Bug #75514 [NEW]: mt_rand returns value outside [$min,$max]+

From: remi Operating system: 32-bit PHP version: 7.2.0RC6 Package: *General Issues Bug Type: Bug Bug description:mt_rand returns value outside [$min,$max]+ Description: ------------ Notice this affects on 32-bit build Test script: --------------- php -r 'mt_srand(0, MT_RAND_PHP); var_dump(mt_rand(0,999999999), mt_rand(0,999));' Expected result: ---------------- # On 64-bit build, this is ok int(448865905) int(592) Actual result: -------------- int(448865905) int(-407) # out of range -- Edit bug report at https://bugs.php.net/bug.php?id=75514&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75514&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75514&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75514&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75514&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75514&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75514&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75514&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75514&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75514&r=support Expected behavior: https://bugs.php.net/fix.php?id=75514&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75514&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75514&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75514&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75514&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75514&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75514&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75514&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75514&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75514&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75514&r=mysqlcfg