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netfilter: conntrack: do not print icmpv6 as unknown via /proc

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commit fbea31808c upstream.

/proc/net/nf_conntrack shows icmpv6 as unknown.

Fixes: 09ec82f5af ("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>
This commit is contained in:
Pablo Neira Ayuso 2021-03-31 01:04:45 +02:00 committed by Greg Kroah-Hartman
parent 394c81e36e
commit 783645e65b
1 changed files with 1 additions and 0 deletions
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net/netfilter/nf_conntrack_standalone.c
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@ -266,6 +266,7 @@ static const char* l4proto_name(u16 proto)
case IPPROTO_GRE: return "gre"; case IPPROTO_GRE: return "gre";
case IPPROTO_SCTP: return "sctp"; case IPPROTO_SCTP: return "sctp";
case IPPROTO_UDPLITE: return "udplite"; case IPPROTO_UDPLITE: return "udplite";
case IPPROTO_ICMPV6: return "icmpv6";
} }
return "unknown"; return "unknown";