version 1.95, 2000/01/31 14:18:54 |
version 1.96, 2000/02/01 00:07:09 |
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*/ |
*/ |
bcopy((caddr_t)(cp + off), (caddr_t)&ipaddr.sin_addr, |
bcopy((caddr_t)(cp + off), (caddr_t)&ipaddr.sin_addr, |
sizeof(ipaddr.sin_addr)); |
sizeof(ipaddr.sin_addr)); |
if (opt == IPOPT_SSRR) { |
if (opt == IPOPT_SSRR) |
#define INA struct in_ifaddr * |
ia = ifatoia(ifa_ifwithaddr(sintosa(&ipaddr))); |
#define SA struct sockaddr * |
else |
ia = (INA)ifa_ifwithladdr((SA)&ipaddr); |
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} else |
|
ia = ip_rtaddr(ipaddr.sin_addr); |
ia = ip_rtaddr(ipaddr.sin_addr); |
if (ia == 0) { |
if (ia == 0) { |
type = ICMP_UNREACH; |
type = ICMP_UNREACH; |
Line 1033 ip_dooptions(m) |
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Line 1031 ip_dooptions(m) |
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* locate outgoing interface; if we're the destination, |
* locate outgoing interface; if we're the destination, |
* use the incoming interface (should be same). |
* use the incoming interface (should be same). |
*/ |
*/ |
if ((ia = (INA)ifa_ifwithaddr((SA)&ipaddr)) == 0 && |
if ((ia = ifatoia(ifa_ifwithaddr(sintosa(&ipaddr)))) |
(ia = ip_rtaddr(ipaddr.sin_addr)) == 0) { |
== NULL && |
|
(ia = ip_rtaddr(ipaddr.sin_addr)) == NULL) { |
type = ICMP_UNREACH; |
type = ICMP_UNREACH; |
code = ICMP_UNREACH_HOST; |
code = ICMP_UNREACH_HOST; |
goto bad; |
goto bad; |
Line 1065 ip_dooptions(m) |
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Line 1064 ip_dooptions(m) |
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sizeof(struct in_addr) > ipt->ipt_len) |
sizeof(struct in_addr) > ipt->ipt_len) |
goto bad; |
goto bad; |
ipaddr.sin_addr = dst; |
ipaddr.sin_addr = dst; |
ia = (INA)ifaof_ifpforaddr((SA)&ipaddr, |
ia = ifatoia(ifaof_ifpforaddr(sintosa(&ipaddr), |
m->m_pkthdr.rcvif); |
m->m_pkthdr.rcvif)); |
if (ia == 0) |
if (ia == 0) |
continue; |
continue; |
bcopy((caddr_t)&ia->ia_addr.sin_addr, |
bcopy((caddr_t)&ia->ia_addr.sin_addr, |
Line 1080 ip_dooptions(m) |
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Line 1079 ip_dooptions(m) |
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goto bad; |
goto bad; |
bcopy((caddr_t)sin, (caddr_t)&ipaddr.sin_addr, |
bcopy((caddr_t)sin, (caddr_t)&ipaddr.sin_addr, |
sizeof(struct in_addr)); |
sizeof(struct in_addr)); |
if (ifa_ifwithaddr((SA)&ipaddr) == 0) |
if (ifatoia(ifa_ifwithaddr(sintosa(&ipaddr))) |
|
== NULL) |
continue; |
continue; |
ipt->ipt_ptr += sizeof(struct in_addr); |
ipt->ipt_ptr += sizeof(struct in_addr); |
break; |
break; |