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htpasswd/htdigest: Disable support for bcrypt on EBCDIC platforms.
apr-util's bcrypt implementation doesn't tolerate EBCDIC.

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


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ab: try all destination socket addresses returned by apr_sockaddr_info_get
instead of failing on first one when not available.
Needed for instance if localhost resolves to both ::1 and 127.0.0.1
e.g. if both are in /etc/hosts.

ab: Use only one connection to determine working destination socket address.

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


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htpasswd/htdbm: report the right limit when get_password()
overflows.

Submitted by: rjung
Reviewed by: rjung, covener, jailletc36


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htpasswd: Don't fail in -v mode if password file is unwritable.
PR 61631.

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


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htpasswd: don't point to (unused) stack memory on output
to make static analysers happy.  PR 60634.

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


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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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