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author | 2019-09-15 14:17:27 +0200 | |
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committer | 2019-09-15 14:17:27 +0200 | |
commit | aa2eaa8c272a3211dec07ce9c6c863a7e355c10e (patch) | |
tree | 8454a23d36b2ff36133c276ee0ba80eabc00850e /net/bridge/br_netfilter_hooks.c | |
parent | Merge tag 'wireless-drivers-next-for-davem-2019-09-14' of git://git.kernel.or... (diff) | |
parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff) | |
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor overlapping changes in the btusb and ixgbe drivers.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_netfilter_hooks.c')
-rw-r--r-- | net/bridge/br_netfilter_hooks.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index d3f9592f4ff8..af7800103e51 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -496,6 +496,10 @@ static unsigned int br_nf_pre_routing(void *priv, if (!brnet->call_ip6tables && !br_opt_get(br, BROPT_NF_CALL_IP6TABLES)) return NF_ACCEPT; + if (!ipv6_mod_enabled()) { + pr_warn_once("Module ipv6 is disabled, so call_ip6tables is not supported."); + return NF_DROP; + } nf_bridge_pull_encap_header_rcsum(skb); return br_nf_pre_routing_ipv6(priv, skb, state); |