Update 3rd party modules in options.mk.
Changes with nginx 1.10.1
- Security: a segmentation fault might occur in a worker process while
writing a specially crafted request body to a temporary file
(CVE-2016-4450); the bug had appeared in 1.3.9.
Changes with nginx 1.10.0
- 1.10.x stable branch.
Changes with nginx 1.9.15
- Bugfix: "recv() failed" errors might occur when using HHVM as a
FastCGI server.
- Bugfix: when using HTTP/2 and the "limit_req" or "auth_request"
directives a timeout or a "client violated flow control" error might
occur while reading client request body; the bug had appeared in
1.9.14.
- Workaround: a response might not be shown by some browsers if HTTP/2
was used and client request body was not fully read; the bug had
appeared in 1.9.14.
- Bugfix: connections might hang when using the "aio threads"
directive.
Thanks to Mindaugas Rasiukevicius.
Changes with nginx 1.9.14
- Feature: OpenSSL 1.1.0 compatibility.
- Feature: the "proxy_request_buffering", "fastcgi_request_buffering",
"scgi_request_buffering", and "uwsgi_request_buffering" directives
now work with HTTP/2.
- Bugfix: "zero size buf in output" alerts might appear in logs when
using HTTP/2.
- Bugfix: the "client_max_body_size" directive might work incorrectly
when using HTTP/2.
- Bugfix: of minor bugs in logging.
Changes with nginx 1.9.13
- Change: non-idempotent requests (POST, LOCK, PATCH) are no longer
passed to the next server by default if a request has been sent to a
backend; the "non_idempotent" parameter of the "proxy_next_upstream"
directive explicitly allows retrying such requests.
- Feature: the ngx_http_perl_module can be built dynamically.
- Feature: UDP support in the stream module.
- Feature: the "aio_write" directive.
- Feature: now cache manager monitors number of elements in caches and
tries to avoid cache keys zone overflows.
- Bugfix: "task already active" and "second aio post" alerts might
appear in logs when using the "sendfile" and "aio" directives with
subrequests.
- Bugfix: "zero size buf in output" alerts might appear in logs if
caching was used and a client closed a connection prematurely.
- Bugfix: connections with clients might be closed needlessly if
caching was used.
Thanks to Justin Li.
- Bugfix: nginx might hog CPU if the "sendfile" directive was used on
Linux or Solaris and a file being sent was changed during sending.
- Bugfix: connections might hang when using the "sendfile" and "aio
threads" directives.
- Bugfix: in the "proxy_pass", "fastcgi_pass", "scgi_pass", and
"uwsgi_pass" directives when using variables.
Thanks to Piotr Sikora.
- Bugfix: in the ngx_http_sub_filter_module.
- Bugfix: if an error occurred in a cached backend connection, the
request was passed to the next server regardless of the
proxy_next_upstream directive.
- Bugfix: "CreateFile() failed" errors when creating temporary files
on
Windows.
Changes with nginx 1.9.12
- Feature: Huffman encoding of response headers in HTTP/2.
Thanks to Vlad Krasnov.
- Feature: the "worker_cpu_affinity" directive now supports more than
64 CPUs.
- Bugfix: compatibility with 3rd party C++ modules; the bug had
appeared in 1.9.11.
Thanks to Piotr Sikora.
- Bugfix: nginx could not be built statically with OpenSSL on Linux;
the bug had appeared in 1.9.11.
- Bugfix: the "add_header ... always" directive with an empty value
did
not delete "Last-Modified" and "ETag" header lines from error
responses.
- Workaround: "called a function you should not call" and "shutdown
while in init" messages might appear in logs when using OpenSSL
1.0.2f.
- Bugfix: invalid headers might be logged incorrectly.
- Bugfix: socket leak when using HTTP/2.
- Bugfix: in the ngx_http_v2_module.
Changes with nginx 1.9.11
- Feature: TCP support in resolver.
- Feature: dynamic modules.
- Bugfix: the $request_length variable did not include size of request
headers when using HTTP/2.
- Bugfix: in the ngx_http_v2_module.
