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    Subject[PATCH 5.4 50/73] netfilter: conntrack: do not print icmpv6 as unknown via /proc
    Date
    From: Pablo Neira Ayuso <pablo@netfilter.org>

    commit fbea31808ca124dd73ff6bb1e67c9af4607c3e32 upstream.

    /proc/net/nf_conntrack shows icmpv6 as unknown.

    Fixes: 09ec82f5af99 ("netfilter: conntrack: remove protocol name from l4proto struct")
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    net/netfilter/nf_conntrack_standalone.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/net/netfilter/nf_conntrack_standalone.c
    +++ b/net/netfilter/nf_conntrack_standalone.c
    @@ -266,6 +266,7 @@ static const char* l4proto_name(u16 prot
    case IPPROTO_GRE: return "gre";
    case IPPROTO_SCTP: return "sctp";
    case IPPROTO_UDPLITE: return "udplite";
    + case IPPROTO_ICMPV6: return "icmpv6";
    }

    return "unknown";

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