Hello All,
On 15 January 2014 14:47, Naveen Krishna Chatradhi
<ch.nav...@samsung.com> wrote:
> This patch adds code to validate "iv" buffer before trying to
> memcpy the contents
>
> Signed-off-by: Naveen Krishna Chatradhi <ch.nav...@samsung.com>
> ---
> Changes since v3:
> None
>
> drivers/crypto/s5p-sss.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
> index 69130b2..f7c66c7 100644
> --- a/drivers/crypto/s5p-sss.c
> +++ b/drivers/crypto/s5p-sss.c
> @@ -380,7 +380,8 @@ static void s5p_set_aes(struct s5p_aes_dev *dev,
> {
> void __iomem *keystart;
>
> - memcpy(dev->aes_ioaddr + SSS_REG_AES_IV_DATA (0), iv, 0x10);
> + if (iv)
> + memcpy(dev->aes_ioaddr + SSS_REG_AES_IV_DATA (0), iv, 0x10);
>
> if (keylen == AES_KEYSIZE_256)
> keystart = dev->aes_ioaddr + SSS_REG_AES_KEY_DATA(0);
> --
> 1.7.9.5
Any update on this patch, Please
>
--
Shine bright,
(: Nav :)
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