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nginx-0.3.50-RELEASE import 

*) Change: the "proxy_redirect_errors" and "fastcgi_redirect_errors"
       directives was renamed to the "proxy_intercept_errors" and
       "fastcgi_intercept_errors" directives.

    *) Feature: the ngx_http_charset_module supports the recoding from the
       single byte encodings to the UTF-8 encoding and back.

    *) Feature: the "X-Accel-Charset" response header line is supported in
       proxy and FastCGI mode.

    *) Bugfix: the "\" escape symbol in the "\"" and "\'" pairs in the SSI
       command was removed only if the command also has the "$" symbol.

    *) Bugfix: the "<!--" string might be added on some conditions in the
       SSI after inclusion.

    *) Bugfix: if the "Content-Length: 0" header line was in response, then
       in nonbuffered proxying mode the client connection was not closed.
This commit is contained in:
Igor Sysoev 2006-06-28 16:00:26 +00:00
parent 12b0eba78e
commit 946811c6b2
29 changed files with 1490 additions and 230 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
auto/install
View File

@ -30,6 +30,8 @@ install: $NGX_OBJS${ngx_dirsep}nginx${ngx_binext} \
|| mkdir -p '`dirname "$NGX_CONF_PATH"`'
cp conf/koi-win '`dirname "$NGX_CONF_PATH"`'
cp conf/koi-utf '`dirname "$NGX_CONF_PATH"`'
cp conf/win-utf '`dirname "$NGX_CONF_PATH"`'
test -f '`dirname "$NGX_CONF_PATH"`/mime.types' || \
cp conf/mime.types '`dirname "$NGX_CONF_PATH"`/mime.types'

4
auto/types/sizeof
View File

@ -54,7 +54,7 @@ case $ngx_size in
ngx_max_value=2147483647
fi
ngx_max_len='sizeof("-2147483648") - 1'
ngx_max_len='(sizeof("-2147483648") - 1)'
;;
8)
@ -64,7 +64,7 @@ case $ngx_size in
ngx_max_value=9223372036854775807L
fi
ngx_max_len='sizeof("-9223372036854775808") - 1'
ngx_max_len='(sizeof("-9223372036854775808") - 1)'
;;
*)

103
conf/koi-utf Normal file
View File

@ -0,0 +1,103 @@
charset_map koi8-r utf-8 {
80 E282AC ; # euro
95 E280A2 ; # bullet
9A C2A0 ; # &nbsp;
9E C2B7 ; # &middot;
A3 D191 ; # small yo
A4 D194 ; # small Ukrainian ye
A6 D196 ; # small Ukrainian i
A7 D197 ; # small Ukrainian yi
AD D291 ; # small Ukrainian soft g
AE D19E ; # small Byelorussian short u
B0 C2B0 ; # &deg;
B3 D081 ; # capital YO
B4 D084 ; # capital Ukrainian YE
B6 D086 ; # capital Ukrainian I
B7 D087 ; # capital Ukrainian YI
B9 E28496 ; # numero sign
BD D290 ; # capital Ukrainian soft G
BE D18E ; # capital Byelorussian short U
BF C2A9 ; # (C)
C0 D18E ; # small yu
C1 D0B0 ; # small a
C2 D0B1 ; # small b
C3 D186 ; # small ts
C4 D0B4 ; # small d
C5 D0B5 ; # small ye
C6 D184 ; # small f
C7 D0B3 ; # small g
C8 D185 ; # small kh
C9 D0B8 ; # small i
CA D0B9 ; # small j
CB D0BA ; # small k
CC D0BB ; # small l
CD D0BC ; # small m
CE D0BD ; # small n
CF D0BE ; # small o
D0 D0BF ; # small p
D1 D18F ; # small ya
D2 D180 ; # small r
D3 D181 ; # small s
D4 D182 ; # small t
D5 D183 ; # small u
D6 D0B6 ; # small zh
D7 D0B2 ; # small v
D8 D18C ; # small soft sign
D9 D18B ; # small y
DA D0B7 ; # small z
DB D188 ; # small sh
DC D18D ; # small e
DD D189 ; # small shch
DE D187 ; # small ch
DF D18A ; # small hard sign
E0 D0AE ; # capital YU
E1 D090 ; # capital A
E2 D091 ; # capital B
E3 D0A6 ; # capital TS
E4 D094 ; # capital D
E5 D095 ; # capital YE
E6 D0A4 ; # capital F
E7 D093 ; # capital G
E8 D0A5 ; # capital KH
E9 D098 ; # capital I
EA D099 ; # capital J
EB D09A ; # capital K
EC D09B ; # capital L
ED D09C ; # capital M
EE D09D ; # capital N
EF D09E ; # capital O
F0 D09F ; # capital P
F1 D0AF ; # capital YA
F2 D0A0 ; # capital R
F3 D0A1 ; # capital S
F4 D0A2 ; # capital T
F5 D0A3 ; # capital U
F6 D096 ; # capital ZH
F7 D092 ; # capital V
F8 D0AC ; # capital soft sign
F9 D0AB ; # capital Y
FA D097 ; # capital Z
FB D0A8 ; # capital SH
FC D0AD ; # capital E
FD D0A9 ; # capital SHCH
FE D0A7 ; # capital CH
FF D0AA ; # capital hard sign
}

