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(parent: 6e27c9b) | patch
netfilter: ipset: Check and reject crazy /0 input parameters
authorJozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Tue, 4 Sep 2012 15:45:59 +0000 (17:45 +0200)
committerJozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Fri, 21 Sep 2012 19:51:34 +0000 (21:51 +0200)
commitb9fed748185a96b7cfe74afac4bd228e8af16f01
tree6186be239aee023c11897c2bbde070d32fee0abetree | snapshot (tar.gz zip)
parent6e27c9b4ee8f348770be5751e6a845ff52a31e19commit | diff
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>
net/netfilter/ipset/ip_set_bitmap_ip.c diff | blob | blame | history
net/netfilter/ipset/ip_set_bitmap_ipmac.c diff | blob | blame | history
net/netfilter/ipset/ip_set_hash_ip.c diff | blob | blame | history
net/netfilter/ipset/ip_set_hash_ipport.c diff | blob | blame | history
net/netfilter/ipset/ip_set_hash_ipportip.c diff | blob | blame | history
net/netfilter/ipset/ip_set_hash_ipportnet.c diff | blob | blame | history