Bug #76573 [NEW]: Log file is created with wrong permissions if deprecated configuration found

From: mbiebl at messageconcept dot com Operating system: Windows Server 2016 PHP version: 7.2.7 Package: IIS related Bug Type: Bug Bug description:Log file is created with wrong permissions if deprecated configuration found Description: ------------ We run PHP 7.2.7 under IIS/Windows Server 2016. php.ini is setup to log to error_log = "C:\Windows\temp\PHP72_errors.log" We also use PHP Manager for IIS. If you use PHP Manager to switch into Development mode, it will add the following to php.ini: track_errors = On With 7.2.7 this will trigger a deprecation warning. A side effect of this is, that if the log file C:\Windows\temp\PHP72_errors.log does not exist, it will be created containing this line [03-Jul-2018 17:37:22 Europe/Berlin] PHP Deprecated: Directive 'track_errors' is deprecated in Unknown on line 0 but more importantly the file permissions will be wrong. The IUSR (which is used by IIS) will have no read/write/access permissions at all. So subsequent calls to error_log() will fail. If I remove "track_errors = On" from php.ini and trigger the file creation via error_log() the file permissions are correct. It seems when the php.ini is parsed and the deprecation notice logged, a different code path is used to create the log file which does not setup proper file permissions. -- Edit bug report at https://bugs.php.net/bug.php?id=76573&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=76573&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=76573&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=76573&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=76573&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=76573&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=76573&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=76573&r=needscript Try newer version: https://bugs.php.net/fix.php?id=76573&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=76573&r=support Expected behavior: https://bugs.php.net/fix.php?id=76573&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=76573&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=76573&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=76573&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=76573&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=76573&r=dst IIS Stability: https://bugs.php.net/fix.php?id=76573&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=76573&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=76573&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=76573&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=76573&r=mysqlcfg