From: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
The type when timeout support was enabled, could not list all elements,
just the first ones which could fit into one netlink message: it just
did not continue listing after the first message.
Reported-by: Yoann JUET <yoann.juet@xxxxxxxxxxxxxx>
Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
Tested-by: Yoann JUET <yoann.juet@xxxxxxxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/ipset/ip_set_bitmap_ipmac.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/net/netfilter/ipset/ip_set_bitmap_ipmac.c b/net/netfilter/ipset/ip_set_bitmap_ipmac.c
index 0f92dc2..d7df6ac 100644
--- a/net/netfilter/ipset/ip_set_bitmap_ipmac.c
+++ b/net/netfilter/ipset/ip_set_bitmap_ipmac.c
@@ -339,7 +339,11 @@ bitmap_ipmac_tlist(const struct ip_set *set,
nla_put_failure:
nla_nest_cancel(skb, nested);
ipset_nest_end(skb, atd);
- return -EMSGSIZE;
+ if (unlikely(id == first)) {
+ cb->args[2] = 0;
+ return -EMSGSIZE;
+ }
+ return 0;
}
static int
--
1.7.10.4
--
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