(pedantic; no impact)
upon error, server will exit, so the impact of momentarily leaking fd
has no impact. This commit holds the fd in srv->stdin_fd to address
Coverity warning about leaking fd when using server.bind = "/dev/stdin"
(expansion of buffer_string_lenth() inline function and CONST_BUF_LEN()
macro, which always check for NULL, appears to cause the analyzer to
believe that a pointer might be NULL in cases where it otherwise can
not be NULL)
x-ref:
http://clang-analyzer.llvm.org/faq.html
Prefer some WolfSSL native APIs when building with WolfSSL.
However, some functionality in WolfSSL is available only through the
WolfSSL compatibility layer for OpenSSL, so the effort to create a
native mod_wolfssl halted here.
(experimental)
mod_gnutls supports most ssl.* config options supported by mod_openssl
x-ref:
"GnuTLS support for the mod_ssl"
https://redmine.lighttpd.net/issues/109
(experimental)
mod_mbedtls supports most ssl.* config options supported by mod_openssl
thx Ward Willats for the initial discussion and attempt in the comments
https://redmine.lighttpd.net/boards/3/topics/7029
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().
fdevent.c no longer directly uses struct server *srv
srv->srvconf.max_fds (if set) is used to set rlimits
set max_conns in server.c after fdevent_init(), which sets srv->max_fds
using srv->srvconf.max_fds (if set) as input hint
e.g. different server.errorlog for different virtual hosts
Also, support different server.breakagelog to have separate script
error logs, applicable to mod_cgi and mod_ssi exec.
use global rather than passing around (server *) just for that
li_itostrn() and li_utostrn() return string length
(rather than requiring subsequent strlen() to find length)
convert all log_error_write() to log_error() and pass (log_error_st *)
use con->errh in preference to srv->errh (even though currently same)
avoid passing (server *) when previously used only for logging (errh)
even 2 billion is way larger than even extreme operating values
expected for the members in base.h
include some structs directly in struct server, rather than by ptr
event framework now calls interface to dispatch events rather than
itself implementing multiple interfaces for fdevent_process() to
be able to dispatch events generically.
Niclas Rosenvik