Fix array index: explicitly use the array length to access the last element, instead of an incorrectly set iteration variable.
It seems this code was correct before following commit, were the iteration counter is reused, leading to a value that may be out of bound. Fixes: dc92843159a7 ("mtd: spi-nor: fix erase_type array to indicate current map conf") Signed-off-by: Mathieu Dubois-Briand <mbri...@witekio.com> --- drivers/mtd/spi-nor/sfdp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/sfdp.c b/drivers/mtd/spi-nor/sfdp.c index 6ee7719e5903..11cc5d19e286 100644 --- a/drivers/mtd/spi-nor/sfdp.c +++ b/drivers/mtd/spi-nor/sfdp.c @@ -881,7 +881,7 @@ spi_nor_init_non_uniform_erase_map(struct spi_nor *nor, if (!(regions_erase_type & BIT(erase[i].idx))) spi_nor_set_erase_type(&erase[i], 0, 0xFF); - spi_nor_region_mark_end(®ion[i - 1]); + spi_nor_region_mark_end(®ion[region_count - 1]); return 0; } -- 2.25.1