Bug #80223 [NEW]: imap_mail_compose() leaks envelope on malformed bodies

From: cmb Operating system: * PHP version: 7.3Git-2020-10-12 (Git) Package: IMAP related Bug Type: Bug Bug description:imap_mail_compose() leaks envelope on malformed bodies Description: ------------ If any body passed to imap_mail_compose() is an empty array or not an array at all, the function leaks the already allocated envelope. Test script: --------------- <?php imap_mail_compose([], []); imap_mail_compose([], [1]); ?> Expected result: ---------------- no memory leaks Actual result: -------------- Detected memory leaks! Dumping objects -> {45190} normal block at 0x0000024F8D53F120, 136 bytes long. Data: < > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Object dump complete. -- Edit bug report at https://bugs.php.net/bug.php?id=80223&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=80223&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=80223&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=80223&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=80223&r=needscript Try newer version: https://bugs.php.net/fix.php?id=80223&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=80223&r=support Expected behavior: https://bugs.php.net/fix.php?id=80223&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=80223&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=80223&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=80223&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=80223&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=80223&r=dst IIS Stability: https://bugs.php.net/fix.php?id=80223&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=80223&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=80223&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=80223&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=80223&r=mysqlcfg