version 1.275, 2008/10/04 00:09:34 |
version 1.275.2.1, 2009/01/19 13:20:13 |
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__KERNEL_RCSID(0, "$NetBSD$"); |
__KERNEL_RCSID(0, "$NetBSD$"); |
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#include "opt_inet.h" |
#include "opt_inet.h" |
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#include "opt_compat_netbsd.h" |
#include "opt_gateway.h" |
#include "opt_gateway.h" |
#include "opt_pfil_hooks.h" |
#include "opt_pfil_hooks.h" |
#include "opt_ipsec.h" |
#include "opt_ipsec.h" |
Line 173 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 174 __KERNEL_RCSID(0, "$NetBSD$"); |
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#define IPMTUDISCTIMEOUT (10 * 60) /* as per RFC 1191 */ |
#define IPMTUDISCTIMEOUT (10 * 60) /* as per RFC 1191 */ |
#endif |
#endif |
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#ifdef COMPAT_50 |
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#include <compat/sys/time.h> |
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#include <compat/sys/socket.h> |
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#endif |
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/* |
/* |
* Note: DIRECTED_BROADCAST is handled this way so that previous |
* Note: DIRECTED_BROADCAST is handled this way so that previous |
* configuration using this option will Just Work. |
* configuration using this option will Just Work. |
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*/ |
*/ |
if (ip->ip_tos != fp->ipq_tos) { |
if (ip->ip_tos != fp->ipq_tos) { |
IP_STATINC(IP_STAT_BADFRAGS); |
IP_STATINC(IP_STAT_BADFRAGS); |
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IPQ_UNLOCK(); |
goto bad; |
goto bad; |
} |
} |
goto found; |
goto found; |
Line 1121 ip_reass(struct ipqent *ipqe, struct ipq |
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Line 1128 ip_reass(struct ipqent *ipqe, struct ipq |
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else if (ip_nfragpackets >= ip_maxfragpackets) |
else if (ip_nfragpackets >= ip_maxfragpackets) |
goto dropfrag; |
goto dropfrag; |
ip_nfragpackets++; |
ip_nfragpackets++; |
MALLOC(fp, struct ipq *, sizeof (struct ipq), |
fp = malloc(sizeof (struct ipq), M_FTABLE, M_NOWAIT); |
M_FTABLE, M_NOWAIT); |
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if (fp == NULL) |
if (fp == NULL) |
goto dropfrag; |
goto dropfrag; |
LIST_INSERT_HEAD(ipqhead, fp, ipq_q); |
LIST_INSERT_HEAD(ipqhead, fp, ipq_q); |
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ip->ip_src = fp->ipq_src; |
ip->ip_src = fp->ipq_src; |
ip->ip_dst = fp->ipq_dst; |
ip->ip_dst = fp->ipq_dst; |
LIST_REMOVE(fp, ipq_q); |
LIST_REMOVE(fp, ipq_q); |
FREE(fp, M_FTABLE); |
free(fp, M_FTABLE); |
ip_nfragpackets--; |
ip_nfragpackets--; |
m->m_len += (ip->ip_hl << 2); |
m->m_len += (ip->ip_hl << 2); |
m->m_data -= (ip->ip_hl << 2); |
m->m_data -= (ip->ip_hl << 2); |
Line 1306 ip_freef(struct ipq *fp) |
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Line 1312 ip_freef(struct ipq *fp) |
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printf("ip_freef: nfrags %d != %d\n", fp->ipq_nfrags, nfrags); |
printf("ip_freef: nfrags %d != %d\n", fp->ipq_nfrags, nfrags); |
ip_nfrags -= nfrags; |
ip_nfrags -= nfrags; |
LIST_REMOVE(fp, ipq_q); |
LIST_REMOVE(fp, ipq_q); |
FREE(fp, M_FTABLE); |
free(fp, M_FTABLE); |
ip_nfragpackets--; |
ip_nfragpackets--; |
} |
} |
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Line 2051 ip_savecontrol(struct inpcb *inp, struct |
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Line 2057 ip_savecontrol(struct inpcb *inp, struct |
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struct mbuf *m) |
struct mbuf *m) |
{ |
{ |
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if (inp->inp_socket->so_options & SO_TIMESTAMP) { |
if (inp->inp_socket->so_options & SO_TIMESTAMP |
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#ifdef SO_OTIMESTAMP |
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|| inp->inp_socket->so_options & SO_OTIMESTAMP |
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#endif |
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) { |
struct timeval tv; |
struct timeval tv; |
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microtime(&tv); |
microtime(&tv); |
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#ifdef SO_OTIMESTAMP |
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if (inp->inp_socket->so_options & SO_OTIMESTAMP) { |
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struct timeval50 tv50; |
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timeval_to_timeval50(&tv, &tv50); |
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*mp = sbcreatecontrol((void *) &tv50, sizeof(tv50), |
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SCM_OTIMESTAMP, SOL_SOCKET); |
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} else |
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#endif |
*mp = sbcreatecontrol((void *) &tv, sizeof(tv), |
*mp = sbcreatecontrol((void *) &tv, sizeof(tv), |
SCM_TIMESTAMP, SOL_SOCKET); |
SCM_TIMESTAMP, SOL_SOCKET); |
if (*mp) |
if (*mp) |