Bug #79145 [NEW]: openssl memory leak

From: adriance at qq dot com Operating system: CentOS 7 PHP version: 7.3.13 Package: OpenSSL related Bug Type: Bug Bug description:openssl memory leak Description: ------------ 2097152 8392704 14684160 25169920 29364224 31461376 50335744 52432896 54530048 56627200 Test script: --------------- <?php $b = '-----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaFhc31WeskqxwI+Si5R/fZrLK pJOlABiI3RZfKCHJVrXl3IvcHDFM/BHKUJoSi/ee8GS9iw0G4Z1eCzJdthXxHARh j85Q5OliVxOdB1LoTOsOmfFf/fdvpU3DsOWsDKlVrL41MHxXorwrwOiys/r/gv2d C9C4JmhTOjBVAK8SewIDAQAC -----END PUBLIC KEY-----'; for ($i = 0; $i < 1000000; $i++) { if ($i % 100000 == 0) { echo memory_get_usage(true) . PHP_EOL; } $a = openssl_get_publickey($b); openssl_free_key($a); } -- Edit bug report at https://bugs.php.net/bug.php?id=79145&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79145&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79145&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79145&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79145&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79145&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79145&r=support Expected behavior: https://bugs.php.net/fix.php?id=79145&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79145&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79145&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79145&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79145&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79145&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79145&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79145&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79145&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79145&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79145&r=mysqlcfg