Crypto Fixes for 3.1

[Herbert Xu]

Hi Linus:

This push fixes a NULL-pointer dereference that can be triggered
from user-space.

Please pull from

git://github.com/herbertx/crypto.git


Nick Bowler (1):
      crypto: ghash - Avoid null pointer dereference if no key is set

 crypto/ghash-generic.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

Thanks,
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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