6
conf/koi-win
View File

@ -13,7 +13,7 @@ charset_map koi8-r windows-1251 {
A4 BA ; # small Ukrainian ye
A6 B3 ; # small Ukrainian i
A7 BF ; # small Ukrainian j
A7 BF ; # small Ukrainian yi
AD B4 ; # small Ukrainian soft g
AE A2 ; # small Byelorussian short u
@ -24,9 +24,9 @@ charset_map koi8-r windows-1251 {
B4 AA ; # capital Ukrainian YE
B6 B2 ; # capital Ukrainian I
B7 AF ; # capital Ukrainian J
B7 AF ; # capital Ukrainian YI
B9 B9 ; # No
B9 B9 ; # numero sign
BD A5 ; # capital Ukrainian soft G
BE A1 ; # capital Byelorussian short U

14
conf/nginx.conf
View File

@ -20,7 +20,7 @@ http {
#log_format main '$remote_addr - $remote_user [$time_local] $status '
# '"$request" $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "http_x_forwarded_for"';
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
@ -46,6 +46,15 @@ http {
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
@ -67,9 +76,6 @@ http {
#location ~ /\.ht {
# deny all;
#}
#error_page 404 /404.html;
#error_page 500 502 503 504 /50x.html;
}

122
conf/win-utf Normal file
View File

@ -0,0 +1,122 @@
charset_map windows-1251 utf-8 {
82 E2809A ; # single low-9 quotation mark
84 E2809E ; # double low-9 quotation mark
85 E280A6 ; # ellipsis
86 E280A0 ; # dagger
87 E280A1 ; # double dagger
88 E282AC ; # euro
89 E280B0 ; # per mille
91 E28098 ; # left single quotation mark
92 E28099 ; # right single quotation mark
93 E2809C ; # left double quotation mark
94 E2809D ; # right double quotation mark
95 E280A2 ; # bullet
96 E28093 ; # en dash
97 E28094 ; # em dash
99 E284A2 ; # trade mark sign
A0 C2A0 ; # &nbsp;
A1 D18E ; # capital Byelorussian short U
A2 D19E ; # small Byelorussian short u
A4 C2A4 ; # currency sign
A5 D290 ; # capital Ukrainian soft G
A6 C2A6 ; # borken bar
A7 C2A7 ; # section sign
A8 D081 ; # capital YO
A9 C2A9 ; # (C)
AA D084 ; # capital Ukrainian YE
AB C2AB ; # left-pointing double angle quotation mark
AC C2AC ; # not sign
AD C2AD ; # soft hypen
AE C2AE ; # (R)
AF D087 ; # capital Ukrainian YI
B0 C2B0 ; # &deg;
B1 C2B1 ; # plus-minus sign
B2 D086 ; # capital Ukrainian I
B3 D196 ; # small Ukrainian i
B4 D291 ; # small Ukrainian soft g
B5 C2B5 ; # micro sign
B6 C2B6 ; # pilcrow sign
B7 C2B7 ; # &middot;
B8 D191 ; # small yo
B9 E28496 ; # numero sign
BA D194 ; # small Ukrainian ye
BB C2BB ; # right-pointing double angle quotation mark
BF D197 ; # small Ukrainian yi
C0 D090 ; # capital A
C1 D091 ; # capital B
C2 D092 ; # capital V
C3 D093 ; # capital G
C4 D094 ; # capital D
C5 D095 ; # capital YE
C6 D096 ; # capital ZH
C7 D097 ; # capital Z
C8 D098 ; # capital I
C9 D099 ; # capital J
CA D09A ; # capital K
CB D09B ; # capital L
CC D09C ; # capital M
CD D09D ; # capital N
CE D09E ; # capital O
CF D09F ; # capital P
D0 D0A0 ; # capital R
D1 D0A1 ; # capital S
D2 D0A2 ; # capital T
D3 D0A3 ; # capital U
D4 D0A4 ; # capital F
D5 D0A5 ; # capital KH
D6 D0A6 ; # capital TS
D7 D0A7 ; # capital CH
D8 D0A8 ; # capital SH
D9 D0A9 ; # capital SHCH
DA D0AA ; # capital hard sign
DB D0AB ; # capital Y
DC D0AC ; # capital soft sign
DD D0AD ; # capital E
DE D0AE ; # capital YU
DF D0AF ; # capital YA
E0 D0B0 ; # small a
E1 D0B1 ; # small b
E2 D0B2 ; # small v
E3 D0B3 ; # small g
E4 D0B4 ; # small d
E5 D0B5 ; # small ye
E6 D0B6 ; # small zh
E7 D0B7 ; # small z
E8 D0B8 ; # small i
E9 D0B9 ; # small j
EA D0BA ; # small k
EB D0BB ; # small l
EC D0BC ; # small m
ED D0BD ; # small n
EE D0BE ; # small o
EF D0BF ; # small p
F0 D180 ; # small r
F1 D181 ; # small s
F2 D182 ; # small t
F3 D183 ; # small u
F4 D184 ; # small f
F5 D185 ; # small kh
F6 D186 ; # small ts
F7 D187 ; # small ch
F8 D188 ; # small sh
F9 D189 ; # small shch
FA D18A ; # small hard sign
FB D18B ; # small y
FC D18C ; # small soft sign
FD D18D ; # small e
FE D18E ; # small yu
FF D18F ; # small ya
}

