PHP :: Request #13364 :: domxml: Add support for ATTLIST

domxml: Add support for ATTLIST

Submitted:

2001-09-18 08:34 UTC

Modified:

2002-06-08 11:53 UTC

Votes:	1
Avg. Score:	3.0 ± 0.0
Reproduced:	0 of 1 (0.0%)

From:

toface at nicetomeetyou dot to

Assigned:

mfischer (profile)

Status:

Not a bug

Package:

Feature/Change Request

PHP Version:

4.0.6

OS:

Debian x86 unstable

Private report:

CVE-ID:

None

View Developer Edit

[2001-09-18 08:34 UTC] toface at nicetomeetyou dot to

tested with 4.0.7rc2

when CDATA is used in a ATTLIST tag, php crashes while trying to parse it into a xmltree or xmldocfile.

XML file:
<?xml version='1.0' standalone="yes"?>
<!DOCTYPE attackList [
  <!ELEMENT attack (host, port, attacks, date)>
    <!ELEMENT host EMPTY>
      <!ATTLIST host addr ID #REQUIRED>
      <!ATTLIST host addr CDATA #REQUIRED>
      <!ATTLIST host name CDATA #IMPLIED>
    <!ELEMENT port EMPTY>
      <!ATTLIST port portid ENTITY #REQUIRED>
      <!ATTLIST port protocol (tcp | udp | icmp) #REQUIRED>
    <!ELEMENT attacks EMPTY>
      <!ATTLIST attacks number ENTITY #REQUIRED>
    <!ELEMENT date EMPTY>
      <!ATTLIST date seconds ENTITY #REQUIRED>
]>
<attackList>
    <attack>
        <host addr="213.67.44.26" name="h26n2fls31o981.telia.com" />
        <port portid="137" protocol="udp" />
        <attacks number="6" />
        <date seconds="999160369" />
    </attack>
</attackList>

Script:
    $fd = fopen($file,"r");
    $myXML = fread($fd,filesize($file));
    fclose($fd);
    $docTree = xmltree($myXML);

gdb backtrace using apache and static php 4.0.6 will be here "real soon now"(tm)
(probably today though)

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports

[2001-09-18 08:47 UTC] derick@php.net

Program received signal SIGSEGV, Segmentation fault.
node_list_wrapper_dtor (node=0x82f5b80) at php_domxml.c:315
warning: Source file is more recent than executable.

315 if (!node || node->type == XML_DTD_NODE)
(gdb) bt
#0  node_list_wrapper_dtor (node=0x82f5b80) at php_domxml.c:315
#1  0x809ce58 in php_free_xml_doc (rsrc=0x8301a4c) at php_domxml.c:337
#2  0x81425aa in list_entry_destructor (ptr=0x8301a4c) at zend_list.c:177
#3  0x8142706 in zend_destroy_rsrc_list (ht=0x820ba9c) at zend_list.c:248
#4  0x8136b68 in shutdown_executor () at zend_execute_API.c:190
#5  0x813da12 in zend_deactivate () at zend.c:595
#6  0x8091f18 in php_request_shutdown (dummy=0x0) at main.c:736
#7  0x8145a26 in apache_php_module_main (r=0x82c5034, display_source_mode=0)
    at sapi_apache.c:96
#8  0x8090356 in send_php ()
#9  0x80903af in send_parsed_php ()
#10 0x81619f3 in ap_invoke_handler ()
#11 0x8175539 in process_request_internal ()
#12 0x817559c in ap_process_request ()
#13 0x816cb6e in child_main ()

[2001-11-30 03:34 UTC] mfischer@php.net

Fix for crash is coming, but yet this is a feature request to support ATTLIST.

Assigned to me.

[2001-11-30 03:40 UTC] mfischer@php.net

Stupid me, leave this domxml related.

[2001-12-11 17:25 UTC] mfischer@php.net

De-assigned, makeing it a feature request.

[2002-06-08 10:31 UTC] bigredlinux at yahoo dot com

Seems to work fine for me on php 4.2.1, except the fact that that DTD is invalid since it lists addr on host twice.

Close this.

[2002-06-08 11:53 UTC] jtate@php.net

Thank you for taking the time to report a problem with PHP.
Unfortunately your version of PHP is too old -- the problem
might already be fixed. Please download a new PHP
version from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to "Open".
Again, thank you for your continued support of PHP.

Try with latest version.  If the problem still exists, reopen.

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