From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
[ 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@xxxxxxxxxx>
Link: https://lore.kernel.org/r/b3b78926569445962ea5c3b6e9102418a9effb88.1656155715.git.christophe.jaillet@xxxxxxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 0874fa882649..addf76a8d1b0 100644
--- a/drivers/memstick/core/ms_block.c
+++ b/drivers/memstick/core/ms_block.c
@@ -1962,6 +1962,7 @@ 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;
--
2.35.1
