src/sys/netinet/udp_usrreq.c - diff

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Diff for /src/sys/netinet/udp_usrreq.c between version 1.168.2.1 and 1.174.2.2

version 1.168.2.1, 2008/05/18 12:35:30

version 1.174.2.2, 2009/07/23 23:32:48

Line 64

__KERNEL_RCSID(0, "$NetBSD$");

#include "opt_inet.h"

#include "opt_compat_netbsd.h"

#include "opt_ipsec.h"

#include "opt_inet_csum.h"

#include "opt_ipkdb.h"

Line 136 __KERNEL_RCSID(0, "$NetBSD$");

Line 137 __KERNEL_RCSID(0, "$NetBSD$");

#include <netkey/key.h>

#endif /* IPSEC */

#ifdef COMPAT_50

#include <compat/sys/socket.h>

#endif

#ifdef IPKDB

#include <ipkdb/ipkdb.h>

#endif

Line 408 udp_input(struct mbuf *m, ...)

Line 413 udp_input(struct mbuf *m, ...)

if (IN_MULTICAST(ip->ip_dst.s_addr) || n == 0) {

struct sockaddr_in6 src6, dst6;

bzero(&src6, sizeof(src6));

memset(&src6, 0, sizeof(src6));

src6.sin6_family = AF_INET6;

src6.sin6_len = sizeof(struct sockaddr_in6);

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));

src6.sin6_port = uh->uh_sport;

bzero(&dst6, sizeof(dst6));

memset(&dst6, 0, sizeof(dst6));

dst6.sin6_family = AF_INET6;

dst6.sin6_len = sizeof(struct sockaddr_in6);

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));

dst6.sin6_port = uh->uh_dport;

Line 575 udp6_input(struct mbuf **mp, int *offp,

Line 580 udp6_input(struct mbuf **mp, int *offp,

* Construct source and dst sockaddrs.

bzero(&src, sizeof(src));

memset(&src, 0, sizeof(src));

src.sin6_family = AF_INET6;

src.sin6_len = sizeof(struct sockaddr_in6);

src.sin6_addr = ip6->ip6_src;

src.sin6_port = uh->uh_sport;

bzero(&dst, sizeof(dst));

memset(&dst, 0, sizeof(dst));

dst.sin6_family = AF_INET6;

dst.sin6_len = sizeof(struct sockaddr_in6);

dst.sin6_addr = ip6->ip6_dst;

Line 639 udp4_sendup(struct mbuf *m, int off /* o

Line 644 udp4_sendup(struct mbuf *m, int off /* o

if ((n = m_copypacket(m, M_DONTWAIT)) != NULL) {

if (inp && (inp->inp_flags & INP_CONTROLOPTS

#ifdef SO_OTIMESTAMP

|| so->so_options & SO_OTIMESTAMP

#endif

|| so->so_options & SO_TIMESTAMP)) {

struct ip *ip = mtod(n, struct ip *);

ip_savecontrol(inp, &opts, ip, n);

Line 686 udp6_sendup(struct mbuf *m, int off /* o

Line 694 udp6_sendup(struct mbuf *m, int off /* o

if ((n = m_copypacket(m, M_DONTWAIT)) != NULL) {

if (in6p && (in6p->in6p_flags & IN6P_CONTROLOPTS

|| in6p->in6p_socket->so_options & SO_TIMESTAMP)) {

#ifdef SO_OTIMESTAMP

|| in6p->in6p_socket->so_options & SO_OTIMESTAMP

#endif

|| in6p->in6p_socket->so_options & SO_TIMESTAMP)) {

struct ip6_hdr *ip6 = mtod(n, struct ip6_hdr *);

ip6_savecontrol(in6p, &opts, ip6, n);

}

Line 825 udp4_realinput(struct sockaddr_in *src,

Line 836 udp4_realinput(struct sockaddr_in *src,

}

#endif

* Check the minimum TTL for socket.

if (mtod(m, struct ip *)->ip_ttl < inp->inp_ip_minttl)

goto bad;

udp4_sendup(m, off, (struct sockaddr *)src, inp->inp_socket);

rcvcnt++;

}

Line 1000 udp_ctlinput(int cmd, const struct socka

Line 1017 udp_ctlinput(int cmd, const struct socka

}

int

udp_ctloutput(int op, struct socket *so, int level, int optname,

udp_ctloutput(int op, struct socket *so, struct sockopt *sopt)

struct mbuf **mp)

{

int s;

int error = 0;

struct mbuf *m;

struct inpcb *inp;

int family;

int optval;

family = so->so_proto->pr_domain->dom_family;

Line 1015 udp_ctloutput(int op, struct socket *so,

Line 1031 udp_ctloutput(int op, struct socket *so,

switch (family) {

#ifdef INET

case PF_INET:

if (level != IPPROTO_UDP) {

if (sopt->sopt_level != IPPROTO_UDP) {

error = ip_ctloutput(op, so, level, optname, mp);

error = ip_ctloutput(op, so, sopt);

goto end;

}

break;

#endif

#ifdef INET6

case PF_INET6:

if (level != IPPROTO_UDP) {

if (sopt->sopt_level != IPPROTO_UDP) {

error = ip6_ctloutput(op, so, level, optname, mp);

error = ip6_ctloutput(op, so, sopt);

goto end;

}

break;

Line 1037 udp_ctloutput(int op, struct socket *so,

Line 1053 udp_ctloutput(int op, struct socket *so,

switch (op) {

case PRCO_SETOPT:

m = *mp;

inp = sotoinpcb(so);

switch (optname) {

switch (sopt->sopt_name) {

case UDP_ENCAP:

if (m == NULL || m->m_len != sizeof(int)) {

error = sockopt_getint(sopt, &optval);

error = EINVAL;

if (error)

break;

}

switch(*mtod(m, int *)) {

switch(optval) {

#ifdef IPSEC_NAT_T

case 0:

inp->inp_flags &= ~INP_ESPINUDP_ALL;

Line 1073 udp_ctloutput(int op, struct socket *so,

Line 1087 udp_ctloutput(int op, struct socket *so,

error = ENOPROTOOPT;

break;

}

if (m != NULL) {

m_free(m);

}

break;

default:

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