Mercurial > hg > nginx-vendor-0-7
comparison src/http/ngx_http_variables.c @ 508:68c0ae0a4959 NGINX_0_7_66
nginx 0.7.66
*) Security: now nginx/Windows ignores default file stream name.
Thanks to Jose Antonio Vazquez Gonzalez.
*) Change: now the charset filter runs before the SSI filter.
*) Change: now no message is written in an error log if a variable is
not found by $r->variable() method.
*) Change: now keepalive connections after POST requests are not
disabled for MSIE 7.0+.
Thanks to Adam Lounds.
*) Feature: the "proxy_no_cache" and "fastcgi_no_cache" directives.
*) Feature: now the "rewrite" directive does a redirect automatically
if the $scheme variable is used.
Thanks to Piotr Sikora.
*) Feature: the "chunked_transfer_encoding" directive.
*) Feature: the $geoip_city_continent_code, $geoip_latitude, and
$geoip_longitude variables.
Thanks to Arvind Sundararajan.
*) Feature: now the ngx_http_image_filter_module deletes always EXIF
and other application specific data if the data consume more than 5%
of a JPEG file.
*) Feature: now the "msie_padding" directive works for Chrome too.
*) Workaround: now keepalive connections are disabled for Safari.
Thanks to Joshua Sierles.
*) Bugfix: nginx ignored the "private" and "no-store" values in the
"Cache-Control" backend response header line.
*) Bugfix: an "&" character was not escaped when it was copied in
arguments part in a rewrite rule.
*) Bugfix: nginx might be terminated abnormally while a signal
processing or if the directive "timer_resolution" was used on
platforms which do not support kqueue or eventport notification
methods.
Thanks to George Xie and Maxim Dounin.
*) Bugfix: if temporary files and permanent storage area resided at
different file systems, then permanent file modification times were
incorrect.
Thanks to Maxim Dounin.
*) Bugfix: ngx_http_memcached_module might issue the error message
"memcached sent invalid trailer".
Thanks to Maxim Dounin.
*) Bugfix: nginx could not built zlib-1.2.4 library using the library
sources.
Thanks to Maxim Dounin.
*) Bugfix: values of the $query_string, $arg_..., etc. variables cached
in main request were used by the SSI module in subrequests.
*) Bugfix: nginx did not support HTTPS referrers.
*) Bugfix: nginx/Windows might not find file if path in configuration
was given in other character case; the bug had appeared in 0.7.65.
*) Bugfix: the $date_local variable has an incorrect value, if the "%s"
format was used.
Thanks to Maxim Dounin.
*) Bugfix: nginx did not support all ciphers and digests used in client
certificates.
Thanks to Innocenty Enikeew.
*) Bugfix: if ssl_session_cache was not set or was set to "none", then
during client certificate verify the error "session id context
uninitialized" might occur; the bug had appeared in 0.7.1.
*) Bugfix: OpenSSL-1.0.0 compatibility on 64-bit Linux.
Thanks to Maxim Dounin.
*) Bugfix: a geo range returned default value if the range included two
or more /16 networks and did not begin at /16 network boundary.
*) Bugfix: the $uid_got variable might not be used in the SSI and perl
modules.
*) Bugfix: a worker process hung if a FIFO file was requested.
Thanks to Vicente Aguilar and Maxim Dounin.
*) Bugfix: a variable value was repeatedly encoded after each an "echo"
SSI-command output; the bug had appeared in 0.6.14.
*) Bugfix: a "stub" parameter of an "include" SSI directive was not
used, if empty response has 200 status code.
*) Bugfix: a block used in a "stub" parameter of an "include" SSI
directive was output with "text/plain" MIME type.
*) Bugfix: if a proxied or FastCGI request was internally redirected to
another proxied or FastCGI location, then a segmentation fault might
occur in a worker process; the bug had appeared in 0.7.65.
Thanks to Yichun Zhang.
*) Bugfix: IMAP connections may hang until they timed out while talking
to Zimbra server.
Thanks to Alan Batie.
*) Bugfix: nginx did not support chunked transfer encoding for 201
responses.
