Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

* 'PHP-5.5' of git.php.net:php-src:
  fix possible NULL deref
  fix null deref
  Fixed bugs #47675 and #64577 (fd leak on Solaris)
Fixed CFG construction bugs
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed CFG construction bugs