to proxy status, mod_ssl session cache info,
mod_cache_socache and the status hook of the
individual socache implementations.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1671397 13f79535-47bb-0310-9956-ffa450edef68
More uses of ap_map_http_request_error() and AP_FILTER_ERROR so that we never
return an HTTP error status from a handler if some filter generated a response
already.
That is, from a handler, either ap_get_brigade() (an input filter) returned
AP_FILTER_ERROR and we must forward it to ap_die(), or ap_pass_brigade() (an
output filter) failed with any status and we must return AP_FILTER_ERROR in
any case for ap_die() to determine whether a response is needed or not.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1665625 13f79535-47bb-0310-9956-ffa450edef68
304 does not contain Content-Type and mod_mime regenerates
the Content-Type based on the r->filename. This later leads to original
Content-Type to be lost (overwriten by whatever mod_mime generates).
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1665216 13f79535-47bb-0310-9956-ffa450edef68
in Content-Type handling.
mod_cache: Avoid a crash when Content-Type has an empty value. PR56924.
Submitted By: Mark Montague <mark catseye.org>
Reviewed By: Jan Kaluza
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1624234 13f79535-47bb-0310-9956-ffa450edef68
Define the cache_merge_headers_out() function to merge r->err_headers_out into
r->headers_out and add the ones from r->content_type/encoding if available.
Use it in ap_cache_cacheable_headers_out() where the same is done and in
cache_save_filter() where this has to be done before updating the entry.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1594643 13f79535-47bb-0310-9956-ffa450edef68
response. PR 55547.
When mod_cache asks for a revalidation of a stale entry and the origin responds
with a 304 (not that stale), the module strips the non-cacheable headers from
the origin response and merges the stale headers to update the cache.
The problem is that mod_cache won't forward the non-cacheable headers to the
client, for example if the 304 response contains both Set-Cookie and
'Cache-Control: no-cache="Set-Cookie"' headers, or CacheIgnoreHeaders is used.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591328 13f79535-47bb-0310-9956-ffa450edef68
PR 55547.
When the conditional request meets the conditions of the stale then revalidated
entry, the forwarded 304 response includes the entity headers merged from the
cached headers (before updating the entry).
Strip them before returning a 304.
Since the entity headers are stripped elsewhere, factorize the code using a
new table (MOD_CACHE_ENTITY_HEADERS[]) containing these headers's names.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591320 13f79535-47bb-0310-9956-ffa450edef68
PR 55547.
When the conditional request meets the conditions of the stale then revalidated
entry, the forwarded 304 response includes the entity headers merged from the
cached headers (before updating the entry).
Strip them before returning a 304.
Since the entity headers are stripped elsewhere, factorize the code using a
new table (MOD_CACHE_ENTITY_HEADERS[]) containing these headers's names.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591312 13f79535-47bb-0310-9956-ffa450edef68
untrusted origin servers to crash mod_cache in a forward proxy configuration.
mod_cache: Avoid a crash with strcmp() when the hostname is not provided.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1523235 13f79535-47bb-0310-9956-ffa450edef68
- Expires, Cache-Control, and/or Vary, if the field-value might
differ from that sent in any previous response for the same
variant
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1518269 13f79535-47bb-0310-9956-ffa450edef68
