diff options
| author | ae <ae@FreeBSD.org> | 2014-12-02 04:20:50 +0000 |
|---|---|---|
| committer | ae <ae@FreeBSD.org> | 2014-12-02 04:20:50 +0000 |
| commit | b82eb2f5d9fa4d0676e71863fa3931a1b8ced3dc (patch) | |
| tree | 4c6e8ce4ea18545a980665787e1aa8a7c635ea5e /sys/netipsec/key.c | |
| parent | cac7b140a61847c6918bc94359ec117229694553 (diff) | |
| download | FreeBSD-src-b82eb2f5d9fa4d0676e71863fa3931a1b8ced3dc.zip FreeBSD-src-b82eb2f5d9fa4d0676e71863fa3931a1b8ced3dc.tar.gz | |
Remove route chaching support from ipsec code. It isn't used for some time.
* remove sa_route_union declaration and route_cache member from struct secashead;
* remove key_sa_routechange() call from ICMP and ICMPv6 code;
* simplify ip_ipsec_mtu();
* remove #include <net/route.h>;
Sponsored by: Yandex LLC
Diffstat (limited to 'sys/netipsec/key.c')
| -rw-r--r-- | sys/netipsec/key.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/sys/netipsec/key.c b/sys/netipsec/key.c index 1034f23..88b2dc5 100644 --- a/sys/netipsec/key.c +++ b/sys/netipsec/key.c @@ -59,7 +59,6 @@ #include <net/if.h> #include <net/if_var.h> -#include <net/route.h> #include <net/vnet.h> #include <net/raw_cb.h> @@ -2770,10 +2769,6 @@ key_delsah(sah) /* remove from tree of SA index */ if (__LIST_CHAINED(sah)) LIST_REMOVE(sah, chain); - if (sah->route_cache.sa_route.ro_rt) { - RTFREE(sah->route_cache.sa_route.ro_rt); - sah->route_cache.sa_route.ro_rt = (struct rtentry *)NULL; - } free(sah, M_IPSEC_SAH); } } @@ -7898,26 +7893,6 @@ key_sa_recordxfer(sav, m) return; } -/* dumb version */ -void -key_sa_routechange(dst) - struct sockaddr *dst; -{ - struct secashead *sah; - struct route *ro; - - SAHTREE_LOCK(); - LIST_FOREACH(sah, &V_sahtree, chain) { - ro = &sah->route_cache.sa_route; - if (ro->ro_rt && dst->sa_len == ro->ro_dst.sa_len - && bcmp(dst, &ro->ro_dst, dst->sa_len) == 0) { - RTFREE(ro->ro_rt); - ro->ro_rt = (struct rtentry *)NULL; - } - } - SAHTREE_UNLOCK(); -} - static void key_sa_chgstate(struct secasvar *sav, u_int8_t state) { |