Changes with nginx 1.9.10
- Security: invalid pointer dereference might occur during DNS server
response processing if the "resolver" directive was used, allowing an
attacker who is able to forge UDP packets from the DNS server to
cause segmentation fault in a worker process (CVE-2016-0742).
- Security: use-after-free condition might occur during CNAME response
processing if the "resolver" directive was used, allowing an attacker
who is able to trigger name resolution to cause segmentation fault in
a worker process, or might have potential other impact
(CVE-2016-0746).
- Security: CNAME resolution was insufficiently limited if the
"resolver" directive was used, allowing an attacker who is able to
trigger arbitrary name resolution to cause excessive resource
consumption in worker processes (CVE-2016-0747).
- Feature: the "auto" parameter of the "worker_cpu_affinity"
directive.
- Bugfix: the "proxy_protocol" parameter of the "listen" directive did
not work with IPv6 listen sockets.
- Bugfix: connections to upstream servers might be cached incorrectly
when using the "keepalive" directive.
- Bugfix: proxying used the HTTP method of the original request after
an "X-Accel-Redirect" redirection.
Changes with nginx 1.9.9
- Bugfix: proxying to unix domain sockets did not work when using
variables; the bug had appeared in 1.9.8.
Changes with nginx 1.9.8
- Feature: pwritev() support.
- Feature: the "include" directive inside the "upstream" block.
- Feature: the ngx_http_slice_module.
- Bugfix: a segmentation fault might occur in a worker process when
using LibreSSL; the bug had appeared in 1.9.6.
- Bugfix: nginx could not be built on OS X in some cases.
Changes with nginx 1.9.7
- Feature: the "nohostname" parameter of logging to syslog.
- Feature: the "proxy_cache_convert_head" directive.
- Feature: the $realip_remote_addr variable in the
ngx_http_realip_module.
- Bugfix: the "expires" directive might not work when using variables.
- Bugfix: a segmentation fault might occur in a worker process when
using HTTP/2; the bug had appeared in 1.9.6.
- Bugfix: if nginx was built with the ngx_http_v2_module it was
possible to use the HTTP/2 protocol even if the "http2" parameter of
the "listen" directive was not specified.
- Bugfix: in the ngx_http_v2_module.
Changes with nginx 1.9.6
- Bugfix: a segmentation fault might occur in a worker process when
using HTTP/2.
Thanks to Piotr Sikora and Denis Andzakovic.
- Bugfix: the $server_protocol variable was empty when using HTTP/2.
- Bugfix: backend SSL connections in the stream module might be timed
out unexpectedly.
- Bugfix: a segmentation fault might occur in a worker process if
different ssl_session_cache settings were used in different virtual
servers.
- Bugfix: nginx/Windows could not be built with MinGW gcc; the bug had
appeared in 1.9.4.
Thanks to Kouhei Sutou.
- Bugfix: time was not updated when the timer_resolution directive was
used on Windows.
- Miscellaneous minor fixes and improvements.
Thanks to Markus Linnala, Kurtis Nusbaum and Piotr Sikora.
Changes with nginx 1.9.5
- Feature: the ngx_http_v2_module (replaces ngx_http_spdy_module).
Thanks to Dropbox and Automattic for sponsoring this work.
- Change: now the "output_buffers" directive uses two buffers by
default.
- Change: now nginx limits subrequests recursion, not simultaneous
subrequests.
- Change: now nginx checks the whole cache key when returning a
response from cache.
Thanks to Gena Makhomed and Sergey Brester.
- Bugfix: "header already sent" alerts might appear in logs when using
cache; the bug had appeared in 1.7.5.
- Bugfix: "writev() failed (4: Interrupted system call)" errors might
appear in logs when using CephFS and the "timer_resolution" directive
on Linux.
- Bugfix: in invalid configurations handling.
Thanks to Markus Linnala.
- Bugfix: a segmentation fault occurred in a worker process if the
"sub_filter" directive was used at http level; the bug had appeared
in 1.9.4.
Changes with nginx 1.9.4
- Change: the "proxy_downstream_buffer" and "proxy_upstream_buffer"
directives of the stream module are replaced with the
"proxy_buffer_size" directive.
