ID: 13717
Updated by: mfischer
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Feedback
Bug Type: DOM XML related
Operating System: Linux 2.2.14 / Suse 6.4
PHP Version: 4.0CVS-2001-10-17
New Comment:
Please provide a short self-containing reproduceable script.
Feedback.
Previous Comments:
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[2001-10-17 14:07:37] [EMAIL PROTECTED]
Tested with php4.0.7RC3 and latest cvs (-r PHP_4_0_7)
I haven't a simple script to reproduce since i use a complex sets of php class and the
crash seems to occur after dom calls. Just some observations (and a backtrace) :
<?
class A
{
function A()
{
// A lot of calls (new objects, class A methods, etc..)
// to build (and destroy)
// nodes into, at least, two dom tree
//die("End of constructor");
}
}
$b = new A;
// die("new instance created");
// Lots of code following.
?>
the real script crash but not if i uncomment the die at the end of the constructor.
If i uncomment the die after "new A" --> crash
Config :
./configure --with-apache=../apache_1.3.20 \
--with-sybase-ct=/opt/sybase-12.5/OCS \
--enable-track_vars \
--with-gd=/usr \
--enable-debug \
--with-mysql \
--with-curl=/usr/local \
--enable-memory-limit \
--with-db2 \
--with-imap=/usr/local \
--with-dom=/usr/local \
--with-ldap=/usr/local \
--with-mhash=/usr/local \
--with-zlib \
--enable-sysvsem \
--enable-sysvshm \
--with-png-dir=/usr \
--with-jpeg-dir=/usr \
--with-ttf=/usr \
--enable-bcmath
tried with libmlx2..4.2 and libxml2.4.6
Backtrace :
Program received signal SIGSEGV, Segmentation fault.
0x80a7d69 in php_dom_get_object (wrapper=0x0, rsrc_type1=22, rsrc_type2=0) at
php_domxml.c:600
600 if (Z_TYPE_P(wrapper) != IS_OBJECT) {
(gdb) bt
#0 0x80a7d69 in php_dom_get_object (wrapper=0x0, rsrc_type1=22, rsrc_type2=0) at
php_domxml.c:600
#1 0x80aa500 in zif_domxml_node_unlink_node (ht=1, return_value=0x858f7cc,
this_ptr=0x0, return_value_used=0) at php_domxml.c:1432
#2 0x81a924a in execute (op_array=0x84e3f44) at ./zend_execute.c:1590
#3 0x81a9428 in execute (op_array=0x8830f44) at ./zend_execute.c:1630
#4 0x81a9428 in execute (op_array=0x8393abc) at ./zend_execute.c:1630
#5 0x81829a9 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at zend.c:814
#6 0x80918a1 in php_execute_script (primary_file=0xbffff528) at main.c:1310
#7 0x818e99c in apache_php_module_main (r=0x83b364c, display_source_mode=0) at
sapi_apache.c:90
#8 0x808dd5e in send_php ()
#9 0x808ddc6 in send_parsed_php ()
#10 0x81b3c39 in ap_invoke_handler ()
#11 0x81c91af in process_request_internal ()
#12 0x81c9222 in ap_process_request ()
#13 0x81bfe26 in child_main ()
#14 0x81bffe5 in make_child ()
#15 0x81c0166 in startup_children ()
#16 0x81c07ec in standalone_main ()
#17 0x81c101c in main ()
#18 0x40449a5e in __libc_start_main () at ../sysdeps/generic/libc-start.c:93
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=13717&edit=1
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