mod_cache: Remove dead code from the legacy mod_mem_cache module.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210893 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210870 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210729 13f79535-47bb-0310-9956-ffa450edef68

Overhaul the caching guide in an effort to clearly distinguish between
the mod_cache caching, the socache caching, and other caching we do, such
as mod_file_cache.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210727 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210449 13f79535-47bb-0310-9956-ffa450edef68

Fix a few compiler warning reported by Steffen:
- some signed/unsigned mismatches
- const for a function does not make sense


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210379 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210288 13f79535-47bb-0310-9956-ffa450edef68

Add lots of unique tags to error log messages

ssl_util.c: Downgrade some dynamic locking messages from level DEBUG
to TRACE1-3


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210287 13f79535-47bb-0310-9956-ffa450edef68

Change the provider names to match the module names:
mod_slotmem_shm: shared -> shm
mod_socache_memcache: mc -> memcache


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210224 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210222 13f79535-47bb-0310-9956-ffa450edef68

More pointers to mod_socache*


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210133 13f79535-47bb-0310-9956-ffa450edef68

per module as the proxy_function instead of
the macro __FUNCTION__ which is not C89.

There's no real loss of information, because all
of the calls are in the same scgi handler function.

All proxy modules apart form SCGI already use the
upper case scheme in the analogous calls.

Backport of r1210124 from trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210125 13f79535-47bb-0310-9956-ffa450edef68

Point to mod_socache_* in the SSLSessionCache error message


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210083 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210081 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1210023 13f79535-47bb-0310-9956-ffa450edef68

mod_proxy: Remove dead code from the public API, move single use code out
of the public API, remove redundant code from the public API.
mod_cache: Remove redundant code from the public API.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209960 13f79535-47bb-0310-9956-ffa450edef68

mod_proxy: Make ap_proxy_retry_worker() into an optional function. Allows
mod_lbmethod_bybusyness, mod_lbmethod_byrequests, mod_lbmethod_bytraffic
and mod_lbmethod_heartbeat to be loaded without mod_proxy yet being present,
which happens when modules are loaded in alphabetical order.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209958 13f79535-47bb-0310-9956-ffa450edef68

Add APLOGNO() macro for unique tags for every log message.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209777 13f79535-47bb-0310-9956-ffa450edef68

ap_core_translate: factor out duplicate code.  no functional change.

Submitted by: Greg Ames


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209748 13f79535-47bb-0310-9956-ffa450edef68

Fix apr_status_t being passed as loglevel


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209742 13f79535-47bb-0310-9956-ffa450edef68

- Add some error handling for writing to the output filter chain.
- Add some ap_assert()s for error cases that probably should not happen (and
  the following code would break).
  These fix some compiler warnings about "variable 'rv' set but not used".
- Prevent a leak of a bucket in one error case.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209736 13f79535-47bb-0310-9956-ffa450edef68

mod_auth_form: Use apr_status_t for the mod_session API.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209626 13f79535-47bb-0310-9956-ffa450edef68

mod_session_dbd: Use apr_status_t as a return code across the mod_session API.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209620 13f79535-47bb-0310-9956-ffa450edef68

mod_session: Use apr_status_t as a return code across the mod_session API,
clarify where we ignore errors and why.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209606 13f79535-47bb-0310-9956-ffa450edef68

Fix segfault with Solaris LDAP SDK when enabling ldaps.

Enable SSL by passing secure=1 to apr_ldap_init instead of calling
apr_ldap_set_option(... APR_LDAP_OPT_TLS ...).

This change carefully avoids any change of behavior on non-Solaris LDAP SDKs.

PR: 42682


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209604 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209506 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209500 13f79535-47bb-0310-9956-ffa450edef68

mod_session_crypto: Fix a pool lifetime problem when reading from
SessionCryptoPassphraseFile.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209466 13f79535-47bb-0310-9956-ffa450edef68

* server/listen.c (open_listeners): Fix logic error caught by
  Coverity; possible NULL pointer deref at startup with a
  particular (and unlikely) listener/system config.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209439 13f79535-47bb-0310-9956-ffa450edef68

Fix for additional cases of URL rewriting with ProxyPassMatch or
RewriteRule, where particular request-URIs could result in undesired
backend network exposure in some configurations. (CVE-2011-4317)

Thanks to Prutha Parikh from Qualys for reporting this issue.

* modules/proxy/mod_proxy.c (proxy_trans): Decline to handle the "*"
  request-URI.  Fail for cases where r->uri does not begin with a "/".

* modules/mappers/mod_rewrite.c (hook_uri2file): Likewise.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209436 13f79535-47bb-0310-9956-ffa450edef68

Bring Windows httpd.conf up to date with documented or required modules


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209331 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209090 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209089 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209070 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209062 13f79535-47bb-0310-9956-ffa450edef68

mod_rewrite: Add the AllowNoSlash RewriteOption, which makes it possible
for RewriteRules to be placed in .htaccess files that match the directory
with no trailing slash. PR 48304.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1209057 13f79535-47bb-0310-9956-ffa450edef68

regexes for no additional cost.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1208917 13f79535-47bb-0310-9956-ffa450edef68

Use 2 sep hashing functions to account for collisions...
Safe enough
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1208899 13f79535-47bb-0310-9956-ffa450edef68

Remove some getpid() logging, this is now also included in the error log format.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1208848 13f79535-47bb-0310-9956-ffa450edef68

mod_cache: Apply the API change that allows future mod_cache providers to
invalidate cache entries, which will fix PR15868.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1208824 13f79535-47bb-0310-9956-ffa450edef68