diff options
| -rw-r--r-- | net/ipv6/ip6_fib.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 6536e33d8353..f0fdaf182b3f 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1169,8 +1169,18 @@ int fib6_del(struct rt6_info *rt, struct nl_info *info) BUG_TRAP(fn->fn_flags&RTN_RTINFO); - if (!(rt->rt6i_flags&RTF_CACHE)) - fib6_prune_clones(fn, rt); + if (!(rt->rt6i_flags&RTF_CACHE)) { + struct fib6_node *pn = fn; +#ifdef CONFIG_IPV6_SUBTREES + /* clones of this route might be in another subtree */ + if (rt->rt6i_src.plen) { + while (!(pn->fn_flags&RTN_ROOT)) + pn = pn->parent; + pn = pn->parent; + } +#endif + fib6_prune_clones(pn, rt); + } /* * Walk the leaf entries looking for ourself |