diff options
| author | Florian Westphal <fw@strlen.de> | 2017-01-23 18:21:53 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-02-02 14:31:51 +0100 |
| commit | 11df4b760f11ca7528c62b1c4b870735d1c62116 (patch) | |
| tree | 2871b38be4c52aa87e686bd33cb27f16fa3ab16c /net | |
| parent | 10435c1192d06bdb0bac7666452d8219d7e7c477 (diff) | |
netfilter: conntrack: no need to pass ctinfo to error handler
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 12 | ||||
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 12 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 3 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_dccp.c | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_sctp.c | 2 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_tcp.c | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_udp.c | 3 |
7 files changed, 15 insertions, 19 deletions
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c |