On Fri, Jul 27, 2018 at 03:36:10PM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@xxxxxxxxxx>
>
> It was forgotten to increase DH_KPP_SECRET_MIN_SIZE to include 'q_size',
> causing an out-of-bounds write of 4 bytes in crypto_dh_encode_key(), and
> an out-of-bounds read of 4 bytes in crypto_dh_decode_key(). Fix it, and
> fix the lengths of the test vectors to match this.
>
> Reported-by: syzbot+6d38d558c25b53b8f4ed@xxxxxxxxxxxxxxxxxxxxxxxxx
> Fixes: e3fe0ae12962 ("crypto: dh - add public key verification test")
> Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
