keystore: replace VLA with vector

According to Google coding style, no VLA since
it is not part of c++ standard and could blow up
the stack.

Change-Id: Ie79b56cd9a02ecebba76d88af727c6accbcfd45c
Signed-off-by: Bin Chen <pierr.chen@gmail.com>
1 file changed
tree: 6a8726976e7a3428f93799352f01a50d673eb5e1
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/
  4. MODULE_LICENSE_APACHE2
  5. NOTICE