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| author | Eric Dumazet <edumazet@google.com> | 2015-09-29 07:42:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-09-29 16:53:09 -0700 |
| commit | f964629e3338d9e5a78c9b354380d5a1e2fa4617 (patch) | |
| tree | b81d02c2c7658e48482bfd0158bd7c0aa24d2111 /include/net/tcp.h | |
| parent | 3f684b4b1f1c86e3a6ac63389d1032e239fddd79 (diff) | |
| download | linux-f964629e3338d9e5a78c9b354380d5a1e2fa4617.tar.bz2 | |
tcp: constify tcp_v{4|6}_route_req() sock argument
These functions do not change the listener socket.
Goal is to make sure tcp_conn_request() is not messing with
listener in a racy way.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 5aa6672c6f5b..2c7dfe52f473 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1711,7 +1711,7 @@ struct tcp_request_sock_ops { __u32 (*cookie_init_seq)(const struct sk_buff *skb, __u16 *mss); #endif - struct dst_entry *(*route_req)(struct sock *sk, struct flowi *fl, + struct dst_entry *(*route_req)(const struct sock *sk, struct flowi *fl, const struct request_sock *req, bool *strict); __u32 (*init_seq)(const struct sk_buff *skb); |