tree 5a6efa49bc9563936d9eb661b427a9769658e24f
parent e1dd6c88cff4f71c298921ef34f7662eb227aacf
author Sebastian Rasmussen <sebastian.rasmussen@stericsson.com> 1296570950 +0100
committer Christian Bejram <christian.bejram@stericsson.com> 1336409018 +0200

Fix division-by-zero when reading partition tables

When fsck_msdos was asked to analyze a device that contained
a partition table in its first sector fsck_msdos was doing a
division-by-zero because of mostly zeroed out fields. This
fix postpones the division until it is necessary, while
other tests already present detect the zeroed out fields and
so fsck_msdos fails in a controlled fashion.

Change-Id: Id2274b140449f4470f95a0215277f2f2de4cb7b0
Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com>
Signed-off-by: christian bejram <christian.bejram@stericsson.com>