netfilter: ipset: off by one in ip_set_nfnl_get_byindex()
commit 0f9f5e1b upstream. The ->ip_set_list[] array is initialized in ip_set_net_init() and it has ->ip_set_max elements so this check should be >= instead of > otherwise we are off by one. Signed-off-by:Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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