14
docs/html/50x.html Normal file
View File

@ -0,0 +1,14 @@
<html>
<head>
<title>The page is temporarily unavailable</title>
<style>
body { font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body bgcolor="white" text="black">
<p>
The page you are looking for is temporarily unavailable.<br/>
Please try again later.
</p>
</body>
</html>

78
docs/xml/nginx/changes.xml
View File

@ -9,6 +9,80 @@
<title lang="en">nginx changelog</title>
<changes ver="0.3.50" date="28.06.2006">
<change type="change">
<para lang="ru">
ÄÉÒÅËÔÉ×Ù proxy_redirect_errors É fastcgi_redirect_errors
ÐÅÒÅÉÍÅÎÏ×ÁÎÙ ÓÏÏÔ×ÅÔÓÔ×ÅÎÎÏ × proxy_intercept_errors É
fastcgi_intercept_errors.
</para>
<para lang="en">
the "proxy_redirect_errors" and "fastcgi_redirect_errors" directives
was renamed to the "proxy_intercept_errors" and
"fastcgi_intercept_errors" directives.
</para>
</change>
<change type="feature">
<para lang="ru">
ÍÏÄÕÌØ ngx_http_charset_module ÐÏÄÄÅÒÖÉ×ÁÅÔ ÐÅÒÅËÏÄÉÒÏ×ÁÎÉÅ ÉÚ
ÏÄÎÏÂÁÊÔÎÙÈ ËÏÄÉÒÏ×ÏË × UTF-8 É ÏÂÒÁÔÎÏ.
</para>
<para lang="en">
the ngx_http_charset_module supports the recoding from the single byte
encodings to the UTF-8 encoding and back.
</para>
</change>
<change type="feature">
<para lang="ru">
× ÒÅÖÉÍÅ ÐÒÏËÓÉ É FastCGI ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ ÓÔÒÏËÁ ÚÁÇÏÌÏ×ËÁ "X-Accel-Charset"
× ÏÔ×ÅÔÅ ÂÜËÅÎÄÁ.
</para>
<para lang="en">
the "X-Accel-Charset" response header line is supported in proxy
and FastCGI mode.
</para>
</change>
<change type="bugfix">
<para lang="ru">
ÓÉÍ×ÏÌ "\" × ÐÁÒÁÈ "\"" É "\'" × SSI ËÏÍÁÎÄÁÈ ÕÂÉÒÁÌÓÑ ÔÏÌØËÏ, ÅÓÌÉ
ÔÁËÖÅ ÉÓÐÏÌØÚÏ×ÁÌÓÑ ÓÉÍ×ÏÌ "$".
</para>
<para lang="en">
the "\" escape symbol in the "\"" and "\'" pairs in the SSI command
was removed only if the command also has the "$" symbol.
</para>
</change>
<change type="bugfix">
<para lang="ru">
ÐÒÉ ÎÅËÏÔÏÒÙÈ ÕÓÌÏ×ÉÑÈ × SSI ÐÏÓÌÅ ×ÓÔÁ×ËÉ ÍÏÇÌÁ ÂÙÔØ ÄÏÂÁ×ÌÅÎÁ
ÓÔÒÏËÁ "&lt;!--".
</para>
<para lang="en">
the "&lt;!--" string might be added on some conditions
in the SSI after inclusion.
</para>
</change>
<change type="bugfix">
<para lang="ru">
ÅÓÌÉ × ÚÁÇÏÌÏ×ËÅ ÏÔ×ÅÔÁ ÂÙÌÁ ÓÔÒÏËÁ <nobr>"Content-Length: 0",</nobr>
ÐÒÉ ÉÓÐÏÌØÚÏ×ÁÎÉÉ ÎÅÂÕÆÅÒÉÚÉÒÏ×ÁÎÎÏÇÏ ÐÒÏËÓÉÒÏ×ÁÎÉÉ ÎÅ ÚÁËÒÙ×ÁÌÏÓØ ÓÏÅÄÉÎÅÎÉÅ
Ó ËÌÉÅÎÔÏÍ.
</para>
<para lang="en">
if the "Content-Length: 0" header line was in response, then
in nonbuffered proxying mode the client connection was not closed.
</para>
</change>
</changes>
<changes ver="0.3.49" date="31.05.2006">
<change type="bugfix">
@ -3211,8 +3285,8 @@ the "limit_rate" directive is supported in in proxy and FastCGI mode.
× ÏÔ×ÅÔÅ ÂÜËÅÎÄÁ.
</para>
<para lang="en">
the "X-Accel-Limit-Rate" response header line is supported in proxy and FastCGI
mode.
the "X-Accel-Limit-Rate" response header line is supported in proxy
and FastCGI mode.
</para>
</change>

