#24582 [Fbk->NoF]: Extensions cannot be loaded dynamically on Solaris / iPlanet
ID: 24582
Updated by: sniper@php.net
Reported By: CVKEWCZBUTBW at spammotel dot com
-Status: Feedback
+Status: No Feedback
Bug Type: Zend Engine 2 problem
Operating System: Solaris
PHP Version: 5.0.0b2-dev, 4.3.3RC2-dev
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
Previous Comments:
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[2003-07-24 15:10:42] sniper@php.net
Does the patch you provided fix the bug for you or not?
(I have no solaris access to test it with..)
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[2003-07-11 11:01:53] sniper@php.net
So does that fix this bug for you..?
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[2003-07-11 03:54:41] CVKEWCZBUTBW at spammotel dot com
> Also, according to Solaris man page for dlopen(),
> (if I read it correctly :), RTLD_GROUP and RTLD_WORLD
> are on by default anyway. So only option needed is
> RTLD_PARENT.
> Could you try that only?
The man page is not really clear about that. I understand that if you
set NONE of the three flags, then "GROUP|WORLD" takes effect. So if you
want all three flags, you have to specify "GROUP|WORLD|PARENT".
I have no easy way to try it. I'd propose:
#if defined(RTLD_GROUP) && defined(RTLD_WORLD) && defined(RTLD_PARENT)
#define DL_LOAD(libname) dlopen(libname, RTLD_LAZY | RTLD_GLOBAL |
RTLD_GROUP | RTLD_WORLD | RTLD_PARENT)
#else
#define DL_LOAD(libname) dlopen(libname, RTLD_LAZY | RTLD_GLOBAL)
#endif
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[2003-07-10 10:50:47] sniper@php.net
We could also add those 3 extra ones always though if they just are
defined..:)
------------------------------------------------------------------------
[2003-07-10 10:46:51] sniper@php.net
RTLD_GROUP, RTLD_WORLD and RTLD_PARENT are not available
on Linux. (at least not defined at all in my system).
Also, according to Solaris man page for dlopen(),
(if I read it correctly :), RTLD_GROUP and RTLD_WORLD are on by default
anyway. So only option needed is RTLD_PARENT.
Could you try that only?
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