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From Yann Ylavic <ylavic....@gmail.com>
Subject Re: HTTPS connections lock-up with 2.4.18
Date Mon, 01 Feb 2016 08:06:13 GMT
On Mon, Feb 1, 2016 at 3:41 AM, Joachim Achtzehnter <joachim@kraut.ca> wrote:
> After upgrading from 2.4.12 to 2.4.18 we find that some requests for files
> cause a lock-up when HTTPS is used, but not with plain HTTP. After some
> debugging it seems the problem is that the mod_ssl no longer explicitly
> flushes the output it produced before going back to reading a new request on
> the same connection.
>
> This is a 32-bit Intel Linux platform, and by stepping through the mod_ssl
> output filter in the debugger I can see that the files that cause problems
> are being read by Apache using the mmap approach.
>
> Restoring the explicit flushing from 2.4.12 gets the 2.4.18 version of
> mod-ssl working for us. Here is the patch:

Which system and openssl versions are you using?
Did you build 2.4.18 yourself, against the same version of openssl the
system is running?

Regards,
Yann.

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