Bug #55555 [NEW]: readlink() behaviour changed

From: datibbaw Operating system: Linux 2.6.39+ PHP version: 5.4SVN-2011-08-31 (SVN) Package: Filesystem function related Bug Type: Bug Bug description:readlink() behaviour changed Description: ------------ From Linux kernels 2.6.39 onwards, readlink() returns EINVAL instead of ENOENT. This causes the wrong error message to be shown. Test script: --------------- Test case: ext/standard/tests/file/readlink_realpath_variation3.phpt -- Edit bug report at https://bugs.php.net/bug.php?id=55555&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=55555&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=55555&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=55555&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=55555&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55555&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=55555&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=55555&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=55555&r=needscript Try newer version: https://bugs.php.net/fix.php?id=55555&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=55555&r=support Expected behavior: https://bugs.php.net/fix.php?id=55555&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=55555&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=55555&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=55555&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=55555&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=55555&r=dst IIS Stability: https://bugs.php.net/fix.php?id=55555&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=55555&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=55555&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=55555&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=55555&r=mysqlcfg