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| author |   Eric Dumazet <edumazet@google.com> | 2015-03-22 10:22:24 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-23 16:52:26 -0400 |
| commit | 85645bab57bfc6b0b43bb96a301c4ef83925c07d (patch) | |
| tree | adc831565f5f8e0bb666f087cf656b2b18d48f4b /include/linux/dccp.h | |
| parent | ipv6: tcp: handle ICMP messages on TCP_NEW_SYN_RECV request sockets (diff) | |
| download | linux-dev-85645bab57bfc6b0b43bb96a301c4ef83925c07d.tar.xz linux-dev-85645bab57bfc6b0b43bb96a301c4ef83925c07d.zip | |
ipv4: dccp: handle ICMP messages on DCCP_NEW_SYN_RECV request sockets
dccp_v4_err() can restrict lookups to ehash table, and not to listeners.
Note this patch creates the infrastructure, but this means that ICMP
messages for request sockets are ignored until complete conversion.
New dccp_req_err() helper is exported so that we can use it in IPv6
in following patch.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/dccp.h')
| -rw-r--r-- | include/linux/dccp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 3dca24d3ac67..221025423e6c 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -43,6 +43,7 @@ enum dccp_state { DCCP_CLOSING = TCP_CLOSING, DCCP_TIME_WAIT = TCP_TIME_WAIT, DCCP_CLOSED = TCP_CLOSE, + DCCP_NEW_SYN_RECV = TCP_NEW_SYN_RECV, DCCP_PARTOPEN = TCP_MAX_STATES, DCCP_PASSIVE_CLOSEREQ, /* clients receiving CloseReq */ DCCP_MAX_STATES @@ -57,6 +58,7 @@ enum { DCCPF_CLOSING = TCPF_CLOSING, DCCPF_TIME_WAIT = TCPF_TIME_WAIT, DCCPF_CLOSED = TCPF_CLOSE, + DCCPF_NEW_SYN_RECV = TCPF_NEW_SYN_RECV, DCCPF_PARTOPEN = (1 << DCCP_PARTOPEN), }; |