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Message-Id: <1370594106-25745-3-git-send-email-dborkman@redhat.com> Date: Fri, 7 Jun 2013 10:35:05 +0200 From: Daniel Borkmann <dborkman@...hat.com> To: davem@...emloft.net Cc: netdev@...r.kernel.org, linux-sctp@...r.kernel.org Subject: [PATCH net-next 2/3] net: sctp: sctp_association_init: hold refs in reverse order In case we need to bail out for whatever reason during assoc init, we call sctp_endpoint_put() and then sock_put(), however, we've hold both refs in reverse order, so first sctp_endpoint_hold() and then sock_hold(). Reverse this, so that we have sock_hold() with sctp_endpoint_hold() first and then in error case sctp_endpoint_put() and then sock_put(). Actually shouldn't matter much since we just increase an atomic, but that way, it's more clean. Signed-off-by: Daniel Borkmann <dborkman@...hat.com> --- net/sctp/associola.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 91cfd8f..04795fb 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -86,11 +86,10 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a /* Discarding const is appropriate here. */ asoc->ep = (struct sctp_endpoint *)ep; - sctp_endpoint_hold(asoc->ep); - - /* Hold the sock. */ asoc->base.sk = (struct sock *)sk; + sock_hold(asoc->base.sk); + sctp_endpoint_hold(asoc->ep); /* Initialize the common base substructure. */ asoc->base.type = SCTP_EP_TYPE_ASSOCIATION; -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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