Wrong index was used and therefore when shrinking a hash bucket at
deleting an entry, valid entries could be evicted as well.
Thanks to Eric Ewanco for the thorough bugreport.
Fixes netfilter bugzilla #1119
Signed-off-by: Jozsef Kadlecsik <kad...@blackhole.kfki.hu>
---
net/netfilter/ipset/ip_set_hash_gen.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h
b/net/netfilter/ipset/ip_set_hash_gen.h
index 1b05d4a..f236c0b 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -897,7 +897,7 @@ struct htype {
continue;
data = ahash_data(n, j, dsize);
memcpy(tmp->value + k * dsize, data, dsize);
- set_bit(j, tmp->used);
+ set_bit(k, tmp->used);
k++;
}
tmp->pos = k;
--
1.8.5.1
--
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