bio_filter_in_read): Clear retry flags before aborting
  on client-initiated reneg.

PR: 63052


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  return APR_SUCCESS rather than rv, which is guaranteed to be
  APR_SUCCESS in current code.


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  Remove written-but-not-read variable (gcc 8.x warning).


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+1 from covener and jim on dev@


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This just got me. I upgraded macOS to Mojave (w/ latest Xcode) and I always build w/ maintainer-mode. The problem is that libxml2 will include various unicode/*.h files that have C++ type comments, which causes building to fail (due to Werror). Work around this.


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On some platforms (e.g. OpenBSD) zlib's input/output counters are off_t
instead of ulong, which resuls in format-string warnings from some
compilers (e.g. clang). Work around this by upcasting to uint64_t.
Discussed on dev@ with ylavic and wrowe


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     have been fixed. [Michael Kaufmann, Stefan Eissing]



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In ap_resolve_env(), the string returned from getenv() should be copied since
the returned string may be statically allocated.

This fixes an issue where the value for the last env var is substituted for all
env vars in a directive containing multiple env vars.


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from the Include/IncludeOptional directives into a generic set of
functions ap_dir_nofnmatch() and ap_dir_fnmatch().


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I have choosen "unlikely" because this bug has been around for ever ([1]) and the pool is only "cleared"; that is to say, the data is still valid, but the memory *could* be re-used.

[1]: http://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/modules/dav/main/mod_dav.c?revision=85717&view=markup&sortby=date#l1610

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* docs/manual/programs/htpasswd.xml: Document that bcrypt rounds are
capped at 17.

PR: 62078


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PR: 33207


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     on HTTP/2 connections. Fixes PR 62654. [Stefan Eissing]



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     afterwards. Otherwise errors are reported when other SSL using modules
     are in play. Fixes PR 62880. [Michael Kaufmann]



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  Apache::Test is stale and needs updating.


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Actually *len can be > 0 here, at least without a change I'm working on but now
think should be discussed first probably. Anyway r1844928 alone is broken, just
rollback for now.


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No functional change, we never get there when *len > 0.


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