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instead of substrings.

PR: 28037
Submitted by: Dan Franklin <dan dan-franklin.com>, Stefan Fritsch


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  around bitwise-and.


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otherwise the pollset-remove can crash (at least with select-based poll, since
fd is now -1)


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Reject client-initiated renegotiations; this is sufficient to prevent
the attack for any configuration which does not require renegotiation
due to per-directory/per-location access control configuration.

Configuration with per-directory/per-location access control
requirements (such as "SSLVerifyClient require") are still vulnerable
to CVE-2009-3555 with this patch applied (if using OpenSSL <= 0.9.8k).

* modules/ssl/ssl_private.h (SSLConnRec): Add reneg_state field.
  (ssl_callback_Info): Renamed from ssl_callback_LogTracingState.

* modules/ssl/ssl_engine_init.c (ssl_init_ctx_callbacks): Install
  the (renamed) info callback unconditionally.

* modules/ssl/ssl_engine_io.c (ssl_filter_ctx_t): Add config pointer
  to SSLConnRec.
  (bio_filter_out_write, bio_filter_in_read): Fail with
  APR_ECONNABORTED if the reneg state is set to RENEG_ABORT.

* modules/ssl/ssl_engine_kernel.c (log_tracing_state): Factored out
  of ssl_callback_LogTracingState.
  (ssl_callback_Info): New function.


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Reviewed by: sctemme, niq, rpluem


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can't possibly work, since it contains a fully-qualified URL in the
RewriteRule. Feel free to revert iff you can provide a description and a
functional rule.


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because that's such an arbitrary designation, and I'm afraid that it
will become a catch-all. So if someone wants to do this differently, I
certainly won't object.


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REMOTE_IDENT. Browsers stopped sending REMOTE_IDENT 15 years ago, and
even when they did, it wasn't trustworthy.


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Please also note that this rule refers to before and after 1.3b6.
That's embarrassing. It would be great if someone would apply the
relevant changes to the 2.2 and 2.0 docs also.


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counterintuitively in per-directory context. (lots of mysterious no-op 
rulesets due to ^/ in htaccess)

Tweak QSA text.



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  for natural order string sorting.


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of MPMs of some type (threaded or share-able or enabled), as suggested
by jorton

rename some MPM-related variables


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  lazy variables, courtesy of LLVM scan-build.


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as shared modules.


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Additional rewording of vhost details.

PR48125


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