lvm/md/md_ioctl.c

1416 	md_i_didstat_t	*d1;
1421 	d1 = (md_i_didstat_t *)kmem_zalloc(sz1, KM_SLEEP);
1423 	if (ddi_copyin(data, (void *)d1, sz1, mode) != 0) {
1424 		kmem_free((void *)d1, sz1);
1431 	*ds_ctd_addr = (caddr_t)(uintptr_t)d1->ctdp;
1432 	if (d1->mode == MD_GET_INVDID) {
1433 		sz2 = (d1->cnt * d1->maxsz) + 1;
1435 			kmem_free(d1, sz1);
1439 		d1->ctdp = (uint64_t)(uintptr_t)d2;
1440 	} else if (d1->mode != MD_FIND_INVDID) {
1441 		kmem_free(d1, sz1);
1444 	*d = (void *)d1;
1463 	md_i_didstat_t		*d1;
1467 	d1 = (md_i_didstat_t *)d;
1470 	sz2 = (d1->cnt * d1->maxsz) + 1;
1471 	d2 = (caddr_t)(uintptr_t)d1->ctdp;
1477 			kmem_free(d1, sz1);
1481 		d1->ctdp = (uint64_t)(uintptr_t)ds_ctd_addr;
1483 	if (ddi_copyout(d1, data, sz1, mode) != 0) {
1484 		kmem_free(d1, sz1);
1489 	kmem_free(d1, sz1);
1506 	mddb_config_t	*d1;
1513 	d1 = (mddb_config_t *)kmem_zalloc(sz1, KM_SLEEP);
1515 	if (ddi_copyin(data, (void *)d1, sz1, mode) != 0) {
1516 		kmem_free((void *)d1, sz1);
1519 	*c_devid_addr = (caddr_t)(uintptr_t)d1->c_locator.l_devid;
1521 	if (d1->c_locator.l_devid_flags & MDDB_DEVID_SPACE) {
1522 		sz2 = d1->c_locator.l_devid_sz;
1523 		if (d1->c_locator.l_devid_sz <= 0 ||
1524 		    d1->c_locator.l_devid_sz > MAXPATHLEN) {
1525 			kmem_free((void *)d1, sz1);
1529 		if (ddi_copyin((caddr_t)(uintptr_t)d1->c_locator.l_devid,
1531 			kmem_free(d1, sz1);
1535 		d1->c_locator.l_devid = (uint64_t)(uintptr_t)d2;
1537 		if ((caddr_t)(uintptr_t)d1->c_locator.l_old_devid) {
1539 			    d1->c_locator.l_old_devid;
1541 			sz3 = d1->c_locator.l_old_devid_sz;
1542 			if (d1->c_locator.l_old_devid_sz <= 0 ||
1543 			    d1->c_locator.l_old_devid_sz > MAXPATHLEN) {
1544 				kmem_free((void *)d1, sz1);
1550 			    (caddr_t)(uintptr_t)d1->c_locator.l_old_devid,
1552 				kmem_free((void *)d1, sz1);
1557 			d1->c_locator.l_old_devid = (uintptr_t)d3;
1560 		d1->c_locator.l_devid = (uint64_t)0;
1561 		d1->c_locator.l_old_devid = (uint64_t)0;
1564 	*d = (void *)d1;
1579 	mddb_config_t		*d1;
1583 	d1 = (mddb_config_t *)d;
1586 	if (d1->c_locator.l_devid_flags & MDDB_DEVID_SPACE) {
1587 		sz2 = d1->c_locator.l_devid_sz;
1588 		d2 = (caddr_t)(uintptr_t)d1->c_locator.l_devid;
1590 		if (d1->c_locator.l_devid_flags & MDDB_DEVID_VALID) {
1593 				kmem_free(d1, sz1);
1600 	d1->c_locator.l_devid = (uint64_t)(uintptr_t)c_devid_addr;
1602 	if (d1->c_locator.l_old_devid) {
1603 		sz3 = d1->c_locator.l_old_devid_sz;
1604 		d3 = (caddr_t)(uintptr_t)d1->c_locator.l_old_devid;
1607 			kmem_free(d1, sz1);
1612 	d1->c_locator.l_old_devid = (uintptr_t)c_old_devid_addr;
1614 	if (ddi_copyout(d1, data, sz1, mode) != 0) {
1615 		kmem_free(d1, sz1);
1623 	if (d1)
1624 		kmem_free(d1, sz1);