#22943 [Opn]: "Problem with method call" segfault

ID: 22943 User updated by: dubious at 2xtreme dot net Reported By: dubious at 2xtreme dot net Status: Open Bug Type: Reproducible crash Operating System: Linux (2.5.66) PHP Version: 4.3.2RC1 New Comment: Quick update - don't know if it matters, but if I remove the "--disable-cgi" the error messages disappear...but it still segfaults. (I assume this is just the CGI version suppressing the error message to keep from cluttering web displays?) Previous Comments: ------------------------------------------------------------------------ [2003-03-28 17:31:01] dubious at 2xtreme dot net Not sure where to start with this one - I'm getting an unexplained segfault while running a script I'm in the middle of trying to debug. The error states "PHP Warning: Problem with method call - please report this bug in /root/projects/biophp_code/clustal_parser_class.php on line 48 PHP Fatal error: Call to a member function on a non-object in /root/projects/biophp_code/clustal_parser_class.php on line 49 Segmentation fault" You can find a tarball of the relevant files, plus the output from strace, in the tarball at http://www.dogphilosophy.net/~biophp/php_clustal_crash.tar.bz2 The script I'm running is "clustal_parser_test.php" Note I went back and recompiled 4.3.1 and 4.3.0, and both also exhibit the same problem... In case it's helpful, the output from php -i is: PHP Version => 4.3.2-RC1 System => Linux enzymestew 2.5.66 #2 Mon Mar 24 22:58:05 MST 2003 i686 Build Date => Mar 25 2003 15:20:43 Configure Command => './configure' '--enable-sockets' '--with-ncurses' '--with-java=/usr/local/jdk' '--with-gd' '--enable-ftp' '--with-mysql' '--with-dom' '--with-zlib' '--enable-exif' '--with-bz2' '--with-curl' '--with-imap=/tmp/temp/imap-2002' '--with-imap-ssl=/tmp/temp/imap-2002' '--disable-cgi' Server API => Command Line Interface Virtual Directory Support => disabled Configuration File (php.ini) Path => /usr/local/lib/php.ini PHP API => 20020918 PHP Extension => 20020429 Zend Extension => 20021010 Debug Build => no Thread Safety => disabled Registered PHP Streams => php, http, ftp, compress.bzip2, compress.zlib This program makes use of the Zend Scripting Language Engine: Zend Engine v1.3.0, Copyright (c) 1998-2003 Zend Technologies<br /> _______________________________________________________________________ Configuration PHP Core Directive => Local Value => Master Value allow_call_time_pass_reference => Off => Off allow_url_fopen => On => On always_populate_raw_post_data => Off => Off arg_separator.input => &amp; => &amp; arg_separator.output => &amp; => &amp; asp_tags => Off => Off auto_append_file => no value => no value auto_prepend_file => no value => no value browscap => no value => no value default_charset => no value => no value default_mimetype => text/html => text/html define_syslog_variables => Off => Off disable_classes => no value => no value disable_functions => no value => no value display_errors => Off => Off display_startup_errors => Off => Off doc_root => no value => no value docref_ext => no value => no value docref_root => http://www.php.net/ => http://www.php.net/ enable_dl => On => On error_append_string => no value => no value error_log => no value => no value error_prepend_string => no value => no value error_reporting => 2047 => 2047 expose_php => On => On extension_dir => ./ => ./ file_uploads => On => On gpc_order => GPC => GPC highlight.bg => #FFFFFF => #FFFFFF highlight.comment => #FF9900 => #FF9900 highlight.default => #0000CC => #0000CC highlight.html => #000000 => #000000 highlight.keyword => #006600 => #006600 highlight.string => #CC0000 => #CC0000 html_errors => Off => On ignore_repeated_errors => Off => Off ignore_repeated_source => Off => Off ignore_user_abort => Off => Off implicit_flush => On => On include_path => .:/usr/local/lib/php => .:/usr/local/lib/php log_errors => On => On log_errors_max_len => 1024 => 1024 magic_quotes_gpc => Off => Off magic_quotes_runtime => Off => Off magic_quotes_sybase => Off => Off max_execution_time => 0 => 30 max_input_time => -1 => -1 open_basedir => no value => no value