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scsi: hpsa: Fix allocation size for Scsi_Host private data

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[ Upstream commit 504e2bed5d ]

struct Scsi_Host private data contains pointer to struct ctlr_info.

Restore allocation of only 8 bytes to store pointer in struct Scsi_Host
private data area.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: bbbd254991 ("scsi: hpsa: Fix allocation size for scsi_host_alloc()")
Signed-off-by: Yuri Karpov <YKarpov@ispras.ru>
Link: https://lore.kernel.org/r/20240312170447.743709-1-YKarpov@ispras.ru
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yuri Karpov 2024-03-12 20:04:47 +03:00 committed by Greg Kroah-Hartman
parent 2d8f31aa03
commit 9fc44d44b3
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/hpsa.c
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@ -5771,7 +5771,7 @@ static int hpsa_scsi_host_alloc(struct ctlr_info *h)
{
struct Scsi_Host *sh;
sh = scsi_host_alloc(&hpsa_driver_template, sizeof(struct ctlr_info));
sh = scsi_host_alloc(&hpsa_driver_template, sizeof(struct ctlr_info *));
if (sh == NULL) {
dev_err(&h->pdev->dev, "scsi_host_alloc failed\n");
return -ENOMEM;