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| author | Gao Feng | 2017-03-25 11:24:36 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso | 2017-03-27 13:49:13 +0200 |
| commit | 75c689dca98851d65ef5a27e5ce26b625b68751c (patch) | |
| tree | e93cd06368bf1578dcc850815b2a2af9bd26ee6b /net/netfilter/nfnetlink_queue.c | |
| parent | netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister (diff) | |
| download | kernel-qcow2-linux-75c689dca98851d65ef5a27e5ce26b625b68751c.tar.gz kernel-qcow2-linux-75c689dca98851d65ef5a27e5ce26b625b68751c.tar.xz kernel-qcow2-linux-75c689dca98851d65ef5a27e5ce26b625b68751c.zip | |
netfilter: nf_nat_snmp: Fix panic when snmp_trap_helper fails to register
In the commit 93557f53e1fb ("netfilter: nf_conntrack: nf_conntrack snmp
helper"), the snmp_helper is replaced by nf_nat_snmp_hook. So the
snmp_helper is never registered. But it still tries to unregister the
snmp_helper, it could cause the panic.
Now remove the useless snmp_helper and the unregister call in the
error handler.
Fixes: 93557f53e1fb ("netfilter: nf_conntrack: nf_conntrack snmp helper")
Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nfnetlink_queue.c')
0 files changed, 0 insertions, 0 deletions