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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-10-05 16:51:02 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-10-12 17:04:41 +0200 |
| commit | 4302f5eeb95f78da6351a38cb170943651e8599a (patch) | |
| tree | 72f733a8738a9df720278a237528c5cb2b5bca89 /net/netfilter/nfnetlink_cttimeout.c | |
| parent | ae2d708ed8fb8fa713fdd7eacea5df40bae6315b (diff) | |
nfnetlink_cttimeout: add rcu_barrier() on module removal
Make sure kfree_rcu() released objects before leaving the module removal
exit path.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nfnetlink_cttimeout.c')
| -rw-r--r-- | net/netfilter/nfnetlink_cttimeout.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index 5bda647d8a80..c7a2d0e1c462 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -612,6 +612,7 @@ static void __exit cttimeout_exit(void) RCU_INIT_POINTER(nf_ct_timeout_find_get_hook, NULL); RCU_INIT_POINTER(nf_ct_timeout_put_hook, NULL); #endif /* CONFIG_NF_CONNTRACK_TIMEOUT */ + rcu_barrier(); } module_init(cttimeout_init); |