Bug #78297 [Asn->Csd]: Include unexistent file memory leak

Edit report at https://bugs.php.net/bug.php?id=78297&edit=1 ID: 78297 Updated by: nikic@php.net Reported by: a at ustimen dot co Summary: Include unexistent file memory leak -Status: Assigned +Status: Closed Type: Bug Package: phpdbg Operating System: Linux PHP Version: 7.2.20 Assigned To: nikic Block user comment: N Private report: N New Comment: Automatic comment on behalf of nikita.ppv@gmail.com Revision: http://git.php.net/?p=php-src.git;a=commit;h=8a19fe29de77d7477d59db472dd6aadabd5ac249 Log: Fixed bug #78297 Previous Comments: ------------------------------------------------------------------------ [2019-07-16 09:10:23] a at ustimen dot co By bisecting I found breaking commit: https://github.com/php/php-src/commit/a3e6b50442db106d354931ecaa0284a200609be6 ------------------------------------------------------------------------ [2019-07-16 07:15:42] a at ustimen dot co 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 this bug report at https://bugs.php.net/bug.php?id=78297&edit=1