diff options
Diffstat (limited to 'sys/net/pfkeyv2.c')
| -rw-r--r-- | sys/net/pfkeyv2.c | 46 |
1 files changed, 42 insertions, 4 deletions
diff --git a/sys/net/pfkeyv2.c b/sys/net/pfkeyv2.c index d705d1af22b..1a67f9e25f2 100644 --- a/sys/net/pfkeyv2.c +++ b/sys/net/pfkeyv2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pfkeyv2.c,v 1.100 2005/01/13 10:08:14 hshoexer Exp $ */ +/* $OpenBSD: pfkeyv2.c,v 1.101 2005/04/04 22:18:47 hshoexer Exp $ */ /* * @(#)COPYRIGHT 1.1 (NRL) 17 January 1995 @@ -2210,6 +2210,32 @@ done: } int +pfkeyv2_sysctl_dump(void *arg) +{ + struct pfkeyv2_sysctl_walk *w = (struct pfkeyv2_sysctl_walk *)arg; + struct ipsec_policy *ipo; + int error = 0; + + TAILQ_FOREACH(ipo, &ipsec_policy_head, ipo_list) { + if (w->w_where) { + if (w->w_len < sizeof(struct ipsec_policy)) { + error = ENOMEM; + goto done; + } + if ((error = copyout(ipo, w->w_where, + sizeof(struct ipsec_policy))) != 0) + goto done; + w->w_where += sizeof(struct ipsec_policy); + w->w_len -= sizeof(struct ipsec_policy); + } else + w->w_len += sizeof(struct ipsec_policy); + } + +done: + return (error); +} + +int pfkeyv2_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *new, size_t newlen) { @@ -2225,18 +2251,30 @@ pfkeyv2_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, w.w_where = oldp; w.w_len = oldp ? *oldlenp : 0; + s = spltdb(); switch(w.w_op) { case NET_KEY_SADB_DUMP: - if ((error = suser(curproc, 0)) != 0) + if ((error = suser(curproc, 0)) != 0) { + splx(s); return (error); - s = spltdb(); + } error = tdb_walk(pfkeyv2_sysctl_walker, &w); - splx(s); if (oldp) *oldlenp = w.w_where - oldp; else *oldlenp = w.w_len; + break; + + case NET_KEY_SPD_DUMP: + error = pfkeyv2_sysctl_dump(&w); + if (oldp) + *oldlenp = w.w_where - oldp; + else + *oldlenp = w.w_len; + break; } + splx(s); + return (error); } |