diff options
| -rw-r--r-- | net/ipv6/ip6_fib.c | 4 | ||||
| -rw-r--r-- | net/ipv6/route.c | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 10b4b1f8b838..e1c85bb4eac0 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1795,8 +1795,10 @@ static int fib6_age(struct rt6_info *rt, void *arg) } gc_args->more++; } else if (rt->rt6i_flags & RTF_CACHE) { + if (time_after_eq(now, rt->dst.lastuse + gc_args->timeout)) + rt->dst.obsolete = DST_OBSOLETE_KILL; if (atomic_read(&rt->dst.__refcnt) == 1 && - time_after_eq(now, rt->dst.lastuse + gc_args->timeout)) { + rt->dst.obsolete == DST_OBSOLETE_KILL) { RT6_TRACE("aging clone %p\n", rt); return -1; } else if (rt->rt6i_flags & RTF_GATEWAY) { diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 86fb2411e2bd..2d0e7798c793 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -440,7 +440,8 @@ static bool rt6_check_expired(const struct rt6_info *rt) if (time_after(jiffies, rt->dst.expires)) return true; } else if (rt->dst.from) { - return rt6_check_expired((struct rt6_info *) rt->dst.from); + return rt->dst.obsolete != DST_OBSOLETE_FORCE_CHK || + rt6_check_expired((struct rt6_info *)rt->dst.from); } return false; } |