diff options
Diffstat (limited to 'net/ipv4/fib_frontend.c')
| -rw-r--r-- | net/ipv4/fib_frontend.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 850850dd80e1..37dc8ac366fd 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -855,6 +855,17 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) ((struct rtmsg *)nlmsg_data(nlh))->rtm_flags & RTM_F_CLONED) return skb->len; + if (filter.table_id) { + tb = fib_get_table(net, filter.table_id); + if (!tb) { + NL_SET_ERR_MSG(cb->extack, "ipv4: FIB table does not exist"); + return -ENOENT; + } + + err = fib_table_dump(tb, skb, cb, &filter); + return skb->len ? : err; + } + s_h = cb->args[0]; s_e = cb->args[1]; @@ -869,7 +880,7 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) if (dumped) memset(&cb->args[2], 0, sizeof(cb->args) - 2 * sizeof(cb->args[0])); - err = fib_table_dump(tb, skb, cb); + err = fib_table_dump(tb, skb, cb, &filter); if (err < 0) { if (likely(skb->len)) goto out; |