[PHP-DEV] PHP 4.0 Bug #2148: core dump at request (ie. "Document contains no data" ) From: lbueno1 <email protected>
Date: 08/25/99

From: lbueno1 <email protected>
Operating system: Linux 2.2.5-15/RH 6.0
PHP version: 4.0 Beta 2
PHP Bug Type: Reproduceable crash
Bug description: core dump at request (ie. "Document contains no data" )

I am trying to include a file using the "include" function. The whole path name of the file is
"/web/shpe.stuorg.uic.edu/new.web/shared/header.inc" and the include path is "/web/shpe.stuorg.uic.edu".
The script I am using to reproduce the problem is
<%
include("new.web/shared/header.inc");
%>

When I use a path with a leading slash, I get
%<--- snip from HTML returned to browser ---
Warning: Failed opening '/new.web/shared/header.inc' for inclusion (include_path='/web/shpe.stuorg.uic.edu') in
/web/shpe.stuorg.uic.edu/new.web/index.php on line 3
%<---

When I omit the slash, the script core dumps
%<--- snip from httpd error_log ---
[Wed Aug 25 10:54:11 1999] [notice] child pid 24173 exit signal Segmentation fault (11)
[Wed Aug 25 10:54:11 1999] [notice] child pid 24170 exit signal Segmentation fault (11)
%<---

%<--- snip from gdb backtrace ---
#0 0x400efa70 in _IO_new_fclose (fp=0x80b7998) at iofclose.c:45
#1 0x4024af1d in zend_open_file_dtor (f=0x80b2528) at zend-scanner.l:175
#2 0x40253539 in zend_llist_del_element (l=0x402aeb28, element=0xbffff340) at zend_llist.c:83
#3 0x4024af34 in zend_close_file_handle (file_handle=0xbffff338) at zend-scanner.l:185
#4 0x4024b097 in v_compile_files (mark_as_ref=1, file_count=1, files=0xbffff318)
    at zend-scanner.l:288
#5 0x4024af4a in compile_files (mark_as_ref=1, file_count=1) at zend-scanner.l:257
#6 0x4024b1ac in compile_filename (filename=0x80b4ce8) at zend-scanner.l:330
#7 0x4026b028 in execute (op_array=0x80b24a0) at zend_execute.c:1821
#8 0x40222faa in php_execute_script (primary_file=0xbffffa4c) at main.c:1138
#9 0x40223030 in apache_php_module_main (r=0x80afc54, fd=23, display_source_mode=0)
    at main.c:1180
#10 0x40221674 in send_php ()
#11 0x402216b0 in send_parsed_php ()
#12 0x80517e1 in ap_invoke_handler ()
#13 0x805e28b in ap_some_auth_required ()
#14 0x805e2db in ap_process_request ()
#15 0x8058c88 in ap_child_terminate ()
#16 0x8058dbf in ap_child_terminate ()
#17 0x8058eb9 in ap_child_terminate ()
#18 0x8059368 in ap_child_terminate ()
#19 0x8059920 in main ()
#20 0x400b6cb3 in __libc_start_main (main=0x80596e0 <main>, argc=4, argv=0xbffffc24,
    init=0x804da1c <_init>, fini=0x8065a8c <_fini>, rtld_fini=0x4000a350 <_dl_fini>,
    stack_end=0xbffffc1c) at ../sysdeps/generic/libc-start.c:78
%<---

%<--- my 'configure' line ---
./configure --with-apache=/usr/include/apache/ --with-apxs=/usr/sbin/apxs --with-dbase=yes --with
-gd=no --with-gettext=no --with-mysql --enable-sysvsem=yes --enable-sysvshm=yes --enable-debug=no
%<--- 

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