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Add some hints on running with Suhosin.

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Michal Čihař
2010-04-07 11:35:17 +02:00
parent a0d1071ec3
commit ee26cd1a40
1 changed files with 23 additions and 5 deletions
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Documentation.html
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@@ -3055,11 +3055,29 @@ RewriteRule .* - [E=REMOTE_USER:%{HTTP:Authorization},L]
<p> Yes but the default configuration values of Suhosin are known to cause
problems with some operations, for example editing a table with many
columns and no primary key. Tuning information is available at
<a href="http://www.hardened-php.net/hphp/troubleshooting.html">
http://www.hardened-php.net/hphp/troubleshooting.html</a>,
although the parameter names have changed (<tt>suhosin</tt> instead
of <tt>hphp</tt>). See also the <a href="#cfg_SuhosinDisableWarning">
columns and no primary key or with textual primary key.
</p>
<p>
Suhosin configuration might lead to malfunction in some cases and it can
not be fully obeyed as phpMyAdmin is kind of application which needs to
transfer big amounts of fields in single HTTP request, what is something
what Suhosin tries to prevent. If you have problems, please adjust at
least following parameters:
</p>
<ul>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#suhosin.request.max_vars">suhosin.request.max_vars</a> should be increased (eg. 2048)</li>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#suhosin.post.max_vars">suhosin.post.max_vars</a> should be increased (eg. 2048)</li>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#suhosin.request.max_array_index_length">suhosin.request.max_array_index_length</a> should be increased (eg. 256)</li>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#suhosin.post.max_array_index_length">suhosin.post.max_array_index_length</a> should be increased (eg. 256)</li>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#suhosin.request.max_totalname_length">suhosin.request.max_totalname_length</a> should be increased (eg. 8192)</li>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#suhosin.post.max_totalname_length">suhosin.post.max_totalname_length</a> should be increased (eg. 8192)</li>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#suhosin.sql.bailout_on_error">suhosin.sql.bailout_on_error</a> needs to be disabled (the default)</li>
<li><a href="http://www.hardened-php.net/suhosin/configuration.html#logging_configuration">suhosin.log.*</a> should not include SQL, otherwise you get big slowdown</li>
</ul>
<p>
You can also disable the warning using the <a href="#cfg_SuhosinDisableWarning">
<tt>SuhosinDisableWarning</tt> directive</a>.
</p>