symfony/symfony — pull request #8996 by romainneutron (2013-09-11 19:11:32+00:00)
Title: [Process][2.2] Close unix pipes before calling `proc_close` to avoid a deadlock

| Q | A
| ------------- | ---
| Bug fix? | potentially
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT

see http://php.net/manual/en/function.proc-close.php