diff options
| author | Craig Gallek <kraig@google.com> | 2016-10-25 18:08:49 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-29 12:01:49 -0400 |
| commit | e4cabca54911a6be6f2e80e48fa497c7e19019a5 (patch) | |
| tree | ddb3bf47f45033bff0960019da9e937df6b06dc2 /net | |
| parent | 58a86c45866970ebc9c8cf99fabeb82457a959c6 (diff) | |
inet: Fix missing return value in inet6_hash
As part of a series to implement faster SO_REUSEPORT lookups,
commit 086c653f5862 ("sock: struct proto hash function may error")
added return values to protocol hash functions and
commit 496611d7b5ea ("inet: create IPv6-equivalent inet_hash function")
implemented a new hash function for IPv6. However, the latter does
not respect the former's convention.
This properly propagates the hash errors in the IPv6 case.
Fixes: 496611d7b5ea ("inet: create IPv6-equivalent inet_hash function")
Reported-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/inet6_hashtables.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c index 2fd0374a35b1..02761c9fe43e 100644 --- a/net/ipv6/inet6_hashtables.c +++ b/net/ipv6/inet6_hashtables.c @@ -264,13 +264,15 @@ EXPORT_SYMBOL_GPL(inet6_hash_connect); int inet6_hash(struct sock *sk) { + int err = 0; + if (sk->sk_state != TCP_CLOSE) { local_bh_disable(); - __inet_hash(sk, NULL, ipv6_rcv_saddr_equal); + err = __inet_hash(sk, NULL, ipv6_rcv_saddr_equal); local_bh_enable(); } - return 0; + return err; } EXPORT_SYMBOL_GPL(inet6_hash); |