static void arcmsr_report_sense_info(struct CommandControlBlock *ccb)
{

	struct scsi_cmnd *pcmd = ccb->pcmd;
	struct SENSE_DATA *sensebuffer = (struct SENSE_DATA *)pcmd->sense_buffer;
	pcmd->result = DID_OK << 16;
	if (sensebuffer) {
		int sense_data_length =
			sizeof(struct SENSE_DATA) < SCSI_SENSE_BUFFERSIZE
			? sizeof(struct SENSE_DATA) : SCSI_SENSE_BUFFERSIZE;
		memset(sensebuffer, 0, SCSI_SENSE_BUFFERSIZE);
		memcpy(sensebuffer, ccb->arcmsr_cdb.SenseData, sense_data_length);
		sensebuffer->ErrorCode = SCSI_SENSE_CURRENT_ERRORS;
		sensebuffer->Valid = 1;
	}
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.