[users@httpd] openssl-1.1.0 with httpd-2.4.33

[Hemant Chaudhary <he...@gmail.com>]

Hi All,

I am trying to build openssl-1.1.0 with httpd-2.4.33, everything is working
fine without mod_ssl. But when I am loading mod_ssl, I am getting error
while deloading the module i:e dso_close. Whereas httpd-2.4.33 is working
fine with openssl-1.0.2d.

Does anybody also get this issue ?

Thanks
Hemant

Re: [users@httpd] openssl-1.1.0 with httpd-2.4.33

[Eric Covener <co...@gmail.com>]

On Wed, May 2, 2018 at 5:56 AM, Hemant Chaudhary
<he...@gmail.com> wrote:
> Hi All,
>
> I am trying to build openssl-1.1.0 with httpd-2.4.33, everything is working
> fine without mod_ssl. But when I am loading mod_ssl, I am getting error
> while deloading the module i:e dso_close. Whereas httpd-2.4.33 is working
> fine with openssl-1.0.2d.
>

1.1 uses an atexit() callback which surprisingly fires when a module
is unloaded.  On some platforms, openssl intentionally leaks a
reference to itself to delay this cleanup until a real exit. But maybe
it's not implemented (properly) on your platform.   Here is one of the
artifacts where this was fixed on AIX:
https://github.com/openssl/openssl/issues/5485

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