On 3/22/2019 2:12 PM, Iuliana Prodan wrote:
> Fix a side effect of adding xcbc support, when the next_buffer is not
> copied.
> The issue occurs, when there is stored from previous state a blocksize
> buffer and received, a less than blocksize, from user. In this case, the
> nents for req->src is 0, and the next_buffer is not copied.
> An example is:
> {
> .tap = { 17, 15, 8 },
> .psize = 40,
> .np = 3,
> .ksize = 16,
> }
>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Fixes: 12b8567f6fa4 ("crypto: caam - add support for xcbc(aes)")
> Signed-off-by: Iuliana Prodan <iuliana.prodan@xxxxxxx>
Reviewed-by: Horia Geantă <horia.geanta@xxxxxxx>
Thanks,
Horia
