR)) == 0) |
| break; |
break; |
| } |
} |
| Line 930 udp6_realinput(int af, struct sockaddr_i |
|
| Line 935 udp6_realinput(int af, struct sockaddr_i |
|
| /* |
/* |
| * Locate pcb for datagram. |
* Locate pcb for datagram. |
| */ |
*/ |
| inp = in6_pcblookup_connect(&udbtable, &src6, sport, dst6, |
in6p = in6_pcblookup_connect(&udbtable, &src6, sport, dst6, |
| dport, 0); |
dport, 0); |
| if (inp == 0) { |
if (in6p == 0) { |
| ++udpstat.udps_pcbhashmiss; |
++udpstat.udps_pcbhashmiss; |
| inp = in6_pcblookup_bind(&udbtable, dst6, dport, 0); |
in6p = in6_pcblookup_bind(&udbtable, dst6, dport, 0); |
| if (inp == 0) |
if (in6p == 0) |
| return rcvcnt; |
return rcvcnt; |
| } |
} |
| |
|
| udp6_sendup(m, off, (struct sockaddr *)src, inp->inp_socket); |
udp6_sendup(m, off, (struct sockaddr *)src, in6p->in6p_socket); |
| rcvcnt++; |
rcvcnt++; |
| } |
} |
| |
|
| Line 1174 udp_usrreq(struct socket *so, int req, s |
|
| Line 1179 udp_usrreq(struct socket *so, int req, s |
|
| struct mbuf *control, struct lwp *l) |
struct mbuf *control, struct lwp *l) |
| { |
{ |
| struct inpcb *inp; |
struct inpcb *inp; |
| |
struct proc *p; |
| int s; |
int s; |
| int error = 0; |
int error = 0; |
| |
|
| |
p = l ? l->l_proc : NULL; |
| if (req == PRU_CONTROL) |
if (req == PRU_CONTROL) |
| return (in_control(so, (long)m, (caddr_t)nam, |
return (in_control(so, (long)m, (caddr_t)nam, |
| (struct ifnet *)control, l)); |
(struct ifnet *)control, p)); |
| |
|
| if (req == PRU_PURGEIF) { |
if (req == PRU_PURGEIF) { |
| in_pcbpurgeif0(&udbtable, (struct ifnet *)control); |
in_pcbpurgeif0(&udbtable, (struct ifnet *)control); |
| Line 1232 udp_usrreq(struct socket *so, int req, s |
|
| Line 1239 udp_usrreq(struct socket *so, int req, s |
|
| break; |
break; |
| |
|
| case PRU_BIND: |
case PRU_BIND: |
| error = in_pcbbind(inp, nam, l); |
error = in_pcbbind(inp, nam, p); |
| break; |
break; |
| |
|
| case PRU_LISTEN: |
case PRU_LISTEN: |
| Line 1240 udp_usrreq(struct socket *so, int req, s |
|
| Line 1247 udp_usrreq(struct socket *so, int req, s |
|
| break; |
break; |
| |
|
| case PRU_CONNECT: |
case PRU_CONNECT: |
| error = in_pcbconnect(inp, nam, l); |
error = in_pcbconnect(inp, nam, p); |
| if (error) |
if (error) |
| break; |
break; |
| soisconnected(so); |
soisconnected(so); |
| Line 1282 udp_usrreq(struct socket *so, int req, s |
|
| Line 1289 udp_usrreq(struct socket *so, int req, s |
|
| error = EISCONN; |
error = EISCONN; |
| goto die; |
goto die; |
| } |
} |
| error = in_pcbconnect(inp, nam, l); |
error = in_pcbconnect(inp, nam, p); |
| if (error) |
if (error) |
| goto die; |
goto die; |
| } else { |
} else { |