Bug #80223 [Asn->Csd]: imap_mail_compose() leaks envelope on malformed bodies

Edit report at https://bugs.php.net/bug.php?id=80223&edit=1 ID: 80223 Updated by: cmb@php.net Reported by: cmb@php.net Summary: imap_mail_compose() leaks envelope on malformed bodies -Status: Assigned +Status: Closed Type: Bug Package: IMAP related Operating System: * PHP Version: 7.3Git-2020-10-12 (Git) Assigned To: cmb Block user comment: N Private report: N New Comment: Automatic comment on behalf of cmbecker69@gmx.de Revision: http://git.php.net/?p=php-src.git;a=commit;h=c1962e900a4ebe74a6e7578e3da75a0931687546 Log: Fix #80223: imap_mail_compose() leaks envelope on malformed bodies Previous Comments: ------------------------------------------------------------------------ [2020-10-12 11:28:38] cmb@php.net The following pull request has been associated: Patch Name: Fix #80223: imap_mail_compose() leaks envelope on malformed bodies On GitHub: https://github.com/php/php-src/pull/6322 Patch: https://github.com/php/php-src/pull/6322.patch ------------------------------------------------------------------------ [2020-10-12 11:11:45] cmb@php.net 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 this bug report at https://bugs.php.net/bug.php?id=80223&edit=1