From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit 54eb7a55be6779c4d0c25eaf5056498a28595049 ]
'erased_blocks_bitmap' is never freed. As it is allocated at the same time as 'used_blocks_bitmap', it is likely that it should be freed also at the same time.
Add the corresponding bitmap_free() in msb_data_clear().
Fixes: 0ab30494bc4f ("memstick: add support for legacy memorysticks") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Link: https://lore.kernel.org/r/b3b78926569445962ea5c3b6e9102418a9effb88.165615571... Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/memstick/core/ms_block.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c index f8f151163667..f8fdf88fb240 100644 --- a/drivers/memstick/core/ms_block.c +++ b/drivers/memstick/core/ms_block.c @@ -1947,6 +1947,7 @@ static void msb_data_clear(struct msb_data *msb) { kfree(msb->boot_page); bitmap_free(msb->used_blocks_bitmap); + bitmap_free(msb->erased_blocks_bitmap); kfree(msb->lba_to_pba_table); kfree(msb->cache); msb->card = NULL;