diff options
Diffstat (limited to 'drivers/mtd/mtdpart.c')
| -rw-r--r-- | drivers/mtd/mtdpart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index 06a930372b7..a20f75fd8d6 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -94,7 +94,7 @@ static int part_read_oob(struct mtd_info *mtd, loff_t from, if (from >= mtd->size) return -EINVAL; - if (from + ops->len > mtd->size) + if (ops->datbuf && from + ops->len > mtd->size) return -EINVAL; res = part->master->read_oob(part->master, from + part->offset, ops); @@ -161,7 +161,7 @@ static int part_write_oob(struct mtd_info *mtd, loff_t to, if (to >= mtd->size) return -EINVAL; - if (to + ops->len > mtd->size) + if (ops->datbuf && to + ops->len > mtd->size) return -EINVAL; return part->master->write_oob(part->master, to + part->offset, ops); } |