#46573 [NEW]: Segfault when using SoapClient - stack overflow in sdl_guess_convert_xml

From: phpbugs at emanuelgreisen dot dk Operating system: Linux (Ubuntu) PHP version: 5.2.6 PHP Bug Type: Reproducible crash Bug description: Segfault when using SoapClient - stack overflow in sdl_guess_convert_xml Description: ------------ When using SoapClient and a nested object structure to send I get a SegFault due to a stack overflow I have used gdb to look at the backtrace and it looks like this: [..snip..] #34426 0x081a974d in ?? () #34427 0x081ad9f1 in sdl_guess_convert_xml () #34428 0x081a974d in ?? () #34429 0x081ad9f1 in sdl_guess_convert_xml () #34430 0x081a974d in ?? () #34431 0x081ad9f1 in sdl_guess_convert_xml () #34432 0x081a974d in ?? () #34433 0x081ad9f1 in sdl_guess_convert_xml () #34434 0x081a974d in ?? () #34435 0x081ad9f1 in sdl_guess_convert_xml () #34436 0x081a974d in ?? () #34437 0x081ad9f1 in sdl_guess_convert_xml () #34438 0x081a974d in ?? () #34439 0x081ad9f1 in sdl_guess_convert_xml () #34440 0x081a974d in ?? () #34441 0x081ad9f1 in sdl_guess_convert_xml () #34442 0x081a974d in ?? () [.. snip ..] Reproduce code: --------------- I have a whole bunch of auto generated classes made from a WSDL document. Maybe the bug is due to the fact that i have classes called "string" that I inherit from (string is a type in WSDL as far as I could see). Expected result: ---------------- That we actually send the request and receive a reply. Actual result: -------------- Segmentation Fault (stack overflow it seems in gdb) -- Edit bug report at http://bugs.php.net/?id=46573&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=46573&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=46573&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=46573&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=46573&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=46573&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=46573&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=46573&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=46573&r=needscript Try newer version: http://bugs.php.net/fix.php?id=46573&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=46573&r=support Expected behavior: http://bugs.php.net/fix.php?id=46573&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=46573&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=46573&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=46573&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46573&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=46573&r=dst IIS Stability: http://bugs.php.net/fix.php?id=46573&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=46573&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=46573&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=46573&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=46573&r=mysqlcfg