tree aa0af740555f5791a96c42195d8447b80db7b786
parent 06d3867b1d96c3ad73d677e7c04a8d94b9f93c8b
author Jeff Sharkey <jsharkey@android.com> 1452201359 -0700
committer Jeff Sharkey <jsharkey@android.com> 1452806649 -0700

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