Merge remote-tracking branch 'refs/remotes/origin/PHP-5.5' into PHP-5.5

* refs/remotes/origin/PHP-5.5:
  Fixed compilation warning
fix bug #65936 (dangling context pointer causes crash)

reported by Leon Sorokin
Merge branch 'PHP-5.5'

* PHP-5.5:
  fix bug #65936 (dangling context pointer causes crash)