LibreSSL doesn't have or require applink.c

Submitted by: rjung
Reviewed by: rjung, ylavic, covener


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(r1826856 in trunk)

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with trunk.


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and htdigest bringing them in sync with trunk.


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during 2.4.32 testing (thanks to Joe for pointing
out the trunk fix) and two more small changes
bringing 2.4 ab in sync with trunk ab.


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We can't use 'r' after ap_process_request_after_handler(), the core output
filter might have cleaned up its deferred bucket brigade on error, including
the EOR bucket.

Reported by: steffenal
Fixes SpiderLabs/ModSecurity#1542



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trunk to 2.4.x in r1824187.


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from trunk to 2.4.x in r1476685.


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(r1826318 in trunk)

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* support/ab.c: Fix crash caused by integer overflow when printing stats with
lot of requests (for example -n 500000000).

Submitted by: jkaluza
Reviewed by: jorton, jim, ylavic


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* mod_access_compat, mod_authz_host: Handle '#' character.
For mod_access_compat, disable '#' in hostname completely.
For mod_authz_host, treat '#' as a comment and ignore everything after that.
This allows better handling of admin errors like
'Require host localhost# Add example.com later'.

* modules/aaa/mod_authz_host.c (host_check_authorization): Simplify
  comment stripping in "Require host"; log a warning if a comment is
  used in 'Require host', or an error if the expression is empty with
  the comment stripped. (Currently in 2.4, #comment part is parsed)

Submitted by: jkaluza, jorton
Reviewed by: jorton, jim, ylavic


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* support/rotatelogs.c (get_now): Return the offset applied to the
  Unix time as a parameter.
  (doRotate): When exploding the time for strtfime formatting, iff in
  -l mode, subtract the offset and explode the real Unix time as a
  local time so %Z etc works correctly.

* support/rotatelogs.c (get_now): Fix the NULL ptr dereferences 
  added in r1532281.

* support/rotatelogs.c: Introduce an adjusted_time_t type to store the
  weird "adjusted time since epoch" type returned by get_now().
  Switch from int to long to fix an unnecessary Y2K38 issue.  Adjust
  use throughout and clean up other type issues.  No functional change
  intended apart from fixing Y2K38.

Submitted by: jorton
Reviewed by: jorton, jim, ylavic


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Add optional _RAW suffix to SSL_*_DN_xx attribute names, allowing
users to convert an attribute value without conversion to UTF-8.  (A
public CA has issued certs with attributes tagged as the wrong ASN.1
string types.)

* modules/ssl/ssl_util_ssl.c (asn1_string_convert): Rename from
  asn1_string_to_utf8; add raw argument. Reimplement _to_utf8 as
  macro.
  (modssl_X509_NAME_ENTRY_to_string): Add raw argument.

* modules/ssl/ssl_engine_vars.c (ssl_var_lookup_ssl_cert_dn): Use raw
  string conversion if _RAW suffix is present in DN component.

Submitted by: jorton
Reviewed by: jorton, jim, ylavic


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