From: Gao Feng <fgao@xxxxxxxxxx>
It is possible that invoke one expectfn whose module is already unloaded.
These two patches are used to fix it.
Gao Feng (2):
netfilter: helper: Rename struct nf_ct_helper_expectfn to
nf_ct_nat_helper
netfilter: helper: Fix possible panic caused by invoking expectfn
unloaded
include/net/netfilter/nf_conntrack_expect.h | 2 +
include/net/netfilter/nf_conntrack_helper.h | 15 ++---
net/ipv4/netfilter/nf_nat_h323.c | 20 ++++--
net/netfilter/nf_conntrack_broadcast.c | 1 +
net/netfilter/nf_conntrack_expect.c | 1 +
net/netfilter/nf_conntrack_helper.c | 95 +++++++++++++++++------------
net/netfilter/nf_conntrack_netlink.c | 21 ++++---
net/netfilter/nf_conntrack_pptp.c | 2 +
net/netfilter/nf_nat_amanda.c | 1 +
net/netfilter/nf_nat_core.c | 7 ++-
net/netfilter/nf_nat_ftp.c | 1 +
net/netfilter/nf_nat_irc.c | 1 +
net/netfilter/nf_nat_sip.c | 10 ++-
net/netfilter/nf_nat_tftp.c | 1 +
14 files changed, 110 insertions(+), 68 deletions(-)
--
1.9.1
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