diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 7 | ||||
| -rw-r--r-- | include/net/tcp.h | 10 |
2 files changed, 5 insertions, 12 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index c23019a3b264..9ea0e71f5c6a 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -58,12 +58,7 @@ static inline unsigned int tcp_optlen(const struct sk_buff *skb) /* TCP Fast Open Cookie as stored in memory */ struct tcp_fastopen_cookie { - union { - u8 val[TCP_FASTOPEN_COOKIE_MAX]; -#if IS_ENABLED(CONFIG_IPV6) - struct in6_addr addr; -#endif - }; + u64 val[TCP_FASTOPEN_COOKIE_MAX / sizeof(u64)]; s8 len; bool exp; /* In RFC6994 experimental option format */ }; diff --git a/include/net/tcp.h b/include/net/tcp.h index 96e0e53ff440..184930b02779 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1628,9 +1628,9 @@ bool tcp_fastopen_defer_connect(struct sock *sk, int *err); /* Fastopen key context */ struct tcp_fastopen_context { - struct crypto_cipher *tfm[TCP_FASTOPEN_KEY_MAX]; - __u8 key[TCP_FASTOPEN_KEY_BUF_LENGTH]; - struct rcu_head rcu; + __u8 key[TCP_FASTOPEN_KEY_MAX][TCP_FASTOPEN_KEY_LENGTH]; + int num; + struct rcu_head rcu; }; extern unsigned int sysctl_tcp_fastopen_blackhole_timeout; @@ -1665,9 +1665,7 @@ bool tcp_fastopen_cookie_match(const struct tcp_fastopen_cookie *foc, static inline int tcp_fastopen_context_len(const struct tcp_fastopen_context *ctx) { - if (ctx->tfm[1]) - return 2; - return 1; + return ctx->num; } /* Latencies incurred by various limits for a sender. They are |