diff options
| author | Florian Westphal <fw@strlen.de> | 2017-09-26 19:52:58 +0200 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2017-09-26 19:52:58 +0200 |
| commit | a8d545d85e8aeaa420051a7c1d504a72d455e077 (patch) | |
| tree | 326e0c6253133bc72c46c7a156d24e6ea00a7143 /lib/ipset_hash_ipportnet.c | |
| parent | a4212bf911026740afc7fce98d9100e2ef5dcea0 (diff) | |
netfilter: ipset: pernet ops must be unregistered last
Removing the ipset module leaves a small window where one cpu performs
module removal while another runs a command like 'ipset flush'.
ipset uses net_generic(), unregistering the pernet ops frees this
storage area.
Fix it by first removing the user-visible api handlers and the pernet
ops last.
Fixes: 1785e8f473082 ("netfiler: ipset: Add net namespace for ipset")
Reported-by: Li Shuang <shuali@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Diffstat (limited to 'lib/ipset_hash_ipportnet.c')
0 files changed, 0 insertions, 0 deletions