From 3ab5f342939f768b693708bd32ef3f350af3b5a6 Mon Sep 17 00:00:00 2001 From: Patrick Marlier <patrick.marlier@gmail.com> Date: Tue, 24 Mar 2015 11:21:05 +0100 Subject: [PATCH 2/3] netfilter: fix list_entry_rcu usage. Signed-off-by: Patrick Marlier <patrick.marlier@gmail.com> --- net/netfilter/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/core.c b/net/netfilter/core.c index fea9ef5..05bd311 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -174,7 +174,7 @@ int nf_hook_slow(u_int8_t pf, unsigned int hook, struct sk_buff *skb, /* We may already have this, but read-locks nest anyway */ rcu_read_lock(); - elem = list_entry_rcu(&nf_hooks[pf][hook], struct nf_hook_ops, list); + elem = list_entry_rcu(nf_hooks[pf][hook].next, struct nf_hook_ops, list); next_hook: verdict = nf_iterate(&nf_hooks[pf][hook], skb, hook, indev, outdev, &elem, okfn, hook_thresh); -- 2.1.0