tree 43041b8a5e6fe31dadf2ad682d73fa873476b952
parent 2684bf7f29cfb13ef2c60f3b3a53ee47d0db7022
author Mimi Zohar <zohar@linux.vnet.ibm.com> 1316532235 -0400
committer Mimi Zohar <zohar@linux.vnet.ibm.com> 1316575604 -0400

encrypted-keys: check hex2bin result

For each hex2bin call in encrypted keys, check that the ascii hex string
is valid.  On failure, return -EINVAL.

Changelog v1:
- hex2bin now returns an int

Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>