Bug #75715 [NEW]: ip2long

From: igronus at gmail dot com Operating system: PHP version: 7.1.12 Package: Unknown/Other Function Bug Type: Bug Bug description:ip2long Description: ------------ Function ip2long (and filter_var with second argument FILTER_VALIDATE_IP too) doesn't return false when argument is ip-address with zero in last octet (127.0.0.0 for example). However this argument is non-valid ip-address. Test script: --------------- $ip = '192.168.0.0'; var_dump(ip2long($ip)); var_dump(filter_var($ip, FILTER_VALIDATE_IP)); Expected result: ---------------- It must return false in both cases. Actual result: -------------- int(3232235520) string(11) "192.168.0.0" -- Edit bug report at https://bugs.php.net/bug.php?id=75715&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75715&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75715&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75715&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75715&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75715&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75715&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75715&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75715&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75715&r=support Expected behavior: https://bugs.php.net/fix.php?id=75715&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75715&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75715&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75715&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75715&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75715&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75715&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75715&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75715&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75715&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75715&r=mysqlcfg