Re: [PATCH] crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup

[Herbert Xu]

On Wed, Mar 11, 2026 at 03:07:35AM +0100, Thorsten Blum wrote:
> atmel_aes_buff_init() allocates 4 pages using __get_free_pages() with
> ATMEL_AES_BUFFER_ORDER, but atmel_aes_buff_cleanup() frees only the
> first page using free_page(), leaking the remaining 3 pages. Use
> free_pages() with ATMEL_AES_BUFFER_ORDER to fix the memory leak.
> 
> Fixes: bbe628ed897d ("crypto: atmel-aes - improve performances of data transfer")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
> ---
>  drivers/crypto/atmel-aes.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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