- Feature: the "tcp_nodelay" directive in the stream module.
- Feature: multiple "sub_filter" directives can be used
simultaneously.
- Feature: variables support in the search string of the "sub_filter"
directive.
- Workaround: configuration testing might fail under Linux OpenVZ.
Thanks to Gena Makhomed.
- Bugfix: old worker processes might hog CPU after reconfiguration
with
a large number of worker_connections.
- Bugfix: a segmentation fault might occur in a worker process if the
"try_files" and "alias" directives were used inside a location given
by a regular expression; the bug had appeared in 1.7.1.
- Bugfix: the "try_files" directive inside a nested location given by
a regular expression worked incorrectly if the "alias" directive was
used in the outer location.
- Bugfix: in hash table initialization error handling.
- Bugfix: nginx could not be built with Visual Studio 2015.
Changes with nginx 1.9.3
- Change: duplicate "http", "mail", and "stream" blocks are now
disallowed.
- Feature: connection limiting in the stream module.
- Feature: data rate limiting in the stream module.
- Bugfix: the "zone" directive inside the "upstream" block did not
work on Windows.
- Bugfix: compatibility with LibreSSL in the stream module.
Thanks to Piotr Sikora.
- Bugfix: in the "--builddir" configure parameter.
Thanks to Piotr Sikora.
- Bugfix: the "ssl_stapling_file" directive did not work; the bug had
appeared in 1.9.2.
Thanks to Faidon Liambotis and Brandon Black.
- Bugfix: a segmentation fault might occur in a worker process if the
"ssl_stapling" directive was used; the bug had appeared in 1.9.2.
Thanks to Matthew Baldwin.
Changes with nginx 1.9.2
- Feature: the "backlog" parameter of the "listen" directives of the
mail proxy and stream modules.
- Feature: the "allow" and "deny" directives in the stream module.
- Feature: the "proxy_bind" directive in the stream module.
- Feature: the "proxy_protocol" directive in the stream module.
- Feature: the -T switch.
- Feature: the REQUEST_SCHEME parameter added to the fastcgi.conf,
fastcgi_params, scgi_params, and uwsgi_params standard configuration
files.
- Bugfix: the "reuseport" parameter of the "listen" directive of the
stream module did not work.
- Bugfix: OCSP stapling might return an expired OCSP response in some
cases.
Changes with nginx 1.9.1
- Change: now SSLv3 protocol is disabled by default.
- Change: some long deprecated directives are not supported anymore.
- Feature: the "reuseport" parameter of the "listen" directive.
Thanks to Yingqi Lu at Intel and Sepherosa Ziehau.
- Feature: the $upstream_connect_time variable.
- Bugfix: in the "hash" directive on big-endian platforms.
- Bugfix: nginx might fail to start on some old Linux variants; the
bug had appeared in 1.7.11.
- Bugfix: in IP address parsing.
Thanks to Sergey Polovko.
Changes with nginx 1.9.0
- Change: obsolete aio and rtsig event methods have been removed.
- Feature: the "zone" directive inside the "upstream" block.
- Feature: the stream module.
- Feature: byte ranges support in the ngx_http_memcached_module.
Thanks to Martin Mlynar.
- Feature: shared memory can now be used on Windows versions with
address space layout randomization.
Thanks to Sergey Brester.
- Feature: the "error_log" directive can now be used on mail and
server levels in mail proxy.
- Bugfix: the "proxy_protocol" parameter of the "listen" directive did
not work if not specified in the first "listen" directive for a
listen socket.
features from the previous development branch (1.5.x) - including various
SSL improvements, SPDY 3.1 support, cache revalidation with conditional
requests, auth request module and more. Resolves CVE-2013-4547.
files/nginx.sh now has a configtest command for lazy admins (me) who don't
want to remember command line options. CHANGELOG:
Changes with nginx 1.5.13 08 Apr 2014
*) Change: improved hash table handling; the default values of the
"variables_hash_max_size" and "types_hash_bucket_size" were changed
to 1024 and 64 respectively.
*) Feature: the ngx_http_mp4_module now supports the "end" argument.
