Bug#99978: marked as done (eregi() just doesnt work with certain sized strings and parse_url fails)
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>From csmall@eye-net.com.au Thu Jun 07 16:52:39 2001
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Date: Thu, 7 Jun 2001 15:44:43 +1000
To: submit@bugs.debian.org
Subject: eregi() just doesnt work with certain sized strings
Message-ID: <20010607154443.A8185@eye-net.com.au>
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From: csmall@eye-net.com.au (Craig Small)
Delivered-To: submit@bugs.debian.org
Package: php4
Version: 3:4.0.5-2
Severity: normal
Check this out, i was debugging a md5 has problem. Create the file:
<?
$mymd5 = '12345678901234567890123456789012345678901234567890';
echo "My md5 has is $mymd5<BR>\n";
eregi('[0-9a-z]{28}', $mymd5, $reg28);
echo "28 char reg is $reg28[0]<BR>\n";
eregi('[0-9a-z]{29}', $mymd5, $reg29);
echo "29 char reg is $reg29[0]<BR>\n";
eregi('[0-9a-z]{31}', $mymd5, $reg);
echo "31 char reg is $reg[0]<BR>\n";
preg_match('/[0-9a-z]{31}/', $mymd5, $regp);
echo "31 char reg using pcre is $regp[0]<BR>\n";
?>
Then run it:
My md5 has is 12345678901234567890123456789012345678901234567890
28 char reg is 1234567890123456789012345678
29 char reg is 12345678901234567890123456789
31 char reg is
31 char reg using pcre is 1234567890123456789012345678901
Madness!
I have no idea why the eregi fails for a 31 character match, or why
preg_match does work.
- Craig
-- System Information
Debian Release: 2.2
Architecture: alpha
Kernel: Linux fozzie 2.2.19 #2 Mon Apr 16 17:08:37 EST 2001 alpha
Locale: LANG=C, LC_CTYPE=C
Versions of packages php4 depends on:
ii apache-common 1.3.19-1 Support files for all Apache webse
ii fileutils 4.0l-8 GNU file management utilities.
ii libbz2-1.0 1.0.1-6 A high-quality block-sorting file
ii libc6.1 2.2.3-1 GNU C Library: Shared libraries an
ii libdb2 2:2.7.7-8 The Berkeley database routines (ru
ii libexpat1 1.95.1-5 XML parsing C library - runtime li
ii libmm11 1.1.3-2 Shared memory library
ii libpam0g 0.72-9 Pluggable Authentication Modules l
ii libpcre3 3.4-1 Philip Hazel's Perl Compatible Reg
ii mime-support 3.10-1 MIME files 'mime.types' & 'mailcap
ii zlib1g 1:1.1.3-14 compression library - runtime
--
Craig Small VK2XLZ GnuPG:1C1B D893 1418 2AF4 45EE 95CB C76C E5AC 12CA DFA5
Eye-Net Consulting http://www.eye-net.com.au/ <csmall@eye-net.com.au>
MIEEE <csmall@ieee.org> Debian developer <csmall@debian.org>
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Received: (at 135089-done) by bugs.debian.org; 29 Apr 2003 06:21:41 +0000
>From fabbione@fabbione.net Tue Apr 29 01:21:41 2003
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Date: Tue, 29 Apr 2003 08:21:36 +0200 (CEST)
From: Fabio Massimo Di Nitto <fabbione@fabbione.net>
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To: 99978-done@bugs.debian.org, 135089-done@bugs.debian.org,
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Im closing these bugs since the problem has been solved since a while and
eregi() functionality is working fine. Unfortunatly we are missing the
record in which version of apache this issue was solved.
Tested using php4 4.2.3-13 and apache 1.3.27-0.1
Regards
Fabio
--
Our mission: make IPv6 the default IP protocol
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