Horia Geantă fd144d83cc crypto: caam - check sg_count() return value
sg_count() internally calls sg_nents_for_len(), which could fail
in case the required number of bytes is larger than the total
bytes in the S/G.

Thus, add checks to validate the input.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-02-15 13:23:39 +08:00
..
2017-02-11 17:55:20 +08:00