crypto: caam - Change kmalloc to kzalloc to avoid residual data

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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>

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Victoria Milhoan 2015-08-05 11:28:39 -07:00 • committed by Herbert Xu

parent 1f06ec1d48

commit dde20ae9d6

2 changed files with 18 additions and 19 deletions

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12

drivers/crypto/caam/caamalg.c

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25

drivers/crypto/caam/caamhash.c

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