crypto: caam - Change kmalloc to kzalloc to avoid residual data
authorVictoria Milhoan <vicki.milhoan@freescale.com>
Wed, 5 Aug 2015 18:28:39 +0000 (11:28 -0700)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 10 Aug 2015 15:18:58 +0000 (23:18 +0800)
commitdde20ae9d63835178ef4ba9655f530e052c08ab9
tree7f9e707257b2f36219ac9a37371b1c67e49f09a3
parent1f06ec1d48f31a454e4292f3761a4f4178bb916c
crypto: caam - Change kmalloc to kzalloc to avoid residual data

Since fields must be ORed in to operate correctly using any order of
operations, changed allocations of the combination of extended
descriptor structs + hardware scatterlists to use kzalloc() instead
of kmalloc(), so as to ensure that residue data would not be ORed in
with the correct data.

Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com>
Tested-by: Horia Geantă <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/caam/caamalg.c
drivers/crypto/caam/caamhash.c