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add missing key_freesp()s. part of

Browse Source 
http://sources.zabbadoz.net/freebsd/patchset/110-ipsec-netkey-key.diff
with some modification.

Submitted by:	"Bjoern A. Zeeb" <bzeeb+freebsd@zabbadoz.net>
Reviewed by:	itojun
Obtained from:	KAME
This commit is contained in:
Hajimu UMEMOTO 2004-01-14 04:10:28 +00:00
parent fb1ad3a85a
commit e9c8752e56
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=124510
1 changed files with 4 additions and 1 deletions
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5
sys/netkey/key.c
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@ -2095,6 +2095,7 @@ key_spddelete(so, m, mhp)
ipseclog((LOG_DEBUG,
"key_spddelete2: attempt to remove persistent SP:%u.\n",
sp->id));
key_freesp(sp); /* ref gained by key_getsp */
return key_senderror(so, m, EPERM);
}
@ -2172,11 +2173,12 @@ key_spddelete2(so, m, mhp)
ipseclog((LOG_DEBUG,
"key_spddelete2: attempt to remove persistent SP:%u.\n",
id));
key_freesp(sp); /* ref gained by key_getspbyid */
return key_senderror(so, m, EPERM);
}
key_sp_dead(sp);
key_freesp(sp); /* ref gained by key_getsp */
key_freesp(sp); /* ref gained by key_getspbyid */
key_sp_unlink(sp);
sp = NULL;
@ -2277,6 +2279,7 @@ key_spdget(so, m, mhp)
}
n = key_setdumpsp(sp, SADB_X_SPDGET, 0, mhp->msg->sadb_msg_pid);
key_freesp(sp); /* ref gained by key_getspbyid */
if (n != NULL) {
m_freem(m);
return key_sendup_mbuf(so, n, KEY_SENDUP_ONE);