2
src/core/nginx.h
View File

@ -8,7 +8,7 @@
#define _NGINX_H_INCLUDED_
#define NGINX_VER "nginx/0.3.49"
#define NGINX_VER "nginx/0.3.50"
#define NGINX_VAR "NGINX"
#define NGX_OLDPID_EXT ".oldbin"

1
src/core/ngx_inet.h
View File

@ -99,7 +99,6 @@ typedef struct {
unsigned uri_part:1;
unsigned port_only:1;
unsigned virtual:1;
} ngx_inet_upstream_t;

74
src/core/ngx_string.c
View File

@ -750,16 +750,82 @@ ngx_decode_base64(ngx_str_t *dst, ngx_str_t *src)
}
/*
* ngx_utf_decode() decodes two and more bytes UTF sequences only
* the return values:
* 0x80 - 0x10ffff valid character
* 0x10ffff - 0xfffffffd invalid sequence
* 0xfffffffe incomplete sequence
* 0xffffffff error
*/
uint32_t
ngx_utf_decode(u_char **p, size_t n)
{
size_t len;
uint32_t u, i, valid;
u = **p;
if (u > 0xf0) {
u &= 0x07;
valid = 0xffff;
len = 3;
} else if (u > 0xe0) {
u &= 0x0f;
valid = 0x7ff;
len = 2;
} else if (u > 0xc0) {
u &= 0x1f;
valid = 0x7f;
len = 1;
} else {
(*p)++;
return 0xffffffff;
}
if (n - 1 < len) {
return 0xfffffffe;
}
(*p)++;
while (len) {
i = *(*p)++;
if (i < 0x80) {
return 0xffffffff;
}
u = (u << 6) | (i & 0x3f);
len--;
}
if (u > valid) {
return u;
}
return 0xffffffff;
}
size_t
ngx_utf_length(ngx_str_t *utf)
ngx_utf_length(u_char *p, size_t n)
{
u_char c;
size_t len;
ngx_uint_t i;
for (len = 0, i = 0; i < utf->len; len++, i++) {
for (len = 0, i = 0; i < n; len++, i++) {
c = utf->data[i];
c = p[i];
if (c < 0x80) {
continue;
@ -775,7 +841,7 @@ ngx_utf_length(ngx_str_t *utf)
/* invalid utf */
return utf->len;
return n;
}
return len;

3
src/core/ngx_string.h
View File

@ -146,7 +146,8 @@ void ngx_md5_text(u_char *text, u_char *md5);
void ngx_encode_base64(ngx_str_t *dst, ngx_str_t *src);
ngx_int_t ngx_decode_base64(ngx_str_t *dst, ngx_str_t *src);
size_t ngx_utf_length(ngx_str_t *utf);
uint32_t ngx_utf_decode(u_char **p, size_t n);
size_t ngx_utf_length(u_char *p, size_t n);
u_char * ngx_utf_cpystrn(u_char *dst, u_char *src, size_t n);

2
src/http/modules/ngx_http_autoindex_module.c
View File

@ -319,7 +319,7 @@ ngx_http_autoindex_handler(ngx_http_request_t *r)
NGX_ESCAPE_HTML);
if (r->utf8) {
entry->utf_len = ngx_utf_length(&entry->name);
entry->utf_len = ngx_utf_length(entry->name.data, entry->name.len);
} else {
entry->utf_len = len;
}