output_buffering => 4096 => 4096 output_handler => no value => no value post_max_size => 8M => 8M precision => 14 => 14 register_argc_argv => On => On register_globals => On => On report_memleaks => On => On safe_mode => Off => Off safe_mode_exec_dir => no value => no value safe_mode_gid => Off => Off safe_mode_include_dir => no value => no value sendmail_from => me@localhost.com => me@localhost.com sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i short_open_tag => On => On SMTP => localhost => localhost smtp_port => 25 => 25 sql.safe_mode => Off => Off track_errors => Off => Off unserialize_callback_func => no value => no value upload_max_filesize => 2M => 2M upload_tmp_dir => no value => no value user_dir => no value => no value variables_order => GPCS => GPCS xmlrpc_error_number => 0 => 0 xmlrpc_errors => Off => Off y2k_compliance => Off => Off bz2 BZip2 Support => Enabled BZip2 Version => 1.0.2, 30-Dec-2001 ctype ctype functions => enabled curl CURL support => enabled CURL Information => libcurl/7.10.3 OpenSSL/0.9.6h zlib/1.1.4 domxml DOM/XML => enabled DOM/XML API Version => 20020814 libxml Version => 20430 HTML Support => enabled XPath Support => enabled XPointer Support => enabled exif EXIF Support => enabled EXIF Version => 1.4 $Id: exif.c,v 1.118.2.13 2002/12/31 16:34:27 sebastian Exp $ Supported EXIF Version => 0220 Supported filetypes => JPEG,TIFF ftp FTP support => enabled gd GD Support => enabled GD Version => bundled (2.0.11 compatible) GIF Read Support => enabled PNG Support => enabled WBMP Support => enabled XBM Support => enabled imap IMAP c-Client Version => 2001 SSL Support => enabled mysql MySQL Support => enabled Active Persistent Links => 0 Active Links => 0 Client API version => 3.23.49 MYSQL_MODULE_TYPE => builtin MYSQL_SOCKET => /tmp/mysql.sock MYSQL_INCLUDE => MYSQL_LIBS => Directive => Local Value => Master Value mysql.allow_persistent => On => On mysql.connect_timeout => -1 => -1 mysql.default_host => no value => no value mysql.default_password => no value => no value mysql.default_port => no value => no value mysql.default_socket => no value => no value mysql.default_user => no value => no value mysql.max_links => Unlimited => Unlimited mysql.max_persistent => Unlimited => Unlimited mysql.trace_mode => Off => Off ncurses ncurses support => enabled ncurses library version => 5.3 color support => yes overload User-Space Object Overloading Support => enabled pcre PCRE (Perl Compatible Regular Expressions) Support => enabled PCRE Library Version => 3.92 11-Sep-2002 posix Revision => $Revision: 1.51.2.2 $ session Session Support => enabled Registered save handlers => files user Directive => Local Value => Master Value session.auto_start => Off => Off session.bug_compat_42 => On => On session.bug_compat_warn => On => On session.cache_expire => 180 => 180 session.cache_limiter => nocache => nocache session.cookie_domain => no value => no value session.cookie_lifetime => 0 => 0 session.cookie_path => / => / session.cookie_secure => Off => Off session.entropy_file => no value => no value session.entropy_length => 0 => 0 session.gc_dividend => 100 => 100 session.gc_maxlifetime => 1440 => 1440 session.gc_probability => 1 => 1 session.name => PHPSESSID => PHPSESSID session.referer_check => no value => no value session.save_handler => files => files session.save_path => /tmp => /tmp session.serialize_handler => php => php session.use_cookies => On => On session.use_only_cookies => Off => Off session.use_trans_sid => On => On sockets Sockets Support => enabled standard Regex Library => Bundled library enabled Dynamic Library Support => enabled Path to sendmail => /usr/sbin/sendmail -t -i Directive => Local Value => Master Value assert.active => 1 => 1 assert.bail => 0 => 0 assert.callback => no value => no value assert.quiet_eval => 0 => 0 assert.warning => 1 => 1 auto_detect_line_endings => 0 => 0 default_socket_timeout => 60 => 60 safe_mode_allowed_env_vars => PHP_ => PHP_ safe_mode_protected_env_vars => LD_LIBRARY_PATH => LD_LIBRARY_PATH url_rewriter.tags => a=href,area=href,frame=src,input=src,form=fakeentry => a=href,area=href,frame=src,input=src,form=fakeentry user_agent => no value => no value tokenizer Tokenizer Support => enabled xml XML Support => active XML Namespace Support => active EXPAT Version => 1.95.2 zlib ZLib Support => enabled Compiled Version => 1.1.4 Linked Version => 1.1.4 Directive => Local Value => Master Value zlib.output_compression => Off => Off zlib.output_compression_level => -1 => -1 zlib.output_handler => no value => no value Additional Modules Module Name Environment Variable => Value MANPATH => /usr/local/man:/usr/man:/usr/X11R6/man:/opt/gnome/man:/usr/share/texmf/man KDE_MULTIHEAD => false HZ => 100 HOSTNAME => enzymestew.dogphilosophy.net SHELL => /bin/bash TERM => xterm GTK_RC_FILES => /etc/gtk/gtkrc:/root/.gtkrc:/root/.gtkrc-kde GS_LIB => /root/.kde/share/fonts HUSHLOGIN => FALSE OLDPWD => /root QTDIR => /usr/local/qt LC_ALL => POSIX USER => root LS_COLORS => no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.bz2=01;31:*.rpm=01;31:*.deb=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.mpg=01;37:*.avi=01;37:*.mov=01;37: KDEDIR => /usr/local/kde SESSION_MANAGER => local/enzymestew:/tmp/.ICE-unix/245 T1LIB_CONFIG => /usr/share/t1lib/t1lib.config KONSOLE_DCOP => DCOPRef(konsole-258,konsole) MINICOM => -c on MAIL => /var/spool/mail/root PATH => /usr/local/sbin:/usr/sbin:/sbin:/usr/local/kde/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/usr/games:/opt/gnome/bin:/opt/www/htdig/bin:/usr/share/texmf/bin KONSOLE_DCOP_SESSION => DCOPRef(konsole-258,session-3) PWD => /root/projects/biophp_code ignoreeof => 10 SHLVL => 5 HOME => /root LS_OPTIONS => --color=auto -F -b -T 0 LESS => -M LOGNAME => root MOZILLA_HOME => /usr/lib/netscape LESSOPEN => |lesspipe.sh %s DISPLAY => :0.0 COLORTERM => XAUTHORITY => /root/.Xauthority _ => /usr/local/bin/php PHP Variables Variable => Value PHP_SELF => _SERVER["MANPATH"] => /usr/local/man:/usr/man:/usr/X11R6/man:/opt/gnome/man:/usr/share/texmf/man _SERVER["KDE_MULTIHEAD"] => false _SERVER["HZ"] => 100 _SERVER["HOSTNAME"] => enzymestew.dogphilosophy.net _SERVER["SHELL"] => /bin/bash _SERVER["TERM"] => xterm _SERVER["GTK_RC_FILES"] => /etc/gtk/gtkrc:/root/.gtkrc:/root/.gtkrc-kde _SERVER["GS_LIB"] => /root/.kde/share/fonts _SERVER["HUSHLOGIN"] => FALSE _SERVER["OLDPWD"] => /root _SERVER["QTDIR"] => /usr/local/qt _SERVER["LC_ALL"] => POSIX _SERVER["USER"] => root _SERVER["LS_COLORS"] => no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.bz2=01;31:*.rpm=01;31:*.deb=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.mpg=01;37:*.avi=01;37:*.mov=01;37: _SERVER["KDEDIR"] => /usr/local/kde _SERVER["SESSION_MANAGER"] => local/enzymestew:/tmp/.ICE-unix/245 _SERVER["T1LIB_CONFIG"] => /usr/share/t1lib/t1lib.config _SERVER["KONSOLE_DCOP"] => DCOPRef(konsole-258,konsole) _SERVER["MINICOM"] => -c on _SERVER["MAIL"] => /var/spool/mail/root _SERVER["PATH"] => /usr/local/sbin:/usr/sbin:/sbin:/usr/local/kde/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/usr/games:/opt/gnome/bin:/opt/www/htdig/bin:/usr/share/texmf/bin _SERVER["KONSOLE_DCOP_SESSION"] => DCOPRef(konsole-258,session-3) _SERVER["PWD"] => /root/projects/biophp_code _SERVER["ignoreeof"] => 10 _SERVER["SHLVL"] => 5 _SERVER["HOME"] => /root _SERVER["LS_OPTIONS"] => --color=auto -F -b -T 0 _SERVER["LESS"] => -M _SERVER["LOGNAME"] => root _SERVER["MOZILLA_HOME"] => /usr/lib/netscape _SERVER["LESSOPEN"] => |lesspipe.sh %s _SERVER["DISPLAY"] => :0.0 _SERVER["COLORTERM"] => _SERVER["XAUTHORITY"] => /root/.Xauthority _SERVER["_"] => /usr/local/bin/php _SERVER["PHP_SELF"] => _SERVER["SCRIPT_NAME"] => _SERVER["SCRIPT_FILENAME"] => _SERVER["PATH_TRANSLATED"] => _SERVER["DOCUMENT_ROOT"] => _SERVER["argv"] => Array ( ) _SERVER["argc"] => 0 PHP License This program is free software; you can redistribute it and/or modify it under the terms of the PHP License as published by the PHP Group and included in the distribution in the file: LICENSE This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you did not receive a copy of the PHP license, or have any questions about PHP licensing, please contact license@php.net. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=22943&edit=1