From 7b01e53eee6dce7a8a6736e06b99b68cd0cc7a27 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Thu, 7 Jan 2021 16:48:22 +0200 Subject: nexthop: Unlink nexthop group entry in error path In case of error, remove the nexthop group entry from the list to which it was previously added. Fixes: 430a049190de ("nexthop: Add support for nexthop groups") Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Reviewed-by: David Ahern Signed-off-by: Jakub Kicinski --- net/ipv4/nexthop.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net/ipv4/nexthop.c') diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c index f8035cfa9c20..712cdc061cde 100644 --- a/net/ipv4/nexthop.c +++ b/net/ipv4/nexthop.c @@ -1459,8 +1459,10 @@ static struct nexthop *nexthop_create_group(struct net *net, return nh; out_no_nh: - for (i--; i >= 0; --i) + for (i--; i >= 0; --i) { + list_del(&nhg->nh_entries[i].nh_list); nexthop_put(nhg->nh_entries[i].nh); + } kfree(nhg->spare); kfree(nhg); -- cgit v1.2.3