netdev - [PATCH v5 02/28] rdma/cm: Allow enabling reuseaddr in any state

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 29 May 2013 10:09:08 -0700
From:	sean.hefty@...el.com
To:	roland@...estorage.com, linux-rdma@...r.kernel.org,
	netdev@...r.kernel.org
Cc:	Sean Hefty <sean.hefty@...el.com>
Subject: [PATCH v5 02/28] rdma/cm: Allow enabling reuseaddr in any state

From: Sean Hefty <sean.hefty@...el.com>

The rdma_cm only allows setting reuseaddr if the corresponding
rdma_cm_id is in the idle state.  Allow setting this value in
other states.  This brings the behavior more inline with
sockets.

Signed-off-by: Sean Hefty <sean.hefty@...el.com>
---
 drivers/infiniband/core/cma.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 71c2c71..f971a50 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2097,7 +2097,7 @@ int rdma_set_reuseaddr(struct rdma_cm_id *id, int reuse)
 
 	id_priv = container_of(id, struct rdma_id_private, id);
 	spin_lock_irqsave(&id_priv->lock, flags);
-	if (id_priv->state == RDMA_CM_IDLE) {
+	if (reuse || id_priv->state == RDMA_CM_IDLE) {
 		id_priv->reuseaddr = reuse;
 		ret = 0;
 	} else {
-- 
1.7.3

--
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