From 63fb82aa50cd6fd30d7759b1f305ef216f2db507 Mon Sep 17 00:00:00 2001 From: Shreyas Deodhar Date: Wed, 10 Jul 2024 22:40:49 +0530 Subject: [PATCH] scsi: qla2xxx: Fix for possible memory corruption commit c03d740152f78e86945a75b2ad541bf972fab92a upstream. Init Control Block is dereferenced incorrectly. Correctly dereference ICB Cc: stable@vger.kernel.org Signed-off-by: Shreyas Deodhar Signed-off-by: Nilesh Javali Link: https://lore.kernel.org/r/20240710171057.35066-4-njavali@marvell.com Reviewed-by: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 0930bf996..945b9b5e0 100755 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -4453,7 +4453,7 @@ 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)