Bug #12450 Updated: Segfaults if recode is loaded after mysql or imap

ID: 12450 Updated by: lobbin Reported By: troels@arvin.dk Old Status: Open Status: Feedback Bug Type: Recode related Operating System: Red Hat Linux 6.2 PHP Version: 4.0.6 New Comment: Can you: - try this with 4.1.1 - provide a usefull backtrace: http://bugs.php.net/bugs-generating-backtrace.php Previous Comments: ------------------------------------------------------------------------ [2001-07-28 14:19:43] troels@arvin.dk PHP segfaults if recode.so (php's recode extension as a shared library) is loaded _after_ the imap or mysql extensions. Re-ordering the php.ini file so that the "extension=recode.so" line is the first "extension=..."-line stops the segfaults. Recode versions tested: 3.5d, 3.6. PHP versions tested: 4.0.6. config.nice: ============ #! /bin/sh # # Created by configure "./configure" \ "--prefix=/usr" \ "--libdir=/usr/lib/php4" \ "--includedir=/usr/include" \ "--datadir=/usr/share/php" \ "--with-config-file-path=/etc" \ "--enable-discard-path" \ "--enable-inline-optimization" \ "--enable-magic-quotes" \ "--enable-track-vars" \ "--enable-memory-limit" \ "--enable-wddx" \ "--enable-bcmath" \ "--enable-sigchild" \ "--with-xml" \ "--with-mm" \ "--with-openssl" \ "--enable-ftp=shared" \ "--enable-exif=shared" \ "--with-gd=shared,/usr" \ "--with-ttf" \ "--enable-gd-imgstrttf" \ "--with-png-dir=/usr" \ "--with-jpeg-dir=/usr" \ "--enable-sysvsem=shared" \ "--enable-sysvshm=shared" \ "--enable-shmop=shared" \ "--with-unixODBC=shared" \ "--with-mysql=shared,/usr" \ "--with-ldap=shared" \ "--with-pgsql=shared" \ "--with-gettext=shared" \ "--with-pspell=shared" \ "--with-snmp=shared" \ "--enable-ucd-snmp-hack" \ "--with-sybase-ct=shared,/usr" \ "--with-pdflib=shared" \ "--with-oci8=shared" \ "--with-swf=shared,/home/troels/rpm/BUILD/php-4.0.6/swflib" \ "--enable-sockets=shared" \ "--with-gmp=shared" \ "--with-dom=shared" \ "--with-qtdom=shared,/usr/lib/qt-2.3.0" \ "--with-iconv=shared" \ "--with-curl=shared" \ "--enable-apc=shared" \ "--with-ming=shared" \ "--with-imlib=shared" \ "--with-recode=shared" \ "--with-zlib=/usr" \ "$@" php.ini: ======== extension_dir = /usr/lib/php4 ;; Global PHP defaults warn_plus_overloading = On ; warn if the + operator is used with strings track_errors = On ; Store the last error/warning message in $php_errormsg (boolean) track_vars = On ; enable the $HTTP_*_VARS[] arrays, where * is one of magic_quotes_gpc = On ; magic quotes for incoming GET/POST/Cookie data ; many people think that the system is a pain in the ; a**, but it probably does represent a security ; feature for in-experienced PHP developers. Turn it ; off if you don't want PHP to mess with your incoming ; variables. include_path = ".:/usr/share/php/PEAR:/usr/share/php/imlib" session.save_path = "/var/state/php" extension=php_apc.so extension=domxml.so extension=exif.so extension=ftp.so extension=gd-with_gif.so extension=gettext.so extension=gmp.so extension=iconv.so extension=imlib.so extension=ldap.so extension=pdf.so extension=pgsql.so extension=pspell.so extension=sablot.so extension=snmp.so extension=sockets.so extension=swf.so extension=sybase_ct.so extension=sysvshm.so extension=sysvsem.so extension=shmop.so extension=odbc.so extension=curl.so extension=mysql.so extension=recode.so Back-trace: =========== GNU gdb 19991004 Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux"... Core was generated by `php'. Program terminated with signal 11, Segmentation