commit 172fac04a69bf9d978205bd392a156bb819ccd60
author Jeff Sharkey <jsharkey@android.com> Fri Oct 06 13:09:46 2017 -0600
committer Andreas Gampe <agampe@google.com> Tue Oct 31 14:51:58 2017 -0700
tree 97ab2d4cb921f3747c58f37b5650744443ae6b95
parent 7e01b2b17947ddeb5a26004ac6870c12caf52257

Fix bug in directory depth counting.

The path "dir//file" has the same depth as "dir/file".  Also verify
with local unit tests.

(cherry picked from commit b92de07b63bbcb05ff15a32dda8644ee763acc5d)

Test: /data/nativetest64/installd_utils_test/installd_utils_test
Test: cts-tradefed run commandAndExit cts-dev --abi armeabi-v7a -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.AdoptableHostTest
Bug: 67471251
Merged-In: Iab35b4fe5591ddd42a7121b630cffcd94ad23c40
Change-Id: Iab35b4fe5591ddd42a7121b630cffcd94ad23c40