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httpd allocates separate AF_INET/AF_INET6 sockets automatically
when v4-mapped addresses are disabled


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Expires in a 304 is not a contradiction in terms of r1487118:

     - Expires, Cache-Control, and/or Vary, if the field-value might
        differ from that sent in any previous response for the same
        variant



Submitted by: covener
Reviewed/backported by: jim


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axe attempt to close a previously-closed apr socket
(clang scan-build says "uninitialized", but it doesn't know
how apr_sockaddr_info_get() reports errors)

Submitted by: trawick
Reviewed/backported by: jim


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follow-up to r1554161, r1554168, r1554170, r1554175, r1554188, and r1554195:

axe unnecessary initialization/pool allocation

Submitted by: trawick
Reviewed/backported by: jim


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Address a todo listed in
https://mail-archives.apache.org/mod_mbox/httpd-dev/200205.mbox/%3CPine.LNX.4.33.0205292300380.27841-100000%40mako.covalent.net%3E
"init functions should return status code rather than ssl_die()"

For diagnostic purposes, ssl_die() is still there, but instead
of abruptly exit(1)ing, it will return APR_EGENERAL to the
ssl_init_* callers in ssl_engine_init.c, and these will propagate
the status back to ssl_init_Module.


Followup to r1544774: do not ignore failures from ssl_server_import_{cert,key}
in ssl_init_server_certs

Submitted by: kbrand
Reviewed/backported by: jim


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Merge r1451633, r1451905, r1451921, r1452259, r1453981, r1501913, r1513508, r1531340, r1531370, r1531962, r1533065, r1540052 from trunk:

Add in rough uds support (Bugx 54101) from Blaise Tarr <blaise.tarr@gmail.com>

Make AF_UNIX aware... fix Windows/Netware??

Follow-up to r1451905 to fix NetWare/Windows compilation.


apr trunk-able


message tag for dom sock

Note about new UDS support

UDS subsequent request on a connection fix

Reformat the UDS support inline with a new naming structure.
Use a flag for speed for testing.

syntax sugar... if the worker is associated w/ a UDS,
then make sure the log reporting has a visual clue.

Ensure that userland format of UDS is the same as how it is
configured, no matter how we store and use it internally.

Eclipse code analysis warning

UDS urls need to be desockified when configuring...
Submitted by: jim, fuankg, jim, jim, druggeri, druggeri, jim, jim, jim, jim, jim
Reviewed/backported by: jim


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PR55352: mention in the <Proxy> manual that the matching is a prefix only, not 
the same context-root / segment-aware matching done by <Location>.




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"2.4.4 graceful restart taking long time [PATCH]" thread

fix some missing +1s on proposals from me


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make reference to <If > a link


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Providers defined in <AuthnProviderAlias have not been usable under
in virtual hosts since migrating from mod_authn_alias to mod_authn_core.
PR 55622.


Submitted by: covener
Reviewed/backported by: jim


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mod_dav: Keep track of length of cdata properly when removing leading spaces.

* modules/dav/main/util.c
  (dav_xml_get_cdata): reduce len variable when increasing cdata pointer.

Submitted by: breser
Reviewed/backported by: jim


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Use apr_socket_timeout_get instead of hard-coded 30 seconds timeout.


Use apr_socket_timeout_get instead of hard-coded 30 seconds timeout.

Document r1524368 in CHANGES.

Submitted by: jkaluza
Reviewed/backported by: jim


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Remove SSLPKCS7CertificateFile support:

- was never documented, so very unlikely that it was ever used

- adds complexity without apparent benefit; PKCS#7 files can
  be trivially converted to a file for use with SSLCertificateChainFile
  (concatenated X509 CERTIFICATE chunks, openssl pkcs7 -print_certs...)

- only supports PKCS7 files with PEM encoding, i.e. relies on a
  non-standardized PEM header (cf. RFC 2315 and draft-josefsson-pkix-textual)

- issues pointed out in http://mail-archives.apache.org/mod_mbox/httpd-dev/200607.mbox/%3C20060723093125.GA19423@redhat.com%3E
  were never fully addressed (cf. r424707 and r424735)

- has never worked in vhost context due to a cfgMergeString
  call missing from modssl_ctx_cfg_merge

Proposed by: kbrand
Reviewed by: covener, druggeri


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add some information about setenvif vs. subrequests for PR55957




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