tree 5736795c6e3929873c6acbb082160f003efbe86e
parent f2df4941be3c48daee65f2ca1852994240872e4d
author tony.ys_liu <tony.ys_liu@htc.com> 1421407005 +0800
committer Mathieu Chartier <mathieuc@google.com> 1421445167 -0800

Fix infinite loop in GenerateIdentityHashCode

Root Cause:
  If no one changes the seed, it will become infinite loop due to below condition
    (expected_value & LockWord::kHashMask) == 0

Solution:
  Changes the seed before entering the next loop

Added test.

Bug: 19046417

(cherry picked from commit 7380c3175b443cdc6f12a2a3a91df188eaaa5a61)

Change-Id: I7d1c377dd1bda780681514b24d61ebc776bc80ab