Thanks to Julian Reich.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 07 Jun 2010 00:00:00 +0400 |
parents | b9fdcaf2062b |
children |
comparison
equal
deleted
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507:bfc170196f52 | 508:68c0ae0a4959 |
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194 NGX_HTTP_VAR_NOCACHEABLE, 0 }, | 194 NGX_HTTP_VAR_NOCACHEABLE, 0 }, |
195 | 195 |
196 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, | 196 { ngx_string("server_name"), NULL, ngx_http_variable_server_name, 0, 0, 0 }, |
197 | 197 |
198 { ngx_string("request_method"), NULL, | 198 { ngx_string("request_method"), NULL, |
199 ngx_http_variable_request_method, 0, 0, 0 }, | 199 ngx_http_variable_request_method, 0, |
200 NGX_HTTP_VAR_NOCACHEABLE, 0 }, | |
200 | 201 |
201 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, | 202 { ngx_string("remote_user"), NULL, ngx_http_variable_remote_user, 0, 0, 0 }, |
202 | 203 |
203 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, | 204 { ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent, |
204 0, 0, 0 }, | 205 0, 0, 0 }, |
438 return ngx_http_get_indexed_variable(r, index); | 439 return ngx_http_get_indexed_variable(r, index); |
439 } | 440 } |
440 | 441 |
441 | 442 |
442 ngx_http_variable_value_t * | 443 ngx_http_variable_value_t * |
443 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key, | 444 ngx_http_get_variable(ngx_http_request_t *r, ngx_str_t *name, ngx_uint_t key) |
444 ngx_uint_t nowarn) | |
445 { | 445 { |
446 ngx_http_variable_t *v; | 446 ngx_http_variable_t *v; |
447 ngx_http_variable_value_t *vv; | 447 ngx_http_variable_value_t *vv; |
448 ngx_http_core_main_conf_t *cmcf; | 448 ngx_http_core_main_conf_t *cmcf; |
449 | 449 |
451 | 451 |
452 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); | 452 v = ngx_hash_find(&cmcf->variables_hash, key, name->data, name->len); |
453 | 453 |
454 if (v) { | 454 if (v) { |
455 if (v->flags & NGX_HTTP_VAR_INDEXED) { | 455 if (v->flags & NGX_HTTP_VAR_INDEXED) { |
456 return ngx_http_get_indexed_variable(r, v->index); | 456 return ngx_http_get_flushed_variable(r, v->index); |
457 | 457 |
458 } else { | 458 } else { |
459 | 459 |
460 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); | 460 vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t)); |
461 | 461 |
492 } | 492 } |
493 | 493 |
494 return NULL; | 494 return NULL; |
495 } | 495 } |
496 | 496 |
497 if (ngx_strncmp(name->data, "upstream_http_", 10) == 0) { | 497 if (ngx_strncmp(name->data, "upstream_http_", 14) == 0) { |
498 | 498 |
499 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) | 499 if (ngx_http_upstream_header_variable(r, vv, (uintptr_t) name) |
500 == NGX_OK) | 500 == NGX_OK) |
501 { | 501 { |
502 return vv; | 502 return vv; |
522 | 522 |
523 return NULL; | 523 return NULL; |
524 } | 524 } |
525 | 525 |
526 vv->not_found = 1; | 526 vv->not_found = 1; |
527 | |
528 if (nowarn == 0) { | |
529 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
530 "unknown \"%V\" variable", name); | |
531 } | |
532 | 527 |
533 return vv; | 528 return vv; |
534 } | 529 } |
535 | 530 |
536 | 531 |
1779 } | 1774 } |
1780 | 1775 |
1781 if (ngx_strncmp(v[i].name.data, "arg_", 4) == 0) { | 1776 if (ngx_strncmp(v[i].name.data, "arg_", 4) == 0) { |
1782 v[i].get_handler = ngx_http_variable_argument; | 1777 v[i].get_handler = ngx_http_variable_argument; |
1783 v[i].data = (uintptr_t) &v[i].name; | 1778 v[i].data = (uintptr_t) &v[i].name; |
1779 v[i].flags = NGX_HTTP_VAR_NOCACHEABLE; | |
1784 | 1780 |
1785 continue; | 1781 continue; |
1786 } | 1782 } |
1787 | 1783 |
1788 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | 1784 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |