linux-kernel - [PATCH][next] opa_vnic: fix check on record->event, incorrect operator used

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-next>] [day] [month] [year] [list]

Date:   Thu,  4 Apr 2019 11:04:39 +0100
From:   Colin King <colin.king@...onical.com>
To:     Dennis Dalessandro <dennis.dalessandro@...el.com>,
        Niranjana Vishwanathapura <niranjana.vishwanathapura@...el.com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>, linux-rdma@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] opa_vnic: fix check on record->event, incorrect operator used

From: Colin Ian King <colin.king@...onical.com>

The check on record->event is always true because the wrong operator
is being used, used && instead of ||

Addresses-Coverity: ("Constant expression result")
Fixes: fae7a699a925 ("opa_vnic: Convert vport_idr to XArray")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
index 76cd09410d9a..be5befd92d16 100644
--- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
+++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
@@ -869,7 +869,7 @@ static void opa_vnic_event(struct ib_event_handler *handler,
 	      record->event, dev_name(&record->device->dev),
 	      record->element.port_num);
 
-	if (record->event != IB_EVENT_PORT_ERR ||
+	if (record->event != IB_EVENT_PORT_ERR &&
 	    record->event != IB_EVENT_PORT_ACTIVE)
 		return;
 
-- 
2.20.1