#46749 [NEW]: Crash when repeatedly attempting to assign to property of non-object.

From: robin_fernandes at uk dot ibm dot com Operating system: * PHP version: 6CVS-2008-12-04 (snap) PHP Bug Type: Reproducible crash Bug description: Crash when repeatedly attempting to assign to property of non-object. Description: ------------ The script below crashes consistently on Windows and Linux on the latest php6 snap. This seems to be specific to HEAD: I could NOT recreate the crash on the latest 5_2 and 5_3 snaps. Reproduce code: --------------- <?php Class C { public $nonEmptyString = 'hello'; } $c = new C; $i=0; while ($i++<10) { echo "$i..."; @$c->nonEmptyString->prop = "Will eventually cause crash"; } echo "Done." ?> Expected result: ---------------- 1...2...3...4...5...6...7...8...9...10...Done. Actual result: -------------- 1...2...[crash] -- Edit bug report at http://bugs.php.net/?id=46749&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=46749&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=46749&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=46749&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=46749&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=46749&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=46749&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=46749&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=46749&r=needscript Try newer version: http://bugs.php.net/fix.php?id=46749&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=46749&r=support Expected behavior: http://bugs.php.net/fix.php?id=46749&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=46749&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=46749&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=46749&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46749&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=46749&r=dst IIS Stability: http://bugs.php.net/fix.php?id=46749&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=46749&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=46749&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=46749&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=46749&r=mysqlcfg