Commit c03d7401 authored by Shreyas Deodhar's avatar Shreyas Deodhar Committed by Martin K. Petersen
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scsi: qla2xxx: Fix for possible memory corruption 



Init Control Block is dereferenced incorrectly.  Correctly dereference ICB

Cc: stable@vger.kernel.org
Signed-off-by: default avatarShreyas Deodhar <sdeodhar@marvell.com>
Signed-off-by: default avatarNilesh Javali <njavali@marvell.com>
Link: https://lore.kernel.org/r/20240710171057.35066-4-njavali@marvell.com


Reviewed-by: default avatarHimanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent eb1d4ce2

drivers/scsi/qla2xxx/qla_os.c

+1 −1
Original line number Diff line number Diff line
@@ -4689,7 +4689,7 @@ static void 
qla2x00_number_of_exch(scsi_qla_host_t *vha, u32 *ret_cnt, u16 max_cnt)

{

	u32 temp;

	struct init_cb_81xx *icb = (struct init_cb_81xx *)&vha->hw->init_cb;

	struct init_cb_81xx *icb = (struct init_cb_81xx *)vha->hw->init_cb;

	*ret_cnt = FW_DEF_EXCHANGES_CNT;



	if (max_cnt > vha->hw->max_exchg)