secvar: overhaul secvar struct by removing static sized fields

Originally, the secvar struct was intended to contain all the variable
information seperate from the linked list/etc metadata, so that copying
and serialization/deserialization could be handled by a single memcpy().

This is fragile, potentially compiler dependent, and doesn't account for
endianness. Therefore, this patch removes the static allocation for key, now
allocates a buffer for data, and completely removes the now unnecessary
secvar_node struct.

As a side effect, some of the secvar_util functionality has been tweaked where
it makes sense. Most notably alloc_secvar now takes in an extra argument as it
now has to allocate the key

Signed-off-by: Eric Richter <erichte@linux.ibm.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>

0 files changed, 0 insertions, 0 deletions