Re: Toggling enable_dl API off for runtime?

From: Date: Thu, 31 May 2007 20:41:00 +0000
Subject: Re: Toggling enable_dl API off for runtime?
References: 1  Groups: php.internals 
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William A. Rowe, Jr. wrote: > In httpd server (and most) there is a startup phase, when we generally > trust what the admin has done, and a runtime phase. There are obvious > exploits if untrusted scripts can run arbitrary dlload's after startup. > > enable_dl in php.ini will obviously override this, but to start up and > load dynamic extensions, it's initially required to be on. > > Is there any sense in having php4apache2 (and other SAPI's) permitted > to run the entire startup phase of php prior to turning enable_dl back > off for the runtime phase of the server? enable_dl only affects the userspace dl() function. That can only be called at the runtime phase, as you call it. So what you are proposing doesn't make much sense. -Rasmus

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