tree 6186be239aee023c11897c2bbde070d32fee0abe
parent 6e27c9b4ee8f348770be5751e6a845ff52a31e19
author Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> 1346773559 +0200
committer Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> 1348257094 +0200

netfilter: ipset: Check and reject crazy /0 input parameters

bitmap:ip and bitmap:ip,mac type did not reject such a crazy range
when created and using such a set results in a kernel crash.
The hash types just silently ignored such parameters.

Reject invalid /0 input parameters explicitely.

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>