diff options
| author | Alexey V. Vissarionov | 2023-01-18 06:12:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-02-01 08:34:36 +0100 |
| commit | eced3d368f63b62c7258f31eb3e65198a5b4b659 (patch) | |
| tree | dfb3a0f25528446475f80c222745747c9c531e2b | |
| parent | 4ba7d17f2b3b60556e8e5832b55064d6bc800f0c (diff) | |
scsi: hpsa: Fix allocation size for scsi_host_alloc()
[ Upstream commit bbbd25499100c810ceaf5193c3cfcab9f7402a33 ]
The 'h' is a pointer to struct ctlr_info, so it's just 4 or 8 bytes, while
the structure itself is much bigger.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: edd163687ea5 ("hpsa: add driver for HP Smart Array controllers.")
Link: https://lore.kernel.org/r/20230118031255.GE15213@altlinux.org
Signed-off-by: Alexey V. Vissarionov <gremlin@altlinux.org>
Acked-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/scsi/hpsa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 4dbf51e2623a..f6da34850af9 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -5850,7 +5850,7 @@ static int hpsa_scsi_host_alloc(struct ctlr_info *h) { struct Scsi_Host *sh; - sh = scsi_host_alloc(&hpsa_driver_template, sizeof(h)); + 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; |