Bug #80226 [NEW]: imap_sort() leaks sortpgm memory

From: cmb Operating system: * PHP version: 7.3Git-2020-10-12 (Git) Package: IMAP related Bug Type: Bug Bug description:imap_sort() leaks sortpgm memory Description: ------------ When imap_sort() is called with valid arguments, it leaks the sortpgm memory. Test script: --------------- <?php $stream = imap_open($mailbox, $username, $password); imap_sort($stream, SORTFROM, 0); ?> Expected result: ---------------- no leaks Actual result: -------------- Detected memory leaks! Dumping objects -> {45271} normal block at 0x000001F1F8ED9C80, 40 bytes long. Data: < > 00 00 00 00 02 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=80226&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=80226&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=80226&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=80226&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=80226&r=needscript Try newer version: https://bugs.php.net/fix.php?id=80226&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=80226&r=support Expected behavior: https://bugs.php.net/fix.php?id=80226&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=80226&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=80226&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=80226&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=80226&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=80226&r=dst IIS Stability: https://bugs.php.net/fix.php?id=80226&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=80226&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=80226&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=80226&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=80226&r=mysqlcfg