1077
src/http/modules/ngx_http_charset_filter_module.c
View File

File diff suppressed because it is too large Load Diff

21
src/http/modules/ngx_http_fastcgi_module.c
View File

@ -156,6 +156,10 @@ static ngx_conf_deprecated_t ngx_conf_deprecated_fastcgi_header_buffer_size = {
ngx_conf_deprecated, "fastcgi_header_buffer_size", "fastcgi_buffer_size"
};
static ngx_conf_deprecated_t ngx_conf_deprecated_fastcgi_redirect_errors = {
ngx_conf_deprecated, "fastcgi_redirect_errors", "fastcgi_intercept_errors"
};
static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = {
{ ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR },
@ -240,12 +244,19 @@ static ngx_command_t ngx_http_fastcgi_commands[] = {
offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body),
NULL },
{ ngx_string("fastcgi_intercept_errors"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
ngx_conf_set_flag_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors),
NULL },
{ ngx_string("fastcgi_redirect_errors"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
ngx_conf_set_flag_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_fastcgi_loc_conf_t, upstream.redirect_errors),
NULL },
offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors),
&ngx_conf_deprecated_fastcgi_redirect_errors },
{ ngx_string("fastcgi_read_timeout"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
@ -1534,7 +1545,7 @@ ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf)
conf->upstream.pass_request_headers = NGX_CONF_UNSET;
conf->upstream.pass_request_body = NGX_CONF_UNSET;
conf->upstream.redirect_errors = NGX_CONF_UNSET;
conf->upstream.intercept_errors = NGX_CONF_UNSET;
/* "fastcgi_cyclic_temp_file" is disabled */
conf->upstream.cyclic_temp_file = 0;
@ -1708,8 +1719,8 @@ ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
ngx_conf_merge_value(conf->upstream.pass_request_body,
prev->upstream.pass_request_body, 1);
ngx_conf_merge_value(conf->upstream.redirect_errors,
prev->upstream.redirect_errors, 0);
ngx_conf_merge_value(conf->upstream.intercept_errors,
prev->upstream.intercept_errors, 0);
ngx_conf_merge_str_value(conf->index, prev->index, "");

3
src/http/modules/ngx_http_log_module.c
View File

@ -16,17 +16,20 @@ typedef struct {
ngx_array_t *ops; /* array of ngx_http_log_op_t */
} ngx_http_log_fmt_t;
typedef struct {
ngx_array_t formats; /* array of ngx_http_log_fmt_t */
ngx_uint_t combined_used; /* unsigned combined_used:1 */
} ngx_http_log_main_conf_t;
typedef struct {
ngx_open_file_t *file;
time_t disk_full_time;
ngx_array_t *ops; /* array of ngx_http_log_op_t */
} ngx_http_log_t;
typedef struct {
ngx_array_t *logs; /* array of ngx_http_log_t */
ngx_uint_t off; /* unsigned off:1 */

2
src/http/modules/ngx_http_memcached_module.c
View File

@ -524,7 +524,7 @@ ngx_http_memcached_create_loc_conf(ngx_conf_t *cf)
conf->upstream.busy_buffers_size = 0;
conf->upstream.max_temp_file_size = 0;
conf->upstream.temp_file_write_size = 0;
conf->upstream.redirect_errors = 1;
conf->upstream.intercept_errors = 1;
conf->upstream.redirect_404 = 1;
conf->upstream.pass_request_headers = 0;
conf->upstream.pass_request_body = 0;

21
src/http/modules/ngx_http_proxy_module.c
View File

@ -115,6 +115,10 @@ static ngx_conf_deprecated_t ngx_conf_deprecated_proxy_header_buffer_size = {
ngx_conf_deprecated, "proxy_header_buffer_size", "proxy_buffer_size"
};
static ngx_conf_deprecated_t ngx_conf_deprecated_proxy_redirect_errors = {
ngx_conf_deprecated, "proxy_redirect_errors", "proxy_intercept_errors"
};
static ngx_conf_bitmask_t ngx_http_proxy_next_upstream_masks[] = {
{ ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR },
@ -178,12 +182,19 @@ static ngx_command_t ngx_http_proxy_commands[] = {
offsetof(ngx_http_proxy_loc_conf_t, upstream.send_lowat),
&ngx_http_proxy_lowat_post },
{ ngx_string("proxy_intercept_errors"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
ngx_conf_set_flag_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_proxy_loc_conf_t, upstream.intercept_errors),
NULL },
{ ngx_string("proxy_redirect_errors"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
ngx_conf_set_flag_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_proxy_loc_conf_t, upstream.redirect_errors),
NULL },
offsetof(ngx_http_proxy_loc_conf_t, upstream.intercept_errors),
&ngx_conf_deprecated_proxy_redirect_errors },
{ ngx_string("proxy_set_header"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2,
@ -1486,7 +1497,7 @@ ngx_http_proxy_create_loc_conf(ngx_conf_t *cf)
conf->upstream.pass_request_headers = NGX_CONF_UNSET;
conf->upstream.pass_request_body = NGX_CONF_UNSET;
conf->upstream.redirect_errors = NGX_CONF_UNSET;
conf->upstream.intercept_errors = NGX_CONF_UNSET;
/* "proxy_cyclic_temp_file" is disabled */
conf->upstream.cyclic_temp_file = 0;
@ -1670,8 +1681,8 @@ ngx_http_proxy_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
ngx_conf_merge_value(conf->upstream.pass_request_body,
prev->upstream.pass_request_body, 1);
ngx_conf_merge_value(conf->upstream.redirect_errors,
prev->upstream.redirect_errors, 0);
ngx_conf_merge_value(conf->upstream.intercept_errors,
prev->upstream.intercept_errors, 0);
ngx_conf_merge_value(conf->redirect, prev->redirect, 1);