fault. Reading symbols from /lib/libpam.so.0...done. Reading symbols from /lib/libdl.so.2...done. Reading symbols from /usr/lib/libssl.so.0...done. Reading symbols from /usr/lib/libcrypto.so.0...done. Reading symbols from /usr/lib/libz.so.1...done. Reading symbols from /lib/libcrypt.so.1...done. Reading symbols from /lib/libresolv.so.2...done. Reading symbols from /lib/libm.so.6...done. Reading symbols from /lib/libnsl.so.1...done. Reading symbols from /lib/libc.so.6...done. Reading symbols from /lib/ld-linux.so.2...done. Reading symbols from /usr/lib/php4/php_apc.so...done. Reading symbols from /usr/lib/php4/domxml.so...done. Reading symbols from /usr/lib/libxml2.so.2...done. Reading symbols from /usr/lib/php4/exif.so...done. Reading symbols from /usr/lib/php4/ftp.so...done. Reading symbols from /usr/lib/php4/gd-with_gif.so...done. Reading symbols from /usr/lib/libttf.so.2...done. Reading symbols from /usr/lib/libpng.so.2...done. Reading symbols from /usr/lib/libjpeg.so.62...done. Reading symbols from /usr/gd-with_gif/lib/libgd.so.1.8...done. Reading symbols from /usr/lib/php4/gettext.so...done. Reading symbols from /usr/lib/php4/gmp.so...done. Reading symbols from /usr/lib/libgmp.so.3...done. Reading symbols from /usr/lib/php4/iconv.so...done. Reading symbols from /usr/lib/php4/imlib.so...done. Reading symbols from /usr/lib/libImlib2.so.1...done. Reading symbols from /usr/lib/php4/ldap.so...done. Reading symbols from /usr/lib/libldap.so.1...done. Reading symbols from /usr/lib/liblber.so.1...done. Reading symbols from /usr/lib/php4/pdf.so...done. Reading symbols from /usr/lib/libgd.so.1...done. Reading symbols from /usr/lib/libtiff.so.3...done. Reading symbols from /usr/lib/libpdf.so.1...done. Reading symbols from /usr/lib/php4/pgsql.so...done. Reading symbols from /usr/lib/libpq.so.2...done. Reading symbols from /usr/lib/php4/pspell.so...done. Reading symbols from /usr/lib/libpspell.so.4...done. Reading symbols from /usr/lib/libltdl.so.0...done. Reading symbols from /usr/lib/libpspell-modules.so.1...done. Reading symbols from /usr/lib/libstdc++-libc6.1-1.so.2...done. Reading symbols from /usr/lib/php4/sablot.so...done. Reading symbols from /usr/lib/libexpat.so.0...done. Reading symbols from /usr/lib/libsablot.so.0...done. Reading symbols from /usr/lib/php4/snmp.so...done. Reading symbols from /usr/lib/libsnmp.so.0...done. Reading symbols from /usr/lib/gconv/ISO8859-1.so...done. Reading symbols from /usr/lib/php4/sockets.so...done. Reading symbols from /lib/libnss_files.so.2...done. Reading symbols from /usr/lib/php4/swf.so...done. Reading symbols from /usr/lib/php4/sybase_ct.so...done. Reading symbols from /usr/lib/php4/sysvshm.so...done. Reading symbols from /usr/lib/php4/sysvsem.so...done. Reading symbols from /usr/lib/php4/shmop.so...done. Reading symbols from /usr/lib/php4/odbc.so...done. Reading symbols from /usr/lib/libodbc.so.1...done. Reading symbols from /usr/lib/php4/curl.so...done. Reading symbols from /usr/lib/libcurl.so.2...done. Reading symbols from /usr/lib/php4/mysql.so...done. Reading symbols from /usr/lib/libmysqlclient.so.10...done. Reading symbols from /usr/lib/php4/recode.so...done. Reading symbols from /usr/lib/librecode.so.0...done. #0 0x1f91 in ?? () (gdb) System information: =================== Red Hat 6.2 with all official RH 6.2 patches on a dual-PIII with 2 gig RAM. ------------------------------------------------------------------------ Edit this bug report at http://bugs.php.net/?id=12450&edit=1