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Message-Id: <20200914130545.1805084-2-sashal@kernel.org>
Date: Mon, 14 Sep 2020 09:05:37 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Dinghao Liu <dinghao.liu@....edu.cn>,
Jack Wang <jinpu.wang@...ud.ionos.com>,
"Martin K . Petersen" <martin.petersen@...cle.com>,
Sasha Levin <sashal@...nel.org>, linux-scsi@...r.kernel.org
Subject: [PATCH AUTOSEL 4.9 02/10] scsi: pm8001: Fix memleak in pm8001_exec_internal_task_abort
From: Dinghao Liu <dinghao.liu@....edu.cn>
[ Upstream commit ea403fde7552bd61bad6ea45e3feb99db77cb31e ]
When pm8001_tag_alloc() fails, task should be freed just like it is done in
the subsequent error paths.
Link: https://lore.kernel.org/r/20200823091453.4782-1-dinghao.liu@zju.edu.cn
Acked-by: Jack Wang <jinpu.wang@...ud.ionos.com>
Signed-off-by: Dinghao Liu <dinghao.liu@....edu.cn>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/scsi/pm8001/pm8001_sas.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index e64a13f0bce17..61a2da30f94b7 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -795,7 +795,7 @@ pm8001_exec_internal_task_abort(struct pm8001_hba_info *pm8001_ha,
res = pm8001_tag_alloc(pm8001_ha, &ccb_tag);
if (res)
- return res;
+ goto ex_err;
ccb = &pm8001_ha->ccb_info[ccb_tag];
ccb->device = pm8001_dev;
ccb->ccb_tag = ccb_tag;
--
2.25.1
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