[IPV6] ROUTE: Fix dst reference counting in ip6_pol_route_lookup(). In ip6_pol_route_lookup(), when we finish backtracking at the top-level root entry, we need to hold it.
Bug noticed by Mitsuru Chinen <[EMAIL PROTECTED]>. Signed-off-by: YOSHIFUJI Hideaki <[EMAIL PROTECTED]> --- diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 626ff7a..9d61ae9 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -510,8 +510,8 @@ restart: rt = fn->leaf; rt = rt6_device_match(rt, fl->oif, flags); BACKTRACK(&fl->fl6_src); - dst_hold(&rt->u.dst); out: + dst_hold(&rt->u.dst); read_unlock_bh(&table->tb6_lock); rt->u.dst.lastuse = jiffies; -- YOSHIFUJI Hideaki @ USAGI Project <[EMAIL PROTECTED]> GPG-FP : 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html