diff options
Diffstat (limited to 'net/sctp/endpointola.c')
| -rw-r--r-- | net/sctp/endpointola.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index 5fbd7bc6bb11..9e3d257de0e0 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -192,9 +192,10 @@ struct sctp_endpoint *sctp_endpoint_new(struct sock *sk, gfp_t gfp) struct sctp_endpoint *ep; /* Build a local endpoint. */ - ep = t_new(struct sctp_endpoint, gfp); + ep = kzalloc(sizeof(*ep), gfp); if (!ep) goto fail; + if (!sctp_endpoint_init(ep, sk, gfp)) goto fail_init; @@ -246,10 +247,12 @@ void sctp_endpoint_free(struct sctp_endpoint *ep) /* Final destructor for endpoint. */ static void sctp_endpoint_destroy(struct sctp_endpoint *ep) { - SCTP_ASSERT(ep->base.dead, "Endpoint is not dead", return); + struct sock *sk; - /* Free up the HMAC transform. */ - crypto_free_hash(sctp_sk(ep->base.sk)->hmac); + if (unlikely(!ep->base.dead)) { + WARN(1, "Attempt to destroy undead endpoint %p!\n", ep); + return; + } /* Free the digest buffer */ kfree(ep->digest); @@ -270,13 +273,15 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep) memset(ep->secret_key, 0, sizeof(ep->secret_key)); - /* Remove and free the port */ - if (sctp_sk(ep->base.sk)->bind_hash) - sctp_put_port(ep->base.sk); - /* Give up our hold on the sock. */ - if (ep->base.sk) - sock_put(ep->base.sk); + sk = ep->base.sk; + if (sk != NULL) { + /* Remove and free the port */ + if (sctp_sk(sk)->bind_hash) + sctp_put_port(sk); + + sock_put(sk); + } kfree(ep); SCTP_DBG_OBJCNT_DEC(ep); |