#47572 [NEW]: zval_update_constant_ex: Segmentation fault

From: pumuckel at metropolis dot de Operating system: Linux Gentoo PHP version: 5.3CVS-2009-03-05 (snap) PHP Bug Type: Reproducible crash Bug description: zval_update_constant_ex: Segmentation fault Description: ------------ Reproducable segmentation fault when creating class instance. Caused by use of an undefined constant. Reproduce code: --------------- <?php class Foo { public static $bar = array( FOO => "bar" ); } $foo = new Foo(); ?> Expected result: ---------------- clean running script - no crash Actual result: -------------- Segmentation fault. Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1231058752 (LWP 14743)] 0x0836e169 in zval_update_constant_ex () (gdb) where #0 0x0836e169 in zval_update_constant_ex () #1 0x0836e94e in zval_update_constant () #2 0x08384ee3 in zend_hash_apply_with_argument () #3 0x0837efff in zend_update_class_constants () #4 0x0837f257 in _object_and_properties_init () #5 0x0837f35e in _object_init_ex () #6 0x083a8f9d in ?? () #7 0x089e6c18 in ?? () #8 0x089e8644 in ?? () #9 0xb6d0dff4 in ?? () from /lib/libc.so.6 #10 0xb69f88c0 in ?? () #11 0x08a18668 in ?? () #12 0xbfefa6f8 in ?? () #13 0x08a5c8b4 in ?? () #14 0x08a18854 in ?? () #15 0x08a187f0 in ?? () #16 0x08a1883c in ?? () #17 0xbfefa708 in ?? () #18 0x083995b6 in ?? () #19 0x089e8624 in ?? () #20 0x00000003 in ?? () #21 0x089e6c18 in ?? () #22 0x08a187f0 in ?? () #23 0x08a187f0 in ?? () #24 0x08a1883c in ?? () #25 0xbfefa748 in ?? () #26 0x0839a839 in execute () -- Edit bug report at http://bugs.php.net/?id=47572&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47572&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47572&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47572&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47572&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47572&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47572&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47572&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47572&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47572&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47572&r=support Expected behavior: http://bugs.php.net/fix.php?id=47572&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47572&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47572&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47572&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47572&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47572&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47572&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47572&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47572&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47572&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47572&r=mysqlcfg