(optional addition to (data_string *), used by http_header.[ch])
extend (data_string *) instead of creating another data_* TYPE_*
(new data type would probably have (data_string *) as base class)
(might revisit choice in the future)
HTTP_HEADER_UNSPECIFIED has been removed. It was used in select
locations as an optimization to avoid looking up enum header_header_e
before checking the array, but the ordering in the array now relies
on having the id. Having the id allows for a quick check if a common
header is present or not in the htags bitmask, before checking the
array, and allows for integer comparison in the log(n) search of the
array, instead of strncasecmp().
With HTTP_HEADER_UNSPECIFIED removed, add optimization to set bit
in htags for HTTP_HEADER_OTHER when an "other" header is added,
but do not clear the bit, as there might be addtl "other" headers
NB: r->tmp_buf == srv->tmp_buf (pointer is copied for quicker access)
NB: request read and write chunkqueues currently point to connection
chunkqueues; per-request and per-connection chunkqueues are
not distinct from one another
con->read_queue == r->read_queue
con->write_queue == r->write_queue
NB: in the future, a separate connection config may be needed for
connection-level module hooks. Similarly, might need to have
per-request chunkqueues separate from per-connection chunkqueues.
Should probably also have a request_reset() which is distinct from
connection_reset().
More specific checks on contents of array lists. Each module using
lists now does better checking on the types of values in the list
(strings, integers, arrays/lists)
This helps prevent misconfiguration of things like cgi.assign,
fastcgi.server, and scgi.server, where source code might be
served as static files if parenthesis are misplaced.
x-ref:
https://redmine.lighttpd.net/boards/2/topics/6571
directives to set value, rather than append values to headers, env
setenv.set-request-header
setenv.set-response-header
setenv.set-environment
These directives take precedence over the setenv.add-* counterparts
Set a blank value for request or response header to remove the header
(blank value in environment will be set as the value; not removed)
setenv.*-environment is now deferred to handle_request_env hook.
setenv.*-response-header is now processed in handle_response_start hook.
x-ref:
"setenv.add-or-replace-response-header"
https://redmine.lighttpd.net/issues/650
"set-request-header or remove-request-header support for mod_setenv"
https://redmine.lighttpd.net/issues/2295
* remove unused structs and functions
(buffer_array, read_buffer)
* change return type from int to void for many functions,
as the return value (indicating error/success) was never checked,
and the function would only fail on programming errors and not on
invalid input; changed functions to use force_assert instead of
returning an error.
* all "len" parameters now are the real size of the memory to be read.
the length of strings is given always without the terminating 0.
* the "buffer" struct still counts the terminating 0 in ->used,
provide buffer_string_length() to get the length of a string in a
buffer.
unset config "strings" have used == 0, which is used in some places
to distinguish unset values from "" (empty string) values.
* most buffer usages should now use it as string container.
* optimise some buffer copying by "moving" data to other buffers
* use (u)intmax_t for generic int-to-string functions
* remove unused enum values: UNUSED_CHUNK, ENCODING_UNSET
* converted BUFFER_APPEND_SLASH to inline function (no macro feature
needed)
* refactor: create chunkqueue_steal: moving (partial) chunks into another
queue
* http_chunk: added separate function to terminate chunked body instead of
magic handling in http_chunk_append_mem().
http_chunk_append_* now handle empty chunks, and never terminate the
chunked body.
From: Stefan Bühler <stbuehler@web.de>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2975 152afb58-edef-0310-8abb-c4023f1b3aa9
These should all be non critical:
* memory leaks on startup in error cases (which lead to
immediate shutdowns anyway)
* http_auth/ldap: passing uninitialized "ret" to ldap_err2string
* sizeof(T) not matching the target pointer in malloc/calloc calls;
those cases were either:
* T being the wrong pointer type - shouldn't matter as long as all
pointers have same size
* T being larger than the type needed
* mod_accesslog: direct use after free in cleanup (server shutdown);
could crash before "clean" shutdown
* some false positives (mod_compress, mod_expire)
* assert(srv->config_context->used > 0); - this is always the case,
as there is always a global config block
From: Stefan Bühler <stbuehler@web.de>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2920 152afb58-edef-0310-8abb-c4023f1b3aa9
The proper way to declare a function taking no parameters isn't:
foo bar();
But this instead:
foo bar(void);
Signed-off-by: Cyril Brulebois <kibi@debian.org>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2843 152afb58-edef-0310-8abb-c4023f1b3aa9
i hope it helps with merging stuff back to 1.5
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@1371 152afb58-edef-0310-8abb-c4023f1b3aa9
Mohammed Sadiq
