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| author | Florian Westphal | 2018-09-12 15:19:14 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso | 2018-09-20 18:08:14 +0200 |
| commit | 93185c80a5f748620f5652e492f2a1c8d89db593 (patch) | |
| tree | 71dd131a3c414b202fea3f69f9e786ce107d69b7 /net | |
| parent | netfilter: conntrack: remove l3->l4 mapping information (diff) | |
| download | kernel-qcow2-linux-93185c80a5f748620f5652e492f2a1c8d89db593.tar.gz kernel-qcow2-linux-93185c80a5f748620f5652e492f2a1c8d89db593.tar.xz kernel-qcow2-linux-93185c80a5f748620f5652e492f2a1c8d89db593.zip | |
netfilter: conntrack: clamp l4proto array size at largers supported protocol
All higher l4proto numbers are handled by the generic tracker; the
l4proto lookup function already returns generic one in case the l4proto
number exceeds max size.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c index 69d7170cfa8c..40643af7137e 100644 --- a/net/netfilter/nf_conntrack_proto.c +++ b/net/netfilter/nf_conntrack_proto.c @@ -43,7 +43,7 @@ extern unsigned int nf_conntrack_net_id; -static struct nf_conntrack_l4proto __rcu *nf_ct_protos[MAX_NF_CT_PROTO] __read_mostly; +static struct nf_conntrack_l4proto __rcu *nf_ct_protos[MAX_NF_CT_PROTO + 1] __read_mostly; static DEFINE_MUTEX(nf_ct_proto_mutex); |