1
src/http/modules/ngx_http_range_filter_module.c
View File

@ -145,7 +145,6 @@ ngx_http_range_header_filter(ngx_http_request_t *r)
|| r->headers_in.range->value.len < 7
|| ngx_strncasecmp(r->headers_in.range->value.data, "bytes=", 6) != 0)
{
r->headers_out.accept_ranges = ngx_list_push(&r->headers_out.headers);
if (r->headers_out.accept_ranges == NULL) {
return NGX_ERROR;

47
src/http/modules/ngx_http_ssi_filter_module.c
View File

@ -788,7 +788,8 @@ ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx)
while (ctx->busy) {
b = ctx->busy->buf;
cl = ctx->busy;
b = cl->buf;
if (ngx_buf_size(b) != 0) {
break;
@ -804,7 +805,6 @@ ngx_http_ssi_output(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx)
b->shadow->pos = b->shadow->last;
}
cl = ctx->busy;
ctx->busy = cl->next;
if (ngx_buf_in_memory(b) || b->in_file) {
@ -942,9 +942,7 @@ ngx_http_ssi_parse(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx)
case ssi_sharp_state:
switch (ch) {
case '#':
if (ctx->copy_start) {
ctx->saved = 0;
}
ctx->saved = 0;
looked = 0;
state = ssi_precommand_state;
break;
@ -1417,11 +1415,11 @@ ngx_http_ssi_evaluate_string(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx,
if (n == 0) {
if (!(flags & NGX_HTTP_SSI_ADD_PREFIX)) {
return NGX_OK;
}
data = text->data;
p = data;
if ((flags & NGX_HTTP_SSI_ADD_PREFIX) && text->data[0] != '/') {
if (text->data[0] != '/') {
for (prefix = r->uri.len; prefix; prefix--) {
if (r->uri.data[prefix - 1] == '/') {
break;
@ -1437,13 +1435,35 @@ ngx_http_ssi_evaluate_string(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx,
}
p = ngx_copy(data, r->uri.data, prefix);
ngx_memcpy(p, text->data, text->len);
text->len = len;
text->data = data;
}
}
quoted = 0;
for (i = 0 ; i < text->len; i++) {
ch = text->data[i];
if (!quoted) {
if (ch == '\\') {
quoted = 1;
continue;
}
} else {
quoted = 0;
if (ch != '\\' && ch != '\'' && ch != '"' && ch != '$') {
*p++ = '\\';
}
}
*p++ = ch;
}
text->len = p - data;
text->data = data;
return NGX_OK;
}
@ -2140,6 +2160,7 @@ ngx_http_ssi_date_gmt_local_variable(ngx_http_request_t *r,
v->len = ngx_sprintf(v->data, "%T", tp->sec + (gmt ? 0 : tp->gmtoff))
- v->data;
return NGX_OK;
}

8
src/http/modules/ngx_http_userid_filter_module.c
View File

@ -594,10 +594,6 @@ ngx_http_userid_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v,
ngx_http_userid_ctx_t *ctx;
ngx_http_userid_conf_t *conf;
v->valid = 1;
v->no_cachable = 0;
v->not_found = 0;
ctx = ngx_http_get_module_ctx(r, ngx_http_userid_filter_module);
uid = (uint32_t *) ((char *) ctx + data);
@ -615,6 +611,10 @@ ngx_http_userid_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v,
return NGX_ERROR;
}
v->valid = 1;
v->no_cachable = 0;
v->not_found = 0;
ngx_sprintf(v->data, "%V=%08XD%08XD%08XD%08XD",
&conf->name, uid[0], uid[1], uid[2], uid[3]);

