#30070 [Fbk->Opn]: Segmentation fault in SPL::RecursiveDirectoryIterator

ID: 30070 User updated by: cb at designassembly dot de Reported By: cb at designassembly dot de -Status: Feedback +Status: Open Bug Type: Class/Object related Operating System: Linux Gentoo PHP Version: 5.0.1 Assigned To: helly New Comment: Thanks! I tried latest snapshot and Segmentation fault is gone. Previous Comments: ------------------------------------------------------------------------ [2004-09-13 00:02:25] helly@php.net Please try using this CVS snapshot: http://snaps.php.net/php5-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.0-win32-latest.zip ------------------------------------------------------------------------ [2004-09-12 23:53:01] cb at designassembly dot de Description: ------------ System: Linux Kernel 2.6.8.1-mm3 #1 SMP i686 Intel(R) Pentium(R) 4 CPU 2.80GHz GenuineIntel GNU/Linux Run this shown code, which crashes php in php_mod or client version Php config: Configure Command => './configure' '--prefix=/usr' '--host=i686-pc-linux-gnu' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--datadir=/us r/share' '--sysconfdir=/etc' '--localstatedir=/var/lib' '--disable-cgi' '--enable-cli' '--enable-embed' '--enable-debug' '--with-config-file-path=/ etc/php/cli-php5' '--enable-bcmath' '--with-bz2' '--disable-calendar' '--without-cpdflib' '--with-curl' '--without-curlwrappers' '--disable-dbase' '--disable-dio' '--enable-exif' '--without-fam' '--without-fbsql' '--without-fdftk' '--disable-filepro' '--disable-ftp' '--with-gettext' '--without -gmp' '--without-hwapi' '--without-iconv' '--without-informix' '--without-ingres' '--without-interbase' '--enable-mbstring' '--with-mcrypt' '--with out-mcve' '--disable-memory-limit' '--without-mhash' '--without-mime-magic' '--without-ming' '--without-mnogosearch' '--without-msql' '--without-ms sql' '--with-ncurses' '--without-oci8' '--without-oracle' '--with-openssl' '--with-openssl-dir=/usr' '--without-ovrimos' '--disable-pcntl' '--witho ut-pcre-regx' '--without-pfpro' '--without-pgsql' '--disable-posix' '--with-pspell' '--without-recode' '--disable-shmop' '--without-snmp' '--enable -soap' '--disable-sockets' '--without-sybase' '--without-sybase-ct' '--disable-sysvmsg' '--disable-sysvsem' '--disable-sysvshm' '--with-tidy' '--di sable-tokenizer' '--disable-wddx' '--with-xsl' '--without-xmlrpc' '--disable-yp' '--with-zlib' '--without-cdb' '--with-db4' '--without-dbm' '--with out-flatfile' '--with-gdbm' '--without-inifile' '--without-qdbm' '--with-jpeg-dir=/usr' '--with-freetype-dir=/usr' '--with-t1lib=/usr' '--enable-gd -jis-conf' '--enable-gd-native-ttf' '--with-png-dir=/usr' '--with-tiff-dir=/usr' '--without-xpm-dir' '--with-gd' '--with-imap' '--with-imap-ssl' '- -with-ldap' '--with-ldap-sasl' '--with-mysql' '--with-mysql-sock=/var/run/mysqld/mysqld.sock' '--without-mm' '--without-msession' '--without-sqlite ' '--enable-dba' '--with-readline' '--without-libedit' Reproduce code: --------------- <?php $data = array(); $path = '.'; foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)) as $file ) { if (!fnmatch('*.php', $file)) continue; $data[] = (string)$file ; } print_r($data); ?> Expected result: ---------------- fnmatch should raise error: "object input not possible for second argument" and php should exit, but this shouldn't cause a segfault. A explicit string type cast for $file works without a problem. Actual result: -------------- backtrace: Program received signal SIGSEGV, Segmentation fault. 0x082a2f04 in zend_object_store_get_object () (gdb) bt #0 0x082a2f04 in zend_object_store_get_object () #1 0x081b797d in zif_spl_RecursiveDirectoryIterator_hasChildren () #2 0x0861c0a4 in ?? () #3 0x085515a0 in ini_scanner_globals () #4 0x00000010 in ?? () #5 0x08273488 in _emalloc () #6 0xbfffb9b8 in ?? () ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=30070&edit=1