version 1.78, 2001/06/02 16:17:11 |
version 1.79, 2001/06/27 23:40:50 |
Line 758 udp6_realinput(af, src, dst, m, off) |
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Line 758 udp6_realinput(af, src, dst, m, off) |
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struct mbuf *m; |
struct mbuf *m; |
int off; /* offset of udphdr */ |
int off; /* offset of udphdr */ |
{ |
{ |
u_int16_t *sport, *dport; |
u_int16_t sport, dport; |
int rcvcnt; |
int rcvcnt; |
struct in6_addr *src6, *dst6; |
struct in6_addr src6, dst6; |
struct in_addr *dst4; |
const struct in_addr *dst4; |
struct in6pcb *in6p; |
struct in6pcb *in6p; |
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rcvcnt = 0; |
rcvcnt = 0; |
Line 772 udp6_realinput(af, src, dst, m, off) |
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Line 772 udp6_realinput(af, src, dst, m, off) |
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if (src->sin6_family != AF_INET6 || dst->sin6_family != AF_INET6) |
if (src->sin6_family != AF_INET6 || dst->sin6_family != AF_INET6) |
goto bad; |
goto bad; |
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src6 = &src->sin6_addr; |
in6_embedscope(&src6, src, NULL, NULL); |
sport = &src->sin6_port; |
sport = src->sin6_port; |
dst6 = &dst->sin6_addr; |
in6_embedscope(&dst6, dst, NULL, NULL); |
dport = &dst->sin6_port; |
dport = dst->sin6_port; |
dst4 = (struct in_addr *)&dst->sin6_addr.s6_addr32[12]; |
dst4 = (struct in_addr *)&dst->sin6_addr.s6_addr32[12]; |
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if (IN6_IS_ADDR_MULTICAST(dst6) |
if (IN6_IS_ADDR_MULTICAST(&dst6) || |
|| (af == AF_INET && IN_MULTICAST(dst4->s_addr))) { |
(af == AF_INET && IN_MULTICAST(dst4->s_addr))) { |
struct in6pcb *last; |
struct in6pcb *last; |
/* |
/* |
* Deliver a multicast or broadcast datagram to *all* sockets |
* Deliver a multicast or broadcast datagram to *all* sockets |
Line 806 udp6_realinput(af, src, dst, m, off) |
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Line 806 udp6_realinput(af, src, dst, m, off) |
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*/ |
*/ |
for (in6p = udb6.in6p_next; in6p != &udb6; |
for (in6p = udb6.in6p_next; in6p != &udb6; |
in6p = in6p->in6p_next) { |
in6p = in6p->in6p_next) { |
if (in6p->in6p_lport != *dport) |
if (in6p->in6p_lport != dport) |
continue; |
continue; |
if (!IN6_IS_ADDR_UNSPECIFIED(&in6p->in6p_laddr)) { |
if (!IN6_IS_ADDR_UNSPECIFIED(&in6p->in6p_laddr)) { |
if (!IN6_ARE_ADDR_EQUAL(&in6p->in6p_laddr, dst6) |
if (!IN6_ARE_ADDR_EQUAL(&in6p->in6p_laddr, &dst6) && |
&& !in6_mcmatch(in6p, dst6, m->m_pkthdr.rcvif)) |
!in6_mcmatch(in6p, &dst6, m->m_pkthdr.rcvif)) |
continue; |
continue; |
} |
} |
#ifndef INET6_BINDV6ONLY |
#ifndef INET6_BINDV6ONLY |
else { |
else { |
if (IN6_IS_ADDR_V4MAPPED(dst6) |
if (IN6_IS_ADDR_V4MAPPED(&dst6) && |
&& (in6p->in6p_flags & IN6P_BINDV6ONLY)) |
(in6p->in6p_flags & IN6P_BINDV6ONLY)) |
continue; |
continue; |
} |
} |
#endif |
#endif |
if (!IN6_IS_ADDR_UNSPECIFIED(&in6p->in6p_faddr)) { |
if (!IN6_IS_ADDR_UNSPECIFIED(&in6p->in6p_faddr)) { |
if (!IN6_ARE_ADDR_EQUAL(&in6p->in6p_faddr, src6) |
if (!IN6_ARE_ADDR_EQUAL(&in6p->in6p_faddr, |
|| in6p->in6p_fport != *sport) |
&src6) || in6p->in6p_fport != sport) |
continue; |
continue; |
} |
} |
#ifndef INET6_BINDV6ONLY |
#ifndef INET6_BINDV6ONLY |
else { |
else { |
if (IN6_IS_ADDR_V4MAPPED(src6) |
if (IN6_IS_ADDR_V4MAPPED(&src6) && |
&& (in6p->in6p_flags & IN6P_BINDV6ONLY)) |
(in6p->in6p_flags & IN6P_BINDV6ONLY)) |
continue; |
continue; |
} |
} |
#endif |
#endif |
Line 873 udp6_realinput(af, src, dst, m, off) |
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Line 873 udp6_realinput(af, src, dst, m, off) |
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/* |
/* |
* Locate pcb for datagram. |
* Locate pcb for datagram. |
*/ |
*/ |
in6p = in6_pcblookup_connect(&udb6, src6, *sport, |
in6p = in6_pcblookup_connect(&udb6, &src6, sport, |
dst6, *dport, 0); |
&dst6, dport, 0); |
if (in6p == 0) { |
if (in6p == 0) { |
++udpstat.udps_pcbhashmiss; |
++udpstat.udps_pcbhashmiss; |
in6p = in6_pcblookup_bind(&udb6, dst6, *dport, 0); |
in6p = in6_pcblookup_bind(&udb6, &dst6, dport, 0); |
if (in6p == 0) { |
if (in6p == 0) { |
#if 0 |
#if 0 |
struct mbuf *n; |
struct mbuf *n; |