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-rw-r--r--CHANGES20
-rw-r--r--CHANGES.ru19
-rw-r--r--auto/cc/gcc10
-rw-r--r--auto/options3
-rw-r--r--src/core/nginx.h2
-rw-r--r--src/core/ngx_string.c2
-rw-r--r--src/event/ngx_event_pipe.c14
-rw-r--r--src/http/modules/ngx_http_empty_gif_module.c2
-rw-r--r--src/http/modules/ngx_http_referer_module.c1
-rw-r--r--src/http/modules/perl/nginx.xs34
-rw-r--r--src/http/ngx_http.c6
-rw-r--r--src/http/ngx_http_core_module.c23
-rw-r--r--src/http/ngx_http_core_module.h2
-rw-r--r--src/http/ngx_http_request.c92
-rw-r--r--src/http/ngx_http_request.h13
-rw-r--r--src/http/ngx_http_special_response.c5
-rw-r--r--src/http/ngx_http_upstream.c5
-rw-r--r--src/os/unix/ngx_atomic.h2
18 files changed, 142 insertions, 113 deletions
diff --git a/CHANGES b/CHANGES
index 06c4ae0f4..389ee0b33 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,24 @@
+Changes with nginx 0.3.28 16 Feb 2006
+
+ *) Feature: the "restrict_host_names" directive is canceled.
+
+ *) Feature: the --with-cpu-opt=ppc64 configuration parameter.
+
+ *) Bugfix: on some condition the proxied connection with a client was
+ terminated prematurely. Thanks to Vladimir Shutoff.
+
+ *) Bugfix: the "X-Accel-Limit-Rate" header line was not taken into
+ account if the request was redirected using the "X-Accel-Redirect"
+ header line.
+
+ *) Bugfix: the "post_action" directive ran only after a successful
+ completion of a request.
+
+ *) Bugfix: the proxied response body generated by the "post_action"
+ directive was transferred to a client.
+
+
Changes with nginx 0.3.27 08 Feb 2006
*) Change: the "variables_hash_max_size" and
diff --git a/CHANGES.ru b/CHANGES.ru
index 33421bc92..a1425a36a 100644
--- a/CHANGES.ru
+++ b/CHANGES.ru
@@ -1,4 +1,23 @@
+Изменения в nginx 0.3.28 16.02.2006
+
+ *) Добавление: директива restrict_host_names упразднена.
+
+ *) Добавление: параметр конфигурации --with-cpu-opt=ppc64.
+
+ *) Исправление: при некоторых условиях проксированное соединение с
+ клиентом завершалось преждевременно. Спасибо Владимиру Шутову.
+
+ *) Исправление: строка заголовка "X-Accel-Limit-Rate" не учитывалась
+ для запросов, перенаправленных с помощью строки "X-Accel-Redirect".
+
+ *) Исправление: директива post_action работала только после успешного
+ завершения запроса.
+
+ *) Исправление: тело проксированного ответа, создаваемого директивой
+ post_action, передавалось клиенту.
+
+
Изменения в nginx 0.3.27 08.02.2006
*) Изменение: директивы variables_hash_max_size и
diff --git a/auto/cc/gcc b/auto/cc/gcc
index 21a73406e..96ea865b8 100644
--- a/auto/cc/gcc
+++ b/auto/cc/gcc
@@ -101,6 +101,16 @@ case $CPU in
NGX_CPU_CACHE_LINE=64
;;
+ ppc64)
+ # build 64-bit PowerPC binary
+ CPU_OPT="-m64"
+ CPU_OPT="$CPU_OPT -falign-functions=32 -falign-labels=32"
+ CPU_OPT="$CPU_OPT -falign-loops=32 -falign-jumps=32"
+ CORE_LINK="$CORE_LINK -m64"
+ CC_AUX_FLAGS="$CC_AUX_FLAGS -m64"
+ NGX_CPU_CACHE_LINE=128
+ ;;
+
esac
diff --git a/auto/options b/auto/options
index 2f4be623c..4ff11000c 100644
--- a/auto/options