21
src/http/ngx_http_core_module.c
View File

@ -519,6 +519,7 @@ static void
ngx_http_core_run_phases(ngx_http_request_t *r)
{
ngx_int_t rc;
ngx_str_t path;
ngx_http_handler_pt *h;
ngx_http_core_loc_conf_t *clcf;
ngx_http_core_main_conf_t *cmcf;
@ -642,11 +643,10 @@ ngx_http_core_run_phases(ngx_http_request_t *r)
if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
"directory index of \"%V%V\" is forbidden",
&clcf->root, &r->uri);
if (ngx_http_map_uri_to_path(r, &path, 0) != NULL) {
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
"directory index of \"%V\" is forbidden", &path);
}
ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
return;
@ -960,11 +960,14 @@ ngx_http_set_content_type(ngx_http_request_t *r)
r->exten.data, r->exten.len);
if (type) {
r->headers_out.content_type_len = type->len;
r->headers_out.content_type = *type;
return NGX_OK;
}
}
r->headers_out.content_type_len = clcf->default_type.len;
r->headers_out.content_type = clcf->default_type;
return NGX_OK;
@ -1156,6 +1159,14 @@ ngx_http_subrequest(ngx_http_request_t *r,
ngx_http_core_srv_conf_t *cscf;
ngx_http_postponed_request_t *pr, *p;
r->main->subrequests--;
if (r->main->subrequests == 0) {
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
"subrequests cycle");
return NGX_ERROR;
}
sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
if (sr == NULL) {
return NGX_ERROR;

8
src/http/ngx_http_header_filter_module.c
View File

@ -247,7 +247,9 @@ ngx_http_header_filter(ngx_http_request_t *r)
len += sizeof("Content-Type: ") - 1
+ r->headers_out.content_type.len + 2;
if (r->headers_out.charset.len) {
if (r->headers_out.content_type_len == r->headers_out.content_type.len
&& r->headers_out.charset.len)
{
len += sizeof("; charset=") - 1 + r->headers_out.charset.len;
}
}
@ -380,7 +382,9 @@ ngx_http_header_filter(ngx_http_request_t *r)
b->last = ngx_copy(b->last, r->headers_out.content_type.data,
r->headers_out.content_type.len);
if (r->headers_out.charset.len) {
if (r->headers_out.content_type_len == r->headers_out.content_type.len
&& r->headers_out.charset.len)
{
b->last = ngx_cpymem(b->last, "; charset=",
sizeof("; charset=") - 1);
b->last = ngx_copy(b->last, r->headers_out.charset.data,

26
src/http/ngx_http_parse.c
View File

@ -337,13 +337,13 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
r->quoted_uri = 1;
state = sw_uri;
break;
case '+':
r->plus_in_uri = 1;
break;
case '?':
r->args_start = p + 1;
state = sw_uri;
break;
case '+':
r->plus_in_uri = 1;
break;
case '\0':
r->zero_in_uri = 1;
break;
@ -366,9 +366,6 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
r->uri_end = p;
r->http_minor = 9;
goto done;
case '+':
r->plus_in_uri = 1;
break;
case '\0':
r->zero_in_uri = 1;
break;
@ -828,6 +825,8 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
r->uri_ext = u + 1;
*u++ = ch;
break;
case '+':
r->plus_in_uri = 1;
default:
*u++ = ch;
break;
@ -853,6 +852,8 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
case '?':
r->args_start = p;
goto done;
case '+':
r->plus_in_uri = 1;
default:
state = sw_usual;
*u++ = ch;
@ -881,6 +882,8 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
case '?':
r->args_start = p;
goto done;
case '+':
r->plus_in_uri = 1;
default:
state = sw_usual;
*u++ = ch;
@ -917,6 +920,8 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
*u++ = ch;
break;
#endif
case '+':
r->plus_in_uri = 1;
default:
state = sw_usual;
*u++ = ch;
@ -952,6 +957,8 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
case '?':
r->args_start = p;
goto done;
case '+':
r->plus_in_uri = 1;
default:
state = sw_usual;
*u++ = ch;
@ -992,8 +999,6 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
if (ch == '\0') {
r->zero_in_uri = 1;
*u++ = ch;
ch = *p++;
}
state = quoted_state;
@ -1003,10 +1008,15 @@ ngx_http_parse_complex_uri(ngx_http_request_t *r)
c = (u_char) (ch | 0x20);
if (c >= 'a' && c <= 'f') {
ch = (u_char) ((decoded << 4) + c - 'a' + 10);
if (ch == '?') {
*u++ = ch;
ch = *p++;
} else if (ch == '+') {
r->plus_in_uri = 1;
}
state = quoted_state;
break;
}

