Bug #74990 [NEW]: pcntl_fork do not exit

From: xltxlm at qq dot com Operating system: Debian GNU/Linux 8 on docker PHP version: 7.1.7 Package: PCNTL related Bug Type: Bug Bug description:pcntl_fork do not exit Description: ------------ the test code run ok less than php 7.1.6 . error on php 7.1.7 Test script: --------------- $i = 0; while ($i++ < 3) { $pid = pcntl_fork(); //创建子进程 if ($pid == 0) { echo "$i."; sleep(1); exit; } pcntl_wait($status); } Expected result: ---------------- 1.2.3. Actual result: -------------- 1. -- Edit bug report at https://bugs.php.net/bug.php?id=74990&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74990&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74990&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74990&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74990&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74990&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74990&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74990&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74990&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74990&r=support Expected behavior: https://bugs.php.net/fix.php?id=74990&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74990&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74990&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74990&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74990&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74990&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74990&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74990&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74990&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74990&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74990&r=mysqlcfg