+++ b/auto/options
@@ -267,7 +267,8 @@ cat << END
--with-cc-opt=OPTIONS set additional options for C compiler
--with-ld-opt=OPTIONS set additional options for linker
--with-cpu-opt=CPU build for specified CPU, the valid values:
- pentium, pentiumpro, pentium4, sparc64
+ pentium, pentiumpro, pentium3, pentium4,
+ athlon, opteron, sparc32, sparc64, ppc64
--without-pcre disable PCRE libarary usage
--with-pcre=DIR set path to PCRE library sources
diff --git a/src/core/nginx.h b/src/core/nginx.h
index 74ba8095d..5adb47d1f 100644
--- a/src/core/nginx.h
+++ b/src/core/nginx.h
@@ -8,7 +8,7 @@
#define _NGINX_H_INCLUDED_
-#define NGINX_VER "nginx/0.3.27"
+#define NGINX_VER "nginx/0.3.28"
#define NGINX_VAR "NGINX"
#define NGX_OLDPID_EXT ".oldbin"
diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c
index c99778d87..6a81984dd 100644
--- a/src/core/ngx_string.c
+++ b/src/core/ngx_string.c
@@ -312,7 +312,7 @@ ngx_vsnprintf(u_char *buf, size_t max, const char *fmt, va_list args)
hexadecimal = 2;
sign = 0;
zero = '0';
- width = 8;
+ width = NGX_PTR_SIZE * 2;
break;
case 'c':
diff --git a/src/event/ngx_event_pipe.c b/src/event/ngx_event_pipe.c
index ffb7929dd..09b6f6a6e 100644
--- a/src/event/ngx_event_pipe.c
+++ b/src/event/ngx_event_pipe.c
@@ -60,8 +60,11 @@ ngx_event_pipe(ngx_event_pipe_t *p, int do_write)
return NGX_ABORT;
}
- if (rev->active) {
+ if (rev->active && !rev->ready) {
ngx_add_timer(rev, p->read_timeout);
+
+ } else if (rev->timer_set) {
+ ngx_del_timer(rev);
}
}
@@ -71,8 +74,13 @@ ngx_event_pipe(ngx_event_pipe_t *p, int do_write)
return NGX_ABORT;
}
- if (wev->active && !wev->ready && !wev->delayed) {
- ngx_add_timer(wev, p->send_timeout);
+ if (!wev->delayed) {
+ if (wev->active && !wev->ready) {
+ ngx_add_timer(wev, p->send_timeout);
+
+ } else if (wev->timer_set) {
+ ngx_del_timer(wev);
+ }
}
}
diff --git a/src/http/modules/ngx_http_empty_gif_module.c b/src/http/modules/ngx_http_empty_gif_module.c
index c7af1214c..d72983ad4 100644
--- a/src/http/modules/ngx_http_empty_gif_module.c
+++ b/src/http/modules/ngx_http_empty_gif_module.c
@@ -148,7 +148,7 @@ ngx_http_empty_gif_handler(ngx_http_request_t *r)
b->last_buf = 1;
r->headers_out.status = NGX_HTTP_OK;
- r->headers_out.content_length_n = b->last - b->pos;
+ r->headers_out.content_length_n = sizeof(ngx_empty_gif);
r->headers_out.last_modified_time = 23349600;
rc = ngx_http_send_header(r);
diff --git a/src/http/modules/ngx_http_referer_module.c b/src/http/modules/ngx_http_referer_module.c
index 4eac263a9..3ad419b39 100644
--- a/src/http/modules/ngx_http_referer_module.c
+++ b/src/http/modules/ngx_http_referer_module.c
@@ -334,6 +334,7 @@ ngx_http_valid_referers(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
}
uri.len = 0;
+ uri.data = NULL;
if (ngx_strcmp(value[i].data, "server_names") == 0) {
diff --git a/src/http/modules/perl/nginx.xs b/src/http/modules/perl/nginx.xs
index c24788c70..2d7ede031 100644
--- a/src/http/modules/perl/nginx.xs
+++ b/src/http/modules/perl/nginx.xs
@@ -415,9 +415,11 @@ print(r, ...)
