tree 6ac408e5c5cf51711740af0cafb7fd1b8e1169b1
parent f51f593b3eb194d01d8980316e6bb1f7d72f567a
author Horia Geanta <horia.geanta@freescale.com> 1397815301 +0300
committer Herbert Xu <herbert@gondor.apana.org.au> 1398680476 +0800

crypto: caam - fix mem leak in ahash_setkey

In case hash key is bigger than algorithm block size, it is hashed.
In this case, memory is allocated to keep this hash in hashed_key.
hashed_key has to be freed on the key_dma dma mapping error path.

Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>