Edit report at http://bugs.php.net/bug.php?id=51615&edit=1
ID: 51615 Updated by: fel...@php.net Reported by: vr...@php.net Summary: PHP crash with wrong HTML in SimpleXML -Status: Open +Status: Closed Type: Bug Package: SimpleXML related Operating System: Windows XP PHP Version: 5.3.2 -Assigned To: +Assigned To: felipe New Comment: This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2010-04-20 18:24:27] fel...@php.net Automatic comment from SVN on behalf of felipe Revision: http://svn.php.net/viewvc/?view=revision&revision=298224 Log: - Fixed bug #51615 (PHP crash with wrong HTML in SimpleXML) ------------------------------------------------------------------------ [2010-04-20 13:28:47] vr...@php.net Description: ------------ It is possible to load incorrect HTML by DOM and import it to simplexml_import_dom(). Under certain circumstances, PHP crashes after attempt of working with this HTML. Test script: --------------- <?php $dom = new DOMDocument; $dom->loadHTML('<span title=""y">x</span>'); $html = simplexml_import_dom($dom); echo ($html->body->span ? $html->body->span : ''); ?> Expected result: ---------------- x Actual result: -------------- Thread 0 - System ID 5696 Entry point php!mainCRTStartup Create time 20.4. 13:24:02 Time spent in user mode 0 Days 0:0:0.437 Time spent in kernel mode 0 Days 0:0:0.140 Function Arg 1 Arg 2 Arg 3 Source php5ts!_estrdup+d 00000000 01cbd968 00000000 php5ts!sxe_get_prop_hash+1b8 011d0c78 011d0a60 00372740 php5ts!sxe_object_cast+36 011d08b0 00c0fb94 00000003 php5ts!ZEND_JMPZ_SPEC_VAR_HANDLER+12f 00c0fc0c 00372740 00c0fea8 php5ts!execute+2fe 01200080 00372700 00000000 php5ts!zend_execute_scripts+f6 00000008 00372740 00000000 php5ts!php_execute_script+245 00c0fea8 00372740 00000000 php!main+bf1 00000002 003726d0 00372cd0 php!mainCRTStartup+e3 00000000 00000000 7ffdf000 kernel32!BaseProcessStart+23 00402d78 00000000 00000000 PHP5TS!_ESTRDUP+DIn php__PID__5476__Date__04_20_2010__Time_01_24_03PM__267__Second_Chance_Exception_C0000005.dmp the assembly instruction at php5ts!_estrdup+d in C:\Program Files\PHP\php5ts.dll from The PHP Group has caused an access violation exception (0xC0000005) when trying to read from memory location 0x00000000 on thread 0 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=51615&edit=1
