Bug #60158 [Bgs->Fbk]: Segmentation fault in zend_variables.c

Edit report at https://bugs.php.net/bug.php?id=60158&edit=1 ID: 60158 Updated by: pajoye@php.net Reported by: michael dot irey at gmail dot com Summary: Segmentation fault in zend_variables.c -Status: Bogus +Status: Feedback Type: Bug Package: Scripting Engine problem Operating System: Ubuntu 10.04.3 LTS PHP Version: 5.3.x Block user comment: N Private report: N New Comment: Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. Previous Comments: ------------------------------------------------------------------------ [2011-10-31 19:51:35] michael dot irey at gmail dot com Changed the package description ------------------------------------------------------------------------ [2011-10-31 18:49:12] michael dot irey at gmail dot com Updated the summary line to contain zend_variables.c ------------------------------------------------------------------------ [2011-10-31 18:47:39] michael dot irey at gmail dot com Ok, I have reproduced the bug from a clean PHP build using 5.3.8 Here is the new gdb details: Program terminated with signal 11, Segmentation fault. #0 0x00007fabd4b288b6 in _zval_dtor_func (zvalue=0x7fff0a50eb70, __zend_filename=0x7fabd4ea8558 "/root/downloads/php- 5.3.8/Zend/zend_object_handlers.c", __zend_lineno=441) at /root/downloads/php-5.3.8/Zend/zend_variables.c:35 35 CHECK_ZVAL_STRING_REL(zvalue); (gdb) dump_bt executor_globals.current_execute_data [0xd8959e80] setElement() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Form/Decorator/Abstract.php:186 [0xd8959b18] setElement() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Form/Element.php:2030 [0xd8959940] render() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Form/Element.php:2046 [0x0a50eec0] __toString() [0xd89580d0] ??? /web/vhosts/imac.michael.dev.bluehawk.evanta.com/website/application/views/scrip ts/contacts/duplicate.phtml:62 [0xd8957ed0] ??? /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/View.php:108 [0xd8957c88] _run() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/View/Abstract.php:888 [0xd89579b8] render() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Controller/Action/Helper/ViewRenderer.php:900 [0xd89577b0] renderScript() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Controller/Action/Helper/ViewRenderer.php:921 [0xd8957670] render() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Controller/Action/Helper/ViewRenderer.php:960 [0xd89574a8] postDispatch() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Controller/Action/HelperBroker.php:277 [0xd8956e20] notifyPostDispatch() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Controller/Action.php:527 [0xd8956008] dispatch() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Controller/Dispatcher/Standard.php:295 [0xd89545e0] dispatch() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Controller/Front.php:954 [0xd89541e0] dispatch() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Application/Bootstrap/Bootstrap.php:97 [0xd89540a0] run() /web/lib/zend/ZendFramework-1.11.10- minimal/library/Zend/Application.php:366 [0xd8953090] run() /web/vhosts/imac.michael.dev.bluehawk.evanta.com/website/public/index.php:69 ------------------------------------------------------------------------ [2011-10-28 16:14:44] felipe@php.net zend_alloc_canary.c is from Suhosin project, not PHP. So, try reproduce the crash in a clean PHP build. ------------------------------------------------------------------------ [2011-10-28 16:10:58] michael dot irey at gmail dot com Added more detail in the summary ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=60158 -- Edit this bug report at https://bugs.php.net/bug.php?id=60158&edit=1