Bug #17791: Apache child dies calling xslt_process

From: ochoto@diariolinux.com Operating system: Linux and Windows PHP version: 4.2.1 PHP Bug Type: XSLT related Bug description: Apache child dies calling xslt_process System: Gentoo Linux 2.4.19 Apache 1.3.24 PHP 4.2.1 expat 1.95.2 sablotron 0.90 libwww 5.3.2 (libxmltok,libxmlparse) PHP configure options: './configure' '--prefix=/usr' '--with-gd' '--with-gmp' '--with-bz2' '--with-ttf' '--enable-ftp' '--with-t1lib' '--enable-dbase' '--with-zlib=yes' '--enable-bcmath' '--enable-sysvsem' '--enable-sysvshm' '--enable-calendar' '--enable-trans-sid' '--enable-safe-mode' '--enable-versioning' '--enable-track-vars' '--with-png-dir=/usr' '--with-jpeg-dir=/usr/lib' '--enable-inline-optimization' '--with-apxs=/usr/sbin/apxs -ltiff' '--with-exec-dir=/usr/lib/apache/bin' '--with-config-file-path=/etc/php4' '--host=i686-pc-linux-gnu' '--without-readline' '--with-pam' '--with-openssl' '--with-gdbm=/usr' '--with-db3=/usr' '--with-mysql=/usr' '--with-unixODBC=/usr' '--with-ldap' '--with-pdflib=/usr' '--with-xml' '--with-sablot=/usr' '--enable-xslt' '--with-xslt-sablot' '--with-dom' '--with-mcrypt' '--with-mhash' '--with-xpm-dir=/usr/X11R6' Apache error log: [Sun Jun 16 22:39:55 2002] [notice] child pid 14976 exit signal Segmentation fault (11) The same xml and xsl running through sabcmd works ok. Related: http://archive.gingerall.cz/archives/public/sablot2002/msg00252.html http://archive.gingerall.cz/archives/public/sablot2002/msg00254.html Backtrace: ----------- (gdb) continue Continuing. Program received signal SIGSEGV, Segmentation fault. 0x40720bd9 in Situation::generateMessage () from /usr/lib/libsablot.so.0 (gdb) bt #0 0x40720bd9 in Situation::generateMessage () from /usr/lib/libsablot.so.0 #1 0x0a3e656c in ?? () Cannot access memory at address 0x7469742f (gdb) PHP Code: <h1>Noticias</h1> <?php $xmlFile = "news.xml"; $xslFile = "pcnews.xsl"; // Crear un nuevo identificador de XSLT $th = xslt_create() or die("Error al crear el identificador de XSLT!"); xslt_set_log($th,'/tmp/xslt.log'); // Abrir los ficheros XML y XSL $xh = fopen($xmlFile, "r") or die("No se pudo abrir el fichero XML"); $sh = fopen($xslFile, "r") or die("No se pudo abrir el fichero XSL"); // Leer los contenidos de los ficheros XML y XSL $xmlContent = fread($xh, filesize($xmlFile)); $xslContent = fread($sh, filesize($xslFile)); // Realizar la transformaci&#65533;n XSL $XSLtransformation = xslt_process($th, $xslContent, $xmlContent) or xslt_error($th); // Enviar la cabecera WAP correspondiente si es necesario if ($xslFile == "wapnews") { header("content-type: text/vnd.wap.wml"); } // Enviar el fichero XML transformado echo $XSLtransformation; // Liberamos los recursos xslt_free($th); ?> -- Edit bug report at http://bugs.php.net/?id=17791&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=17791&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=17791&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=17791&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=17791&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=17791&r=support Expected behavior: http://bugs.php.net/fix.php?id=17791&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=17791&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=17791&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=17791&r=globals