tree ae8fe48bbc79c0a044dc0624f6f30d09b11bc0f4
parent 1de359e31359f9aa6c500b378082e9d6e37d94b3
author Jeff Sharkey <jsharkey@android.com> 1452201359 -0700
committer The Android Automerger <android-build@google.com> 1456526047 -0800

Use resolved path for both checking and opening.

This avoids a race condition where someone can change a symlink
target after the security checks have passed.

Bug: 26211054
Change-Id: I5842aaecc7b7d417a3b1902957b59b8a1f3c1ccb