Bug #78297 [NEW]: Include unexistent file memory leak

From: a at ustimen dot co Operating system: Linux PHP version: 7.2.20 Package: phpdbg Bug Type: Bug Bug description:Include unexistent file memory leak Description: ------------ Under phpdbg 7.2.20 include unexistent file results to fatal error/memory exhausted. Under phpdbg 7.2.19 include unexistent file works as expected. Test script: --------------- echo '<?php include "unexistent";' | docker run -i php:7.2.20 phpdbg -qrr -s '' [PHP Warning: include(unexistent): failed to open stream: No such file or directory in Standard input code on line 1] [PHP Warning: include(): Failed opening 'unexistent' for inclusion (include_path='.:/usr/local/lib/php') in Standard input code on line 1] [PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 2305843009750564865 bytes) in Standard input code on line 1] echo '<?php include "unexistent";' | docker run -i php:7.2.19 phpdbg -qrr -s '' [PHP Warning: include(unexistent): failed to open stream: No such file or directory in Standard input code on line 1] [PHP Warning: include(): Failed opening 'unexistent' for inclusion (include_path='.:/usr/local/lib/php') in Standard input code on line 1] Expected result: ---------------- Just two warnings. Actual result: -------------- Two warnings and fatal about memory. -- Edit bug report at https://bugs.php.net/bug.php?id=78297&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=78297&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=78297&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=78297&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=78297&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=78297&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=78297&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=78297&r=needscript Try newer version: https://bugs.php.net/fix.php?id=78297&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=78297&r=support Expected behavior: https://bugs.php.net/fix.php?id=78297&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=78297&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=78297&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=78297&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=78297&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=78297&r=dst IIS Stability: https://bugs.php.net/fix.php?id=78297&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=78297&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=78297&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=78297&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=78297&r=mysqlcfg