From ef11209d421976fe0990b43dbf91e2d6918813d0 Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Fri, 21 Jun 2019 17:45:24 +0200 Subject: [PATCH] Revert "net/ipv6: Bail early if user only wants cloned entries" This reverts commit 08e814c9e8eb5a982cbd1e8f6bd255d97c51026f: as we are preparing to fix listing and dumping of IPv6 cached routes, we need to allow RTM_F_CLONED as a flag to match routes against while dumping them. Signed-off-by: Stefano Brivio Reviewed-by: David Ahern Signed-off-by: David S. Miller --- net/ipv6/ip6_fib.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 083e175e11ef..8a7506b3451b 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -573,13 +573,10 @@ static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) } else if (nlmsg_len(nlh) >= sizeof(struct rtmsg)) { struct rtmsg *rtm = nlmsg_data(nlh); - arg.filter.flags = rtm->rtm_flags & (RTM_F_PREFIX|RTM_F_CLONED); + if (rtm->rtm_flags & RTM_F_PREFIX) + arg.filter.flags = RTM_F_PREFIX; } - /* fib entries are never clones */ - if (arg.filter.flags & RTM_F_CLONED) - goto out; - w = (void *)cb->args[2]; if (!w) { /* New dump: