ID: 26219
Updated by: [EMAIL PROTECTED]
Reported By: peter at normann dot com
-Status: Open
+Status: Feedback
Bug Type: Regexps related
Operating System: Linux kernel 2.5.74
PHP Version: 4.3.4
New Comment:
Please provide sample of source text on which the regex operates.
Previous Comments:
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[2003-11-12 09:46:00] peter at normann dot com
Description:
------------
php crashes when using the preg_match function. Code included below.
Works in php4.3.3RC1 but any later version causes segmentation fault.
The code is part of a text filter.
$output contains text with plain text and html mixed. The idea is
anything between [html] and [/html] will go untouched by the filter.
I use dozens of other regular expressions, but preg_match is a sure
killer. I can easily reproduce this behavior.
Reproduce code:
---------------
while (preg_match('/\[html]((.|\s)+?)\[\/html]/', $output, $htmlshow))
$output = str_replace($htmlshow[0], str_replace('<br />', '',
strtr($htmlshow[1],
array_flip(get_html_translation_table(HTML_ENTITIES)))), $output);
Actual result:
--------------
child pid xxxxx exit signal Segmentation fault (11)
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Edit this bug report at http://bugs.php.net/?id=26219&edit=1