int
-sendfile(r, filename)
+sendfile(r, filename, offset = -1, bytes = 0)
nginx r
char *filename
+ int offset;
+ size_t bytes;
PREINIT:
@@ -460,17 +462,26 @@ sendfile(r, filename)
goto done;
}
- if (ngx_fd_info(fd, &fi) == NGX_FILE_ERROR) {
- ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
- ngx_fd_info_n " \"%s\" failed", filename);
+ if (offset == -1) {
+ offset = 0;
+ }
+
+ if (bytes == 0) {
+ if (ngx_fd_info(fd, &fi) == NGX_FILE_ERROR) {
+ ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
+ ngx_fd_info_n " \"%s\" failed", filename);
+
+ if (ngx_close_file(fd) == NGX_FILE_ERROR) {
+ ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
+ ngx_close_file_n " \"%s\" failed", filename);
+ }
+
+ RETVAL = NGX_ERROR;
+ goto done;
- if (ngx_close_file(fd) == NGX_FILE_ERROR) {
- ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
- ngx_close_file_n " \"%s\" failed", filename);
}
- RETVAL = NGX_ERROR;
- goto done;
+ bytes = ngx_file_size(&fi) - offset;
}
cln->handler = ngx_pool_cleanup_file;
@@ -481,8 +492,9 @@ sendfile(r, filename)
clnf->log = r->pool->log;
b->in_file = 1;
- b->file_pos = 0;
- b->file_last = ngx_file_size(&fi);
+
+ b->file_pos = offset;
+ b->file_last = offset + bytes;
b->file->fd = fd;
b->file->log = r->connection->log;
diff --git a/src/http/ngx_http.c b/src/http/ngx_http.c
index 6211f0e1e..7f19a4347 100644
--- a/src/http/ngx_http.c
+++ b/src/http/ngx_http.c
@@ -534,7 +534,6 @@ ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
/*
* check whether all name-based servers have the same configuraiton
* as the default server,
- * or some servers restrict the host names,
* or some servers disable optimizing the server names
*/
@@ -545,9 +544,7 @@ ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
for (s = 0; s < in_addr[a].names.nelts; s++) {
if (in_addr[a].core_srv_conf != name[s].core_srv_conf
- || name[s].core_srv_conf->optimize_server_names == 0
- || name[s].core_srv_conf->restrict_host_names
- != NGX_HTTP_RESTRICT_HOST_OFF)
+ || name[s].core_srv_conf->optimize_server_names == 0)
{
goto virtual_names;
}
@@ -556,7 +553,6 @@ ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
/*
* if all name-based servers have the same configuration
* as the default server,
- * and no servers restrict the host names,
* and no servers disable optimizing the server names
* then we do not need to check them at run-time at all
*/
diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 1bc43dec0..da142c381 100644
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -67,14 +67,6 @@ static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_host_names = {
};
-static ngx_conf_enum_t ngx_http_restrict_host_names[] = {
- { ngx_string("off"), NGX_HTTP_RESTRICT_HOST_OFF },
- { ngx_string("on"), NGX_HTTP_RESTRICT_HOST_ON },
- { ngx_string("close"), NGX_HTTP_RESTRICT_HOST_CLOSE },
- { ngx_null_string, 0 }
-};
-
-
static ngx_command_t ngx_http_core_commands[] = {
{ ngx_string("variables_hash_max_size"),
@@ -147,13 +139,6 @@ static ngx_command_t ngx_http_core_commands[] = {
offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
NULL },
- { ngx_string("restrict_host_names"),
- NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
- ngx_conf_set_enum_slot,
- NGX_HTTP_SRV_CONF_OFFSET,
- offsetof(ngx_http_core_srv_conf_t, restrict_host_names),
- &ngx_http_restrict_host_names },
-
{ ngx_string("optimize_server_names"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
ngx_conf_set_flag_slot,
@@ -747,7 +732,9 @@ ngx_http_update_location_config(ngx_http_request_t *r)
r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
}
- r->limit_rate = clcf->limit_rate;
+ if (r->limit_rate == 0) {
+ r->limit_rate = clcf->limit_rate;
+ }
if (clcf->handler) {
r->content_handler = clcf->handler;
@@ -1879,7 +1866,6 @@ ngx_http_core_create_srv_conf(ngx_conf_t *cf)
cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
- cscf->restrict_host_names = NGX_CONF_UNSET_UINT;
cscf->optimize_server_names = NGX_CONF_UNSET;
cscf->ignore_invalid_headers = NGX_CONF_UNSET;
@@ -1965,9 +1951,6 @@ ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
return NGX_CONF_ERROR;
}
- ngx_conf_merge_unsigned_value(conf->restrict_host_names,
- prev->restrict_host_names, 0);
-
ngx_conf_merge_value(conf->optimize_server_names