*) Feature: byte ranges support in the ngx_http_mp4_module and while
saving responses to cache.
*) Bugfix: alerts "ngx_slab_alloc() failed: no memory" no longer logged
when using shared memory in the "ssl_session_cache" directive and in
the ngx_http_limit_req_module.
*) Bugfix: the "underscores_in_headers" directive did not allow
underscore as a first character of a header.
*) Bugfix: cache manager might hog CPU on exit in nginx/Windows.
*) Bugfix: nginx/Windows terminated abnormally if the
"ssl_session_cache" directive was used with the "shared" parameter.
*) Bugfix: in the ngx_http_spdy_module.
Changes with nginx 1.5.12 18 Mar 2014
*) Security: a heap memory buffer overflow might occur in a worker
process while handling a specially crafted request by
ngx_http_spdy_module, potentially resulting in arbitrary code
execution (CVE-2014-0133).
*) Feature: the "proxy_protocol" parameters of the "listen" and
"real_ip_header" directives, the $proxy_protocol_addr variable.
*) Bugfix: in the "fastcgi_next_upstream" directive.
Changes with nginx 1.5.11 04 Mar 2014
*) Security: memory corruption might occur in a worker process on 32-bit
platforms while handling a specially crafted request by
ngx_http_spdy_module, potentially resulting in arbitrary code
execution (CVE-2014-0088); the bug had appeared in 1.5.10.
*) Feature: the $ssl_session_reused variable.
*) Bugfix: the "client_max_body_size" directive might not work when
reading a request body using chunked transfer encoding; the bug had
appeared in 1.3.9.
*) Bugfix: a segmentation fault might occur in a worker process when
proxying WebSocket connections.
*) Bugfix: a segmentation fault might occur in a worker process if the
ngx_http_spdy_module was used on 32-bit platforms; the bug had
appeared in 1.5.10.
*) Bugfix: the $upstream_status variable might contain wrong data if the
"proxy_cache_use_stale" or "proxy_cache_revalidate" directives were
used.
*) Bugfix: a segmentation fault might occur in a worker process if
errors with code 400 were redirected to a named location using the
"error_page" directive.
*) Bugfix: nginx/Windows could not be built with Visual Studio 2013.
Changes with nginx 1.5.10 04 Feb 2014
*) Feature: the ngx_http_spdy_module now uses SPDY 3.1 protocol.
*) Feature: the ngx_http_mp4_module now skips tracks too short for a
seek requested.
*) Bugfix: a segmentation fault might occur in a worker process if the
$ssl_session_id variable was used in logs; the bug had appeared in
1.5.9.
*) Bugfix: the $date_local and $date_gmt variables used wrong format
outside of the ngx_http_ssi_filter_module.
*) Bugfix: client connections might be immediately closed if deferred
accept was used; the bug had appeared in 1.3.15.
*) Bugfix: alerts "getsockopt(TCP_FASTOPEN) ... failed" appeared in logs
during binary upgrade on Linux; the bug had appeared in 1.5.8.
Changes with nginx 1.5.9 22 Jan 2014
*) Change: now nginx expects escaped URIs in "X-Accel-Redirect" headers.
*) Feature: the "ssl_buffer_size" directive.
*) Feature: the "limit_rate" directive can now be used to rate limit
responses sent in SPDY connections.
*) Feature: the "spdy_chunk_size" directive.
*) Feature: the "ssl_session_tickets" directive.
*) Bugfix: the $ssl_session_id variable contained full session
serialized instead of just a session id.
*) Bugfix: nginx incorrectly handled escaped "?" character in the
"include" SSI command.
*) Bugfix: the ngx_http_dav_module did not unescape destination URI of
the COPY and MOVE methods.
*) Bugfix: resolver did not understand domain names with a trailing dot.
*) Bugfix: alerts "zero size buf in output" might appear in logs while
proxying; the bug had appeared in 1.3.9.
*) Bugfix: a segmentation fault might occur in a worker process if the
ngx_http_spdy_module was used.
*) Bugfix: proxied WebSocket connections might hang right after
handshake if the select, poll, or /dev/poll methods were used.
