diff options
| -rw-r--r-- | net/sctp/associola.c | 15 | ||||
| -rw-r--r-- | net/sctp/endpointola.c | 7 | ||||
| -rw-r--r-- | net/sctp/input.c | 6 |
3 files changed, 24 insertions, 4 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 27329ce9c311..ed0445fe85e7 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -346,11 +346,18 @@ void sctp_association_free(struct sctp_association *asoc) struct list_head *pos, *temp; int i; - list_del(&asoc->asocs); + /* Only real associations count against the endpoint, so + * don't bother for if this is a temporary association. + */ + if (!asoc->temp) { + list_del(&asoc->asocs); - /* Decrement the backlog value for a TCP-style listening socket. */ - if (sctp_style(sk, TCP) && sctp_sstate(sk, LISTENING)) - sk->sk_ack_backlog--; + /* Decrement the backlog value for a TCP-style listening + * socket. + */ + if (sctp_style(sk, TCP) && sctp_sstate(sk, LISTENING)) + sk->sk_ack_backlog--; + } /* Mark as dead, so other users can know this structure is * going away. diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index 35c49ff2d062..9b6b394b66f6 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -144,6 +144,13 @@ void sctp_endpoint_add_asoc(struct sctp_endpoint *ep, { struct sock *sk = ep->base.sk; + /* If this is a temporary association, don't bother + * since we'll be removing it shortly and don't + * want anyone to find it anyway. + */ + if (asoc->temp) + return; + /* Now just add it to our list of asocs */ list_add_tail(&asoc->asocs, &ep->asocs); diff --git a/net/sctp/input.c b/net/sctp/input.c index 99c0501ca513..6d82f400d13c 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -771,6 +771,9 @@ static void __sctp_hash_established(struct sctp_association *asoc) /* Add an association to the hash. Local BH-safe. */ void sctp_hash_established(struct sctp_association *asoc) { + if (asoc->temp) + return; + sctp_local_bh_disable(); __sctp_hash_established(asoc); sctp_local_bh_enable(); @@ -804,6 +807,9 @@ static void __sctp_unhash_established(struct sctp_association *asoc) /* Remove association from the hash table. Local BH-safe. */ void sctp_unhash_established(struct sctp_association *asoc) { + if (asoc->temp) + return; + sctp_local_bh_disable(); __sctp_unhash_established(asoc); sctp_local_bh_enable(); |