diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-06-25 15:55:56 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2022-07-12 13:29:36 +0300 |
| commit | 54eb7a55be6779c4d0c25eaf5056498a28595049 (patch) | |
| tree | 1fbdb641c17c178c6162301a822957c0707c21a1 /drivers | |
| parent | 2e531bc3e0d86362fcd8a577b3278d9ef3cc2ba0 (diff) | |
| download | linux-54eb7a55be6779c4d0c25eaf5056498a28595049.tar.xz | |
memstick/ms_block: Fix a memory leak
'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/b3b78926569445962ea5c3b6e9102418a9effb88.1656155715.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/memstick/core/ms_block.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; |