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Commit a4413a58 authored by Chandrakanth Patil's avatar Chandrakanth Patil Committed by Martin K. Petersen
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scsi: megaraid_sas: megaraid_sas: Add check for count returned by HOST_DEVICE_LIST DCMD 



Signed-off-by: default avatarShivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: default avatarChandrakanth Patil <chandrakanth.patil@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 59db5a93

drivers/scsi/megaraid/megaraid_sas_base.c

+3 −0
Original line number Diff line number Diff line
@@ -4827,6 +4827,9 @@ megasas_host_device_list_query(struct megasas_instance *instance, 
		 */

		count = le32_to_cpu(ci->count);



		if (count > (MEGASAS_MAX_PD + MAX_LOGICAL_DRIVES_EXT))

			break;



		if (megasas_dbg_lvl & LD_PD_DEBUG)

			dev_info(&instance->pdev->dev, "%s, Device count: 0x%x\n",

				 __func__, count);