tree aa70cbc3ec963bced3bab56a6c959cb1321e0dbe
parent 16b8b8fd1cf9055c9206ddfced90847b21acc340
author Jin Qian <jinqian@google.com> 1510991602 -0800
committer Jin Qian <jinqian@google.com> 1511070884 -0800

root: Fix an issue when volume length from fs_mgr is negative.

fs_mgr passes negative length as offset for crypt_footer. We need
to compute the actual device size for this case in addition to
when length is zero.

Bug: 68949069
Change-Id: I803955dd9591ad7752cee0dea9b683be8f4fd4ba