Commit Graph

4226 Commits

Author SHA1 Message Date
Valentin Bartenev
85551e58fe Proxy: generic regex related code from the "proxy_redirect" directive moved
to a separate function.

No functional changes.
2012-02-13 11:00:08 +00:00
Valentin Bartenev
7c611aa186 Proxy: generic rewrite code from the "proxy_redirect" handlers moved to a
separate function with trivial optimization.

No functional changes.
2012-02-13 10:56:09 +00:00
Valentin Bartenev
582dac116d Proxy: renamed some "proxy_redirect" related declarations to a more general and
reusable.

No functional changes.
2012-02-13 10:42:44 +00:00
Maxim Dounin
060b92451b Upstream: fixed "too big header" check.
If header filter postponed processing of a header by returning NGX_AGAIN
and not moved u->buffer->pos, previous check incorrectly assumed there
is additional space and did another recv() with zero-size buffer.  This
resulted in "upstream prematurely closed connection" error instead
of correct "upstream sent too big header" one.

Patch by Feibo Li.
2012-02-10 14:31:04 +00:00
Valentin Bartenev
891b43db32 Added ngx_ncpu detection for most *nix platforms.
This inaccurate detection by using sysconf(_SC_NPROCESSORS_ONLN) can improve
usage of the mutex lock optimization on multicore systems.
2012-02-10 11:24:19 +00:00
Valentin Bartenev
9e8708cbd6 Limit conn: returned to the old behavior of using the first actual limit on
the way.

It was unintentionally changed in r4272, so that it could only limit the first
location where the processing of the request has reached PREACCESS phase.
2012-02-10 10:48:58 +00:00
Valentin Bartenev
e35ff2a08c Fixed module name in comment. It was forgotten in r4281. 2012-02-10 09:56:37 +00:00
Maxim Dounin
0f3d6715e7 Version bump. 2012-02-09 16:18:02 +00:00
Maxim Dounin
0661cae7cb release-1.1.14 tag 2012-01-30 13:52:35 +00:00
Maxim Dounin
31fd005fad nginx-1.1.14-RELEASE 2012-01-30 13:52:10 +00:00
Maxim Dounin
73a045ce01 Update OpenSSL and PCRE used for win32 builds. 2012-01-30 13:47:03 +00:00
Maxim Dounin
11cc9dac44 Limit req: unbreak compilation with MSVC. 2012-01-30 13:19:25 +00:00
Valentin Bartenev
fbf7a0a48a Fixed memory leak on HUP signal when PCRE JIT was used.
The PCRE JIT compiler uses mmap to allocate memory for its executable codes, so
we have to explicitly call the pcre_free_study() function to free this memory.
2012-01-30 12:53:57 +00:00
Valentin Bartenev
3feafa765f Fixed proxy_redirect off inheritance.
Example configuration to reproduce:

  server {
      proxy_redirect off;

      location / {
          proxy_pass http://localhost:8000;
          proxy_redirect http://localhost:8000/ /;

          location ~ \.php$ {
              proxy_pass http://localhost:8000;
              # proxy_redirect must be inherited from the level above,
              # but instead it was switched off here
          }
      }
  }
2012-01-30 11:22:56 +00:00
Maxim Dounin
4a23bc5705 Fixed error handling in ngx_event_connect_peer().
Previously if ngx_add_event() failed a connection was freed two times (once
in the ngx_event_connect_peer(), and again by a caller) as pc->connection was
left set.  Fix is to always use ngx_close_connection() to close connection
properly and set pc->connection to NULL on errors.

Patch by Piotr Sikora.
2012-01-30 11:12:52 +00:00
Valentin Bartenev
b06200f3dc Limit req: support for multiple "limit_req" limits. 2012-01-30 10:17:56 +00:00
Valentin Bartenev
73d0b6a721 Limit req: number of cleanup calls reduced.
Doing a cleanup before every lookup seems to be too aggressive. It can lead to
premature removal of the nodes still usable, which increases the amount of work
under a mutex lock and therefore decreases performance.

In order to improve cleanup behavior, cleanup function call has been moved right
before the allocation of a new node.
2012-01-30 10:01:39 +00:00
Valentin Bartenev
8dab3b5a39 Limit req: allocation and initialization of a new node moved to the lookup
function.

No functional changes.
2012-01-30 09:41:49 +00:00
Valentin Bartenev
5f5205ba87 Limit req: improved error handling when parsing "zone" parameter of
"limit_req_zone" directive; minimum size of zone is increased.

Previously an unsigned variable was used to keep the return value of
ngx_parse_size() function, which led to an incorrect zone size if NGX_ERROR
was returned.

The new code has been taken from the "limit_conn_zone" directive.
2012-01-30 09:26:08 +00:00
Valentin Bartenev
d4dbf6ad59 Limit req: error messages fixed. 2012-01-30 09:02:29 +00:00
Maxim Dounin
b3e461e63c Fixed AIO error handling on FreeBSD.
The aio_return() must be called regardless of the error returned by
aio_error().  Not calling it resulted in various problems up to segmentation
faults (as AIO events are level-triggered and were reported again and again).

