php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #46551 preg_replace crash the httpd process
Submitted: 2008-11-12 06:11 UTC Modified: 2008-11-20 01:00 UTC
Votes:14
Avg. Score:4.1 ± 1.4
Reproduced:12 of 12 (100.0%)
Same Version:7 (58.3%)
Same OS:2 (16.7%)
From: johnpupu at gmail dot com Assigned:
Status: No Feedback Package: PCRE related
PHP Version: 5.2.6 OS: FreeBSD 7.0-RELEASE-p4
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: johnpupu at gmail dot com
New email:
PHP Version: OS:

 

 [2008-11-12 06:11 UTC] johnpupu at gmail dot com 
Description:
------------
if i use preg_replace function , my system log will show
Nov 12 13:41:31 mail kernel: pid 51185 (httpd), uid 80: exited on signal 4

i try to use ereg_replace, mb_ereg_replace function , it works . 

so I think it's preg_replace bugs.


$sql = preg_replace("/'(\\'|\\{2}|[^'])*'/", '', $sql)

sql statement is 
INSERT IGNORE INTO bb_posts_text (post_id, post_text) VALUES ( '117766', '?I!!?Q???@?~?e???L?e?]?ܱ`?W??mml???j?a???y???ɷӤ?
???????N???L?F ?S?????ɶ? ???ӻ??]?S???|?????ӹ?????
???ɴN?u?n?b?x????nokia ??E60???z?????L?L???}
?ש??? ?Q?ڼ????h???F...?ҥH?O???M?N?? ?n?X???h??̥S?@?_?X?h???F???ӴX??
?o?????X?Ѵ??????F?ά۾????ӥ~...?]???????ثe?????Oiphone
?ҥH?]?H?⮳?X?Ӷé?....???M?j?a?????Diphone?j?????b?۾?
?Ʀܴ??M???H?|ı?o???????ӫ???...???g?L?o??iphone?۾????ھޤF4?Ѥ???
???گu??ı?o?? ?H?L??200?U???? ?L?۰ʹ??J???Ũӻ?
?o?????ӧ?ı?o?i?H?b?o?ǵ??Ū??????̺??Z?e?????F (???O?ȱo?ų\??..?ܤ֥H?L???ӳW???Ӭ?..?]?????e?ιL?Laf200?U?e????' )

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2008-11-12 13:09 UTC] jani@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/

And also, you need to provide the full configure line you used to compile PHP. If you're using anything but bundled PCRE lib -> bogus.
 [2008-11-20 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Sat Dec 21 13:01:31 2024 UTC