*) Bugfix: the "xclient" directive of the mail proxy module incorrectly
handled IPv6 client addresses.
Changes with nginx 1.5.8 17 Dec 2013
*) Feature: IPv6 support in resolver.
*) Feature: the "listen" directive supports the "fastopen" parameter.
*) Feature: SSL support in the ngx_http_uwsgi_module.
*) Feature: vim syntax highlighting scripts were added to contrib.
*) Bugfix: a timeout might occur while reading client request body in an
SSL connection using chunked transfer encoding.
*) Bugfix: the "master_process" directive did not work correctly in
nginx/Windows.
*) Bugfix: the "setfib" parameter of the "listen" directive might not
work.
*) Bugfix: in the ngx_http_spdy_module.
Changes with nginx 1.5.7 19 Nov 2013
*) Security: a character following an unescaped space in a request line
was handled incorrectly (CVE-2013-4547); the bug had appeared in
0.8.41.
*) Change: a logging level of auth_basic errors about no user/password
provided has been lowered from "error" to "info".
*) Feature: the "proxy_cache_revalidate", "fastcgi_cache_revalidate",
"scgi_cache_revalidate", and "uwsgi_cache_revalidate" directives.
*) Feature: the "ssl_session_ticket_key" directive.
*) Bugfix: the directive "add_header Cache-Control ''" added a
"Cache-Control" response header line with an empty value.
*) Bugfix: the "satisfy any" directive might return 403 error instead of
401 if auth_request and auth_basic directives were used.
*) Bugfix: the "accept_filter" and "deferred" parameters of the "listen"
directive were ignored for listen sockets created during binary
upgrade.
*) Bugfix: some data received from a backend with unbufferred proxy
might not be sent to a client immediately if "gzip" or "gunzip"
directives were used.
*) Bugfix: in error handling in ngx_http_gunzip_filter_module.
*) Bugfix: responses might hang if the ngx_http_spdy_module was used
with the "auth_request" directive.
*) Bugfix: memory leak in nginx/Windows.
Changes with nginx 1.5.6 01 Oct 2013
*) Feature: the "fastcgi_buffering" directive.
*) Feature: the "proxy_ssl_protocols" and "proxy_ssl_ciphers"
directives.
*) Feature: optimization of SSL handshakes when using long certificate
chains.
*) Feature: the mail proxy supports SMTP pipelining.
*) Bugfix: in the ngx_http_auth_basic_module when using "$apr1$"
password encryption method.
*) Bugfix: in MacOSX, Cygwin, and nginx/Windows incorrect location might
be used to process a request if locations were given using characters
in different cases.
*) Bugfix: automatic redirect with appended trailing slash for proxied
locations might not work.
*) Bugfix: in the mail proxy server.
*) Bugfix: in the ngx_http_spdy_module.
Changes with nginx 1.5.5 17 Sep 2013
*) Change: now nginx assumes HTTP/1.0 by default if it is not able to
detect protocol reliably.
*) Feature: the "disable_symlinks" directive now uses O_PATH on Linux.
*) Feature: now nginx uses EPOLLRDHUP events to detect premature
connection close by clients if the "epoll" method is used.
*) Bugfix: in the "valid_referers" directive if the "server_names"
parameter was used.
*) Bugfix: the $request_time variable did not work in nginx/Windows.
*) Bugfix: in the "image_filter" directive.
*) Bugfix: OpenSSL 1.0.1f compatibility.
Changes with nginx 1.5.4 27 Aug 2013
*) Change: the "js" extension MIME type has been changed to
"application/javascript"; default value of the "charset_types"
directive was changed accordingly.
*) Change: now the "image_filter" directive with the "size" parameter
returns responses with the "application/json" MIME type.
*) Feature: the ngx_http_auth_request_module.
*) Bugfix: a segmentation fault might occur on start or during
reconfiguration if the "try_files" directive was used with an empty
parameter.
*) Bugfix: memory leak if relative paths were specified using variables
in the "root" or "auth_basic_user_file" directives.
*) Bugfix: the "valid_referers" directive incorrectly executed regular
expressions if a "Referer" header started with "https://".
*) Bugfix: responses might hang if subrequests were used and an SSL
handshake error happened during subrequest processing.
*) Bugfix: in the ngx_http_autoindex_module.
*) Bugfix: in the ngx_http_spdy_module.
Changes with nginx 1.5.3 30 Jul 2013
*) Change in internal API: now u->length defaults to -1 if working with
backends in unbuffered mode.
*) Change: now after receiving an incomplete response from a backend
server nginx tries to send an available part of the response to a
client, and then closes client connection.
*) Bugfix: a segmentation fault might occur in a worker process if the
ngx_http_spdy_module was used with the "client_body_in_file_only"
directive.
*) Bugfix: the "so_keepalive" parameter of the "listen" directive might
be handled incorrectly on DragonFlyBSD.
*) Bugfix: in the ngx_http_xslt_filter_module.
*) Bugfix: in the ngx_http_sub_filter_module.
Changes with nginx 1.5.2 02 Jul 2013
*) Feature: now several "error_log" directives can be used.
*) Bugfix: the $r->header_in() embedded perl method did not return value
of the "Cookie" and "X-Forwarded-For" request header lines; the bug
had appeared in 1.3.14.
*) Bugfix: in the ngx_http_spdy_module.
*) Bugfix: nginx could not be built on Linux with x32 ABI.
Changes with nginx 1.5.1 04 Jun 2013
*) Feature: the "ssi_last_modified", "sub_filter_last_modified", and
"xslt_last_modified" directives.
*) Feature: the "http_403" parameter of the "proxy_next_upstream",
"fastcgi_next_upstream", "scgi_next_upstream", and
"uwsgi_next_upstream" directives.
*) Feature: the "allow" and "deny" directives now support unix domain
sockets.
*) Bugfix: nginx could not be built with the ngx_mail_ssl_module, but
without ngx_http_ssl_module; the bug had appeared in 1.3.14.
*) Bugfix: in the "proxy_set_body" directive.
*) Bugfix: in the "lingering_time" directive.
*) Bugfix: the "fail_timeout" parameter of the "server" directive in the
"upstream" context might not work if "max_fails" parameter was used;
the bug had appeared in 1.3.0.
*) Bugfix: a segmentation fault might occur in a worker process if the
"ssl_stapling" directive was used.
*) Bugfix: in the mail proxy server.
*) Bugfix: nginx/Windows might stop accepting connections if several
worker processes were used.
Changes with nginx 1.5.0 07 May 2013
*) Security: a stack-based buffer overflow might occur in a worker
process while handling a specially crafted request, potentially
resulting in arbitrary code execution (CVE-2013-2028); the bug had
appeared in 1.3.9.
PR/45506. No new options added. Notable changes:
*) Bugfix: a segmentation fault might occur in a worker process if
resolver got a big DNS response.
*) Feature: accept filters are now supported on NetBSD.
*) Bugfix: a segmentation fault occurred on start or while
reconfiguration if the "ssl" directive was used at http level and
there was no "ssl_certificate" defined.
*) Bugfix: nginx hogged CPU if all servers in an upstream were marked as
"down".
*) Bugfix: a segmentation fault might occur during reconfiguration if
ssl_session_cache was defined but not used in previous configuration.
*) Bugfix: a segmentation fault might occur in a worker process if many
backup servers were used in an upstream.
*) Feature: now nginx supports ECDHE key exchange ciphers.
*) Change: now default SSL ciphers are "HIGH:!aNULL:!MD5".
*) Bugfix: a segmentation fault might occur in a worker process, if a
caching was used.
*) Bugfix: worker processes may got caught in an endless loop during
reconfiguration, if a caching was used; the bug had appeared in 0.8.48.
- New http_uwsgi_module, replacing the (optional) external one
- New ngx_http_split_clients module
- Support "map" directive with keys longer than 255 charecters
- Allow overriding client request header in fastcgi_param
- New "proxy_no_cache" and "fastcgi_no_cache" directives
- Automatically redirect from "rewrite" if $scheme is used
- Various bugfixes
fhajny
joerg
rodent
shattered
ghen