Bug #79944 [Com]: getmxrr always returns true on Alpine linux

Edit report at https://bugs.php.net/bug.php?id=79944&edit=1 ID: 79944 Comment by: ekin@php.net Reported by: ekin@php.net Summary: getmxrr always returns true on Alpine linux Status: Open Type: Bug Package: *Network Functions Operating System: Alpine 3.11 PHP Version: 7.4.9 Block user comment: N Private report: N New Comment: Linked PR is irrelevant to this bug report and can be ignored. Previous Comments: ------------------------------------------------------------------------ [2020-08-07 23:29:35] ekin@php.net Description: ------------ getmxrr() always returns true on alpine linux. Recently the following bug was fixed https://bugs.php.net/bug.php?id=78008 thanks to this PR: https://github.com/php/php-src/pull/5854 and it was merged into the 7.4.9 release. Our A, CNAME and MX record tests were failing before we upgraded to 7.4.9 today and now A and CNAME tests do pass correctly (they use checkdnsrr()), however MX test doesn't. Test script: --------------- var_dump(getmxrr('meta.stackoverflow.com', $hosts)); Expected result: ---------------- bool(false) Actual result: -------------- bool(true) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79944&edit=1