Changes with Apache 2.4.34
*) Introduce zh-cn and zh-tw (simplified and traditional Chinese) error
document translations. [CodeingBoy, popcorner]
*) event: avoid possible race conditions with modules on the child pool.
[Stefan Fritsch]
*) mod_proxy: Fix a corner case where the ProxyPassReverseCookieDomain or
ProxyPassReverseCookiePath directive could fail to update correctly
'domain=' or 'path=' in the 'Set-Cookie' header. PR 61560.
[Christophe Jaillet]
*) mod_ratelimit: fix behavior when proxing content. PR 62362.
[Luca Toscano, Yann Ylavic]
*) core: Re-allow '_' (underscore) in hostnames.
[Eric Covener]
*) mod_authz_core: If several parameters are used in a AuthzProviderAlias
directive, if these parameters are not enclosed in quotation mark, only
the first one is handled. The other ones are silently ignored.
Add a message to warn about such a spurious configuration.
PR 62469 [Hank Ibell <hwibell gmail.com>, Christophe Jaillet]
*) mod_md: improvements and bugfixes
- MDNotifyCmd now takes additional parameter that are passed on to the called command.
- ACME challenges have better checks for interference with other modules
- ACME challenges are only handled for domains managed by the module, allowing
other ACME clients to operate for other domains in the server.
- better libressl integration
*) mod_proxy_wstunnel: Add default schema ports for 'ws' and 'wss'.
PR 62480. [Lubos Uhliarik <luhliari redhat.com>}
*) logging: Some early logging-related startup messages could be lost
when using syslog for the global ErrorLog. [Eric Covener]
*) mod_cache: Handle case of an invalid Expires header value RFC compliant
like the case of an Expires time in the past: allow to overwrite the
non-caching decision using CacheStoreExpired and respect Cache-Control
"max-age" and "s-maxage". [Rainer Jung]
*) mod_xml2enc: Fix forwarding of error metadata/responses. PR 62180.
[Micha Lenk <micha lenk.info>, Yann Ylavic]
*) mod_proxy_http: Fix response header thrown away after the previous one
was considered too large and truncated. PR 62196. [Yann Ylavic]
*) core: Add and handle AP_GETLINE_NOSPC_EOL flag for ap_getline() family
of functions to consume the end of line when the buffer is exhausted.
PR 62198. [Yann Ylavic]
*) mod_proxy_http: Add new worker parameter 'responsefieldsize' to
allow maximum HTTP response header size to be increased past 8192
bytes. PR 62199. [Hank Ibell <hwibell gmail.com>]
*) mod_ssl: Extend SSLOCSPEnable with mode 'leaf' that only checks the leaf
of a certificate chain. PR62112.
[Ricardo Martin Camarero <rickyepoderi yahoo.es>]
*) http: Fix small memory leak per request when handling persistent
connections. [Ruediger Pluem, Joe Orton]
*) mod_proxy_html: Fix variable interpolation and memory allocation failure
in ProxyHTMLURLMap. [Ewald Dieterich <ewald mailbox.org>]
*) mod_remoteip: Fix RemoteIP{Trusted,Internal}ProxyList loading broken by 2.4.30.
PR 62220. [Chritophe Jaillet, Yann Ylavic]
*) mod_remoteip: When overriding the useragent address from X-Forwarded-For,
zero out what had been initialized as the connection-level port. PR59931.
[Hank Ibell <hwibell gmail.com>]
*) core: In ONE_PROCESS/debug mode, cleanup everything when exiting.
[Yann Ylavic]
*) mod_proxy_balancer: Add hot spare member type and corresponding flag (R).
Hot spare members are used as drop-in replacements for unusable workers
in the same load balancer set. This differs from hot standbys which are
only used when all workers in a set are unusable. PR 61140. [Jim Riggs]
*) suexec: Add --enable-suexec-capabilites support on Linux, to use
setuid/setgid capability bits rather than a setuid root binary.
[Joe Orton]
*) suexec: Add support for logging to syslog as an alternative to
logging to a file; use --without-suexec-logfile --with-suexec-syslog.
[Joe Orton]
*) mod_ssl: Restore 2.4.29 behaviour in SSL vhost merging/enabling
which broke some rare but previously-working configs. [Joe Orton]
*) core, log: improve sanity checks for the ErrorLog's syslog config, and
explicitly allow only lowercase 'syslog' settings. PR 62102
[Luca Toscano, Jim Riggs, Christophe Jaillet]
*) mod_http2: accurate reporting of h2 data input/output per request via
mod_logio. Fixes an issue where output sizes where counted n-times on
reused slave connections. [Stefan Eissing]
See github issue:
https://github.com/icing/mod_h2/issues/158 *) mod_http2: Fix unnecessary timeout waits in case streams are aborted.
[Stefan Eissing]
*) mod_http2: restoring the v1.10.16 keepalive timeout behaviour of mod_http2.
[Stefan Eissing]
*) mod_proxy: Do not restrict the maximum pool size for backend connections
any longer by the maximum number of threads per process and use a better
default if mod_http2 is loaded.
[Yann Ylavic, Ruediger Pluem, Stefan Eissing, Gregg Smith]
*) mod_slotmem_shm: Add generation number to shm filename to fix races
with graceful restarts. PRs 62044 and 62308. [Jim Jagielski, Yann Ylavic]
*) core: Preserve the original HTTP request method in the '%<m' LogFormat
when an path-based ErrorDocument is used. PR 62186.
[Micha Lenk <micha lenk.info>]
*) mod_remoteip: make proxy-protocol work on slave connections, e.g. in
HTTP/2 requests. [Stefan Eissing]
See also
https://github.com/roadrunner2/mod-proxy-protocol/issues/6 *) mod_ssl: Fix merging of proxy SSL context outside <Proxy> sections,
regression introduced in 2.4.30. PR 62232. [Rainer Jung, Yann Ylavic]
*) mod_md: Fix compilation with OpenSSL before version 1.0.2. [Rainer Jung]
*) mod_dumpio: do nothing below log level TRACE7. [Yann Ylavic]
*) mod_remoteip: Restore compatibility with APR 1.4 (apr_sockaddr_is_wildcard).
[Eric Covener]
*) core: On ECBDIC platforms, some errors related to oversized headers
may be misreported or be logged as ASCII escapes. PR 62200
[Hank Ibell <hwibell gmail.com>]
*) mod_ssl: Fix cmake-based build. PR 62266. [Rainer Jung]
*) core: Add <IfFile>, <IfDirective> and <IfSection> conditional
section containers. [Eric Covener, Joe Orton]