1
src/http/ngx_http_request.c
View File

@ -667,6 +667,7 @@ ngx_http_process_request_line(ngx_event_t *rev)
r->read_event_handler = ngx_http_block_read;
r->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
r->subrequests = NGX_HTTP_MAX_SUBREQUESTS + 1;
ngx_http_handler(r);

8
src/http/ngx_http_request.h
View File

@ -9,6 +9,7 @@
#define NGX_HTTP_MAX_URI_CHANGES 10
#define NGX_HTTP_MAX_SUBREQUESTS 50
/* must be 2^n */
#define NGX_HTTP_LC_HEADER_LEN 32
@ -228,10 +229,13 @@ typedef struct {
ngx_table_elt_t *expires;
ngx_table_elt_t *etag;
ngx_str_t *override_charset;
size_t content_type_len;
ngx_str_t content_type;
ngx_str_t charset;
ngx_array_t ranges;
ngx_array_t ranges;
ngx_array_t cache_control;
off_t content_length_n;
@ -446,6 +450,8 @@ struct ngx_http_request_s {
unsigned stat_writing:1;
#endif
unsigned subrequests:8;
/* used to parse HTTP headers */
ngx_uint_t state;
u_char *uri_start;

46
src/http/ngx_http_upstream.c
View File

@ -49,6 +49,8 @@ static ngx_int_t ngx_http_upstream_process_limit_rate(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t ngx_http_upstream_process_buffering(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t ngx_http_upstream_process_charset(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t ngx_http_upstream_copy_header_line(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t
@ -199,6 +201,10 @@ ngx_http_upstream_header_t ngx_http_upstream_headers_in[] = {
ngx_http_upstream_process_buffering, 0,
ngx_http_upstream_ignore_header_line, 0, 0 },
{ ngx_string("X-Accel-Charset"),
ngx_http_upstream_process_charset, 0,
ngx_http_upstream_ignore_header_line, 0, 0 },
#if (NGX_HTTP_GZIP)
{ ngx_string("Content-Encoding"),
ngx_http_upstream_process_header_line,
@ -1080,7 +1086,7 @@ ngx_http_upstream_process_header(ngx_event_t *rev)
if (u->headers_in.status_n >= NGX_HTTP_BAD_REQUEST
&& u->conf->redirect_errors
&& u->conf->intercept_errors
&& r->err_ctx == NULL)
{
clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
@ -1515,7 +1521,7 @@ ngx_http_upstream_process_non_buffered_body(ngx_event_t *ev)
clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
do_write = ev->write;
do_write = ev->write || u->length == 0;
for ( ;; ) {
@ -1559,6 +1565,7 @@ ngx_http_upstream_process_non_buffered_body(ngx_event_t *ev)
}
if (size && u->peer.connection->read->ready) {
n = u->peer.connection->recv(u->peer.connection, b->last, size);
if (n == NGX_AGAIN) {
@ -2125,6 +2132,16 @@ ngx_http_upstream_process_buffering(ngx_http_request_t *r, ngx_table_elt_t *h,
}
static ngx_int_t
ngx_http_upstream_process_charset(ngx_http_request_t *r, ngx_table_elt_t *h,
ngx_uint_t offset)
{
r->headers_out.override_charset = &h->value;
return NGX_OK;
}
static ngx_int_t
ngx_http_upstream_copy_header_line(ngx_http_request_t *r, ngx_table_elt_t *h,
ngx_uint_t offset)
@ -2184,8 +2201,33 @@ static ngx_int_t
ngx_http_upstream_copy_content_type(ngx_http_request_t *r, ngx_table_elt_t *h,
ngx_uint_t offset)
{
u_char *p, *last;
r->headers_out.content_type_len = h->value.len;
r->headers_out.content_type = h->value;
for (p = h->value.data; *p; p++) {
if (*p != ';') {
continue;
}
last = p;
while (*++p == ' ') { /* void */ }
if (ngx_strncasecmp(p, "charset=", 8) != 0) {
continue;
}
p += 8;
r->headers_out.content_type_len = last - h->value.data;
r->headers_out.charset.len = h->value.data + h->value.len - p;
r->headers_out.charset.data = p;
}
return NGX_OK;
}

2
src/http/ngx_http_upstream.h
View File

@ -90,7 +90,7 @@ typedef struct {
ngx_flag_t pass_request_body;
ngx_flag_t ignore_client_abort;
ngx_flag_t redirect_errors;
ngx_flag_t intercept_errors;
ngx_flag_t cyclic_temp_file;
ngx_path_t *temp_path;

3
src/http/ngx_http_variables.c
View File

@ -354,6 +354,9 @@ ngx_http_get_indexed_variable(ngx_http_request_t *r, ngx_uint_t index)
return &r->variables[index];
}
r->variables[index].valid = 0;
r->variables[index].not_found = 1;
return NULL;
}