From: Quentin Lambert <lambert.quentin@gmail.com>
To: Juergen Gross <jgross@suse.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
David Vrabel <david.vrabel@citrix.com>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
xen-devel@lists.xenproject.org, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Cc: Quentin Lambert <lambert.quentin@gmail.com>
Subject: [PATCH] xen-scsifront: Add a missing call to kfree
Date: Sat, 19 Nov 2016 18:22:56 +0000 [thread overview]
Message-ID: <20161119182256.9081-1-lambert.quentin@gmail.com> (raw)
Most error branches following the call to kmalloc contain
a call to kfree. This patch add these calls where they are
missing.
This issue was found with Hector.
Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
---
drivers/scsi/xen-scsifront.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/scsi/xen-scsifront.c
+++ b/drivers/scsi/xen-scsifront.c
@@ -627,6 +627,7 @@ static int scsifront_action_handler(stru
if (scsifront_enter(info)) {
spin_unlock_irq(host->host_lock);
+ kfree(shadow);
return FAILED;
}
WARNING: multiple messages have this Message-ID (diff)
From: Quentin Lambert <lambert.quentin@gmail.com>
To: Juergen Gross <jgross@suse.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
David Vrabel <david.vrabel@citrix.com>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
xen-devel@lists.xenproject.org, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Cc: Quentin Lambert <lambert.quentin@gmail.com>
Subject: [PATCH] xen-scsifront: Add a missing call to kfree
Date: Sat, 19 Nov 2016 19:22:56 +0100 [thread overview]
Message-ID: <20161119182256.9081-1-lambert.quentin@gmail.com> (raw)
Most error branches following the call to kmalloc contain
a call to kfree. This patch add these calls where they are
missing.
This issue was found with Hector.
Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
---
drivers/scsi/xen-scsifront.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/scsi/xen-scsifront.c
+++ b/drivers/scsi/xen-scsifront.c
@@ -627,6 +627,7 @@ static int scsifront_action_handler(stru
if (scsifront_enter(info)) {
spin_unlock_irq(host->host_lock);
+ kfree(shadow);
return FAILED;
}
next reply other threads:[~2016-11-19 18:22 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-19 18:22 Quentin Lambert [this message]
2016-11-19 18:22 ` [PATCH] xen-scsifront: Add a missing call to kfree Quentin Lambert
2016-11-21 6:01 ` Juergen Gross
2016-11-21 6:01 ` Juergen Gross
2016-11-22 3:40 ` Martin K. Petersen
2016-11-22 3:40 ` Martin K. Petersen
2016-11-22 5:19 ` Juergen Gross
2016-11-22 5:19 ` Juergen Gross
2016-11-25 21:28 ` Dan Carpenter
2016-11-25 21:28 ` Dan Carpenter
2016-11-29 10:50 ` [PATCH] xen/scsifront: don't advance ring request pointer in case of error Juergen Gross
2016-11-29 11:14 ` [Xen-devel] " Jan Beulich
2016-11-29 11:14 ` Jan Beulich
[not found] ` <583D712F0200007800123283@suse.com>
2016-11-29 11:19 ` Juergen Gross
2016-11-29 11:28 ` David Vrabel
2016-11-29 11:28 ` [Xen-devel] " David Vrabel
2016-11-29 11:33 ` Juergen Gross
2016-11-29 11:40 ` Jan Beulich
2016-11-29 11:40 ` Jan Beulich
[not found] ` <583D772D02000078001232DD@suse.com>
2016-11-29 12:33 ` Juergen Gross
2016-12-02 6:10 ` [PATCH v2] xen/scsifront: don't request a slot on the ring until request is ready Juergen Gross
2016-12-02 6:13 ` Juergen Gross
2016-12-02 6:15 ` Juergen Gross
2016-12-05 15:32 ` Boris Ostrovsky
2016-12-05 15:32 ` Boris Ostrovsky
2016-12-05 15:35 ` Juergen Gross
2016-12-08 14:56 ` Boris Ostrovsky
2016-12-09 10:13 ` Juergen Gross
2016-12-05 20:53 ` [PATCH] xen-scsifront: Add a missing call to kfree Dan Carpenter
2016-12-05 20:53 ` Dan Carpenter
2016-12-06 5:45 ` Juergen Gross
2016-12-06 5:45 ` Juergen Gross
2016-12-06 10:22 ` Dan Carpenter
2016-12-06 10:22 ` Dan Carpenter
2016-12-06 10:22 ` Dan Carpenter
2016-11-24 8:24 ` Juergen Gross
2016-11-24 8:24 ` Juergen Gross
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