diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-10-04 21:08:09 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-05 02:45:25 -0700 |
| commit | e7eadb4de9e645e1b34539dc4128240b1e5f71dc (patch) | |
| tree | 6f8ddb94fe22732cd4017724447f3cc1fca0a4f6 | |
| parent | caf3f2676aaad395903d24a54e22f8ac4bc4823d (diff) | |
ipv6: inet6_sk() should use sk_fullsock()
SYN_RECV & TIMEWAIT sockets are not full blown, they do not have a pinet6
pointer.
Fixes: ca6fb0651883 ("tcp: attach SYNACK messages to request sockets instead of listener")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/linux/ipv6.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index f1f32af6d9b9..0ef2a97ccdb5 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -264,9 +264,9 @@ struct tcp6_timewait_sock { }; #if IS_ENABLED(CONFIG_IPV6) -static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk) +static inline struct ipv6_pinfo *inet6_sk(const struct sock *__sk) { - return inet_sk(__sk)->pinet6; + return sk_fullsock(__sk) ? inet_sk(__sk)->pinet6 : NULL; } static inline struct raw6_sock *raw6_sk(const struct sock *sk) |