When run mtd_oobtest case, there will be one error for step(4),
which turned out it need add one check for out of page read in
nand_do_read_oob just like mtd_do_write_oob did it already.
This commit also fix one typo error for comments in mtd_do_write_oob
Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
+ /* Do not allow read past end of page */
+ if ((ops->ooboffs + readlen) > len) {
+ DEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt to read "
+ "past end of page\n", __func__);
+ return -EINVAL;
+ }
+
if (unlikely(ops->ooboffs >= len)) {
DEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt to start read "
"outside oob\n", __func__);
if (unlikely(ops->ooboffs >= len)) {
DEBUG(MTD_DEBUG_LEVEL0, "%s: Attempt to start read "
"outside oob\n", __func__);
- /* Do not allow reads past end of device */
+ /* Do not allow write past end of device */
if (unlikely(to >= mtd->size ||
ops->ooboffs + ops->ooblen >
((mtd->size >> chip->page_shift) -
if (unlikely(to >= mtd->size ||
ops->ooboffs + ops->ooblen >
((mtd->size >> chip->page_shift) -