commit 144c72f18cacb1a045430c4a540039db2335441b
author Mike Stroyan <stroyan@google.com> Fri Feb 26 13:38:31 2016 -0700
committer Mike Stroyan <stroyan@google.com> Mon Mar 21 07:56:46 2016 -0600
tree 7e61d7aa5ff199f48227800c89793bb58e4a0d74
parent 1269ba396aa36b00d2d46009cd51c5212917e7e0

run-as should accept /data/user/0 symlink

This works around b/21028929.
That old bug reappeared in nyc-dev because of file-based-encryption.

Bug: 21028929
Change-Id: I4eb65ee3b57fb86605fa56fd1395a9666f6aef7f

run-as/package.c

diff --git a/run-as/package.c b/run-as/package.c
index aea89e5..86824c2 100644
--- a/run-as/package.c
+++ b/run-as/package.c
@@ -182,6 +182,10 @@
     if (ret < 0)
         return -1;
 
+    /* /data/user/0 is a known safe symlink */
+    if (strcmp("/data/user/0", path) == 0)
+        return 0;
+
     /* must be a real directory, not a symlink */
     if (!S_ISDIR(st.st_mode))
         goto BAD;