On Tue, Nov 28, 2017 at 05:23:01AM -0800, syzbot wrote:
> ==
> BUG: KASAN: stack-out-of-bounds in memcpy include/linux/string.h:341
> [inline]
> BUG: KASAN: stack-out-of-bounds in sha3_update+0xdf/0x2e0
> crypto/sha3_generic.c:161
> Wr
On Tue, Nov 28, 2017 at 12:58:45PM -0800, Eric Biggers wrote:
> diff --git a/crypto/hmac.c b/crypto/hmac.c
> index 92871dc2a63e..82436db6b6a6 100644
> --- a/crypto/hmac.c
> +++ b/crypto/hmac.c
> @@ -196,6 +196,11 @@ static int hmac_create(struct crypto_template *tmpl,
> struct rtattr **tb)
>
On Tue, Nov 28, 2017 at 05:23:01AM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 1ea8d039f9edcfefb20d8ddfe136930f6e551529
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is attached.
> C repro
