tree 81093b6677e69f29f69600dc54027ea34202f4d2
parent 76350642a60db8205707b28d71d508d6ab1208ce
author Jeremy Compostella <jeremy.compostella@intel.com> 1462878620 +0200
committer Dmitry Shmidt <dimitrysh@google.com> 1485554125 -0800

ANDROID: dm verity fec: pack the fec_header structure

The fec_header structure is generated build time and stored on disk.
The fec_header might be build on a 64 bits machine while it is read
per a 32 bits device or the other way around.  In such situations, the
fec_header fields are not aligned as expected by the device and it
fails to read the fec_header structure.

This patch makes the fec_header packed.

Change-Id: Idb84453e70cc11abd5ef3a0adfbb16f8b5feaf06
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>