#ifndef MAC80211_H #define MAC80211_H extern void enter_rfmon_mac80211(const char *device, char **mondev); extern void leave_rfmon_mac80211(const char *mondev); #endif /* MAC80211_H */
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2017-02-02skbuff: add and use skb_nfct helperFlorian Westphal15-29/+36
Followup patch renames skb->nfct and changes its type so add a helper to avoid intrusive rename change later. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-02netfilter: reduce direct skb->nfct usageFlorian Westphal2-9/+15
Next patch makes direct skb->nfct access illegal, reduce noise in next patch by using accessors we already have. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-02netfilter: reset netfilter state when duplicating packetFlorian Westphal2-2/+2
We should also toss nf_bridge_info, if any -- packet is leaving via ip_local_out, also, this skb isn't bridged -- it is a locally generated copy. Also this avoids the need to touch this later when skb->nfct is replaced with 'unsigned long _nfct' in followup patch. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-02netfilter: conntrack: no need to pass ctinfo to error handlerFlorian Westphal8-20/+16
It is never accessed for reading and the only places that write to it are the icmp(6) handlers, which also set skb->nfct (and skb->nfctinfo). The conntrack core specifically checks for attached skb->nfct after ->error() invocation and returns early in this case. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-02netfilter: nf_tables: Eliminate duplicated code in nf_tables_table_enable()Feng