diff options
Diffstat (limited to 'sys/netipsec/key.c')
| -rw-r--r-- | sys/netipsec/key.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/netipsec/key.c b/sys/netipsec/key.c index 74d31dd..7956a8d 100644 --- a/sys/netipsec/key.c +++ b/sys/netipsec/key.c @@ -2687,7 +2687,10 @@ key_delsah(sah) if (sav->refcnt == 0) { /* sanity check */ KEY_CHKSASTATE(state, sav->state, __func__); - KEY_FREESAV(&sav); + /* do NOT call KEY_FREESAV here: it will only delete the sav if refcnt == 1, + * where we already know that refcnt == 0 + */ + key_delsav(sav); } else { /* give up to delete this sa */ zombie++; @@ -4131,6 +4134,8 @@ key_flush_sad(time_t now) /* if LARVAL entry doesn't become MATURE, delete it. */ LIST_FOREACH_SAFE(sav, &sah->savtree[SADB_SASTATE_LARVAL], chain, nextsav) { + /* Need to also check refcnt for a larval SA ??? + */ if (now - sav->created > V_key_larval_lifetime) KEY_FREESAV(&sav); } |
