tree bbdc0709c643e58a22443ab086c6e4aa80329e17
parent b78049831ffed65f0b4e61f69df14f3ab17922cb
author Mimi Zohar <zohar@linux.vnet.ibm.com> 1316532232 -0400
committer Mimi Zohar <zohar@linux.vnet.ibm.com> 1316575565 -0400

trusted-keys: check hex2bin result

For each hex2bin call in trusted 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>