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first, Content-Length second.

Addition to r1615289.


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PR56881



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- fix signed/unsigned (int/size_t) comparisons,
- add consume_buffer() to factorize code used multiple times,
- cleanup passed brigade (don't rely on next output filters to do it).


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Fix counting of inflated bytes in deflate_in_filter() when asked to flush, since
we now count bytes per inflate() call everywhere, we can't count all the produced
bytes there.

We still need to include all the produced bytes in the brigade.


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Add missing APLOGNO.


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deflate_in_filter():
- use inflated bytes per inflate() call to compute the total output bytes,
- check zlib errors before limits,
- add missing check_ratio() when asked to flush.

deflate_out_filter():
- check ratio after each inflate() call.


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small inputs.  PR56872

Submitted By: Edward Lu 
Committed By: covener



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apply the same workaround from mod_authn_core r1554995 so r->server has our hash.



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Return EPERM if the uid is not root on chroot-ing.

Pointed out by trawick on
<CAKUrXK6EGmG1ZD4+UFZ05yznTe6twOU3n57YeO-Ney-_VV_dCQ@mail.gmail.com>


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httpd is shutdown. This is useful in a combination with socket activation.
Add mod_systemd documentation.


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when httpd is runnning on foreground and user hits ctrl+c. In this case, SIGINT
is sent to all children followed by SIGTERM from the main process, which
interrupts the SIGINT handler and leads to inconsistency (process freezes
or crashes).


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Avoid useless warning message when parsing a section guarded by <IfDefine foo> if $(foo) is used within the section.
PR 56858

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application.

PR: 56858
Submitted by: Manuel Mausz <manuel-asf mausz.at>
Reviewed by: trawick


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lot of requests (for example -n 500000000).


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so remove errno reference.


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so let's remove the redundant code.


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encounters an error. Since the core output filter only emits TRACE1, a higher
level filter shouldn't log the same condition as ERROR.



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"ProxyErrorOverride On" hang until proxy timeout.

Regression from 2.2. It was introduced by r912063
in order to fix PR41646.


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Turn some APR_BUCKET_REMOVE(e)+apr_bucket_destroy(e) into the equivalent apr_bucket_delete(e) to reduce code verbosity


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  with pkg-config since libsystemd-daemon is deprecated upstream.


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  and use pkg-config where available.


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