PHP :: Bug #42699 :: PHP_SELF duplicates path

Bug #42699

PHP_SELF duplicates path

Submitted:

2007-09-18 10:51 UTC

Modified:

2007-09-24 11:44 UTC

Votes:	1
Avg. Score:	5.0 ± 0.0
Reproduced:	0 of 0 (0.0%)

From:

vvv at colocall dot net

Assigned:

dmitry (profile)

Status:

Closed

Package:

CGI/CLI related

PHP Version:

5.2CVS-2007-09-18

OS:

FreeBSD 6.2, apache 2.2.6

Private report:

CVE-ID:

None

[2007-09-18 10:51 UTC] vvv at colocall dot net

Description:
------------
Path appears to be duplicated.
The bug is absolutely the same as #42523, but not related to WinXP/IIS.


Reproduce code:
---------------
echo $_SERVER['PHP_SELF'];


Expected result:
----------------
/path/test.php


Actual result:
--------------
/path/test.php/path/test.php

Patches

Pull Requests

History

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[2007-09-18 11:22 UTC] vvv at colocall dot net

I've tried php5.2-200709180830 before submitting the bug.
I've got the same behavior as using php-5.2.4.

[2007-09-18 12:23 UTC] jani@php.net

Dmitry, can you check this out please.

[2007-09-19 02:01 UTC] w dot ashcroft at redfoxuk dot com

I noticed the bug fix for #42523 was a specific workaround for when the server software CGI variable was set as Microsoft-IIS; so clearly the "hack" fix for #42523 needs to be done properly if it doesn't fix the problem completely.

[2007-09-19 11:43 UTC] vvv at colocall dot net

The problem has gone after recompiling without --disable-path-info-check.
FreeBSD port applies this option by default.

[2007-09-21 14:35 UTC] dmitry@php.net

I cannot reproduce it:

Linux 2.6.22, glibc 2.6

'../configure' '--prefix=/home/dmitry/php/usr/php5.2-debug' '--with-config-file-path=/home/dmitry/php/usr/php5.2-debug/etc' '--enable-force-cgi-redirect' '--enable-fastcgi' '--enable-pic' '--enable-debug' '--enable-memory-limit' '--disable-rpath' '--with-regex=php' '--with-zlib' '--with-layout=GNU' '--enable-magic-quotes' '--enable-track-vars' '--disable-path-info-check'

Request to http://127.0.0.1/test/phpinfo.php gives _SERVER["PHP_SELF"] == "/test/phpinfo.php".

[2007-09-24 08:14 UTC] vvv at colocall dot net

I've just reproduce it with the snapshot http://snaps.php.net/php5.2-200709240630.tar.bz2

FreeBSD 6.2-RELEASE-p1

'./configure' '--with-layout=GNU' '--with-config-file-scan-dir=/usr/local/etc/php' '--disable-all' '--enable-libxml' '--with-libxml-dir=/usr/local' '--enable-reflection' '--program-prefix=' '--disable-path-info-check' '--with-regex=php' '--with-zend-vm=CALL' '--disable-ipv6' '--prefix=/usr/local' '--mandir=/usr/local/man' '--infodir=/usr/local/info/'

[2007-09-24 10:39 UTC] jani@php.net

Dmitry, use --disable-path-info-check and you'll get the problem.

[2007-09-24 11:44 UTC] dmitry@php.net

This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.