netfilter: ipset: fix hash size checking in kernel
authorJozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Mon, 14 May 2012 01:47:01 +0000 (01:47 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 16 May 2012 19:38:49 +0000 (15:38 -0400)
The hash size must fit both into u32 (jhash) and the max value of
size_t. The missing checking could lead to kernel crash, bug reported
by Seblu.

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found