Additionally, in "aio sendfile" case r->blocked was incremented in case of
error returned from ngx_file_aio_read(), thus causing request hangs.
2012-01-30 07:39:47 +00:00
Maxim Dounin
90a7a8f5d9 Removed ENGINE_load_builtin_engines() call.
It's already called by OPENSSL_config().  Calling it again causes some
openssl engines (notably GOST) to corrupt memory, as they don't expect
to be created more than once.
2012-01-30 07:38:27 +00:00
Valentin Bartenev
94992aa62e Fixed grammar in PCRE JIT error log message. 2012-01-24 10:20:42 +00:00
Maxim Konovalov
f8d59e33f3 Copyright updated. 2012-01-18 15:07:43 +00:00
Maxim Konovalov
8e1ef760da Version bump. 2012-01-18 15:04:17 +00:00
Maxim Konovalov
4fb388107b Version bump. 2012-01-18 14:33:17 +00:00
Ruslan Ermilov
c179876028 Fixed spelling. 2012-01-17 07:09:51 +00:00
Maxim Dounin
aeabd6f5d7 release-1.1.13 tag 2012-01-16 15:15:01 +00:00
Maxim Dounin
8ce4fa51cf nginx-1.1.13-RELEASE 2012-01-16 15:14:37 +00:00
Maxim Dounin
617c9e52fa Updated OpenSSL version used for win32 build. 2012-01-16 15:10:36 +00:00
Igor Sysoev
380198ff82 2012 year. 2012-01-16 14:31:15 +00:00
Valentin Bartenev
363a0c53e7 Fixed division by zero exception in ngx_hash_init().
The ngx_hash_init() function did not expect call with zero elements count,
which caused FPE error on configs with an empty "types" block in http context
and "types_hash_max_size" > 10000.

Example configuration to reproduce:

  events { }

  http {
          types_hash_max_size 10001;
          types {}
          server {}
  }
2012-01-16 12:42:07 +00:00
Maxim Dounin
b904676b5e Fixed sched_setaffinity(2) to correctly pass size.
Second argument (cpusetsize) is size in bytes, not in bits.  Previously
used constant 32 resulted in reading of uninitialized memory and caused
EINVAL to be returned on some Linux kernels.
2012-01-16 11:13:48 +00:00
Maxim Dounin
9572920af0 Fixed handling of mp4 above 2G and 32bit offsets (ticket #84). 2012-01-16 11:03:27 +00:00
Maxim Dounin
2c55914a9f Fixed proxy_cache_use_stale in "no live upstreams" case. 2012-01-16 11:01:52 +00:00
Maxim Dounin
4efcbce328 Added support for TLSv1.1, TLSv1.2 in ssl_protocols directive.
Support for TLSv1.1 and TLSv1.2 protocols was introduced in OpenSSL 1.0.1
(-beta1 was recently released).  This change makes it possible to disable
these protocols and/or enable them without other protocols.
2012-01-11 11:15:00 +00:00
Maxim Dounin
f2ef9db230 Fixed limit_req burst/nodelay inheritance (ticket #76).
The problem was introduced in r4381 (1.1.12).
2012-01-11 11:09:05 +00:00
Valentin Bartenev
b8ef9d9255 Fixed: proxy_redirect with regex might broke Refresh header.
The problem was localized in ngx_http_proxy_rewrite_redirect_regex() handler
function which did not take into account prefix when overwriting header value.
2012-01-10 15:09:45 +00:00
Ruslan Ermilov
d55ce18c95 Changed ngx_log_debugN() macros to verify the number of arguments
when built with debugging.
2012-01-10 07:28:32 +00:00
Valentin Bartenev
9d712d9bf1 Fixed configure with system PCRE library on Solaris.
The bug has been introduced in r4389.
2011-12-29 15:58:53 +00:00
Maxim Konovalov
f08ba92492 Some questionable optomizations flags for icc were removed
in order to simplify support of its future versions.
2011-12-29 15:36:07 +00:00
Maxim Dounin
53fc82ff60 Fixed punctuation. 2011-12-28 13:30:56 +00:00
Sergey Budnevitch
57d8b8939a libraries versions updated 2011-12-27 12:39:11 +00:00
Sergey Budnevitch
3c1bd459fc zlib license file include fixed 2011-12-27 12:35:52 +00:00
Maxim Dounin
11f09dd07d Version bump. 2011-12-27 11:56:48 +00:00
Maxim Dounin
bbee000019 release-1.1.12 tag 2011-12-26 15:05:38 +00:00
Maxim Dounin
98ab8c2dc4 nginx-1.1.12-RELEASE 2011-12-26 15:05:17 +00:00
Valentin Bartenev
bc5191c7bc Added support for regex study and PCRE JIT (ticket #41) optimizations on
configuration phase.
2011-12-26 13:10:36 +00:00
Maxim Dounin
947bdfa7fe Fixed build without debug. 2011-12-26 11:33:11 +00:00
Maxim Dounin
da8a43dee9 Cache lock support for fastcgi, scgi, uwsgi. 2011-12-26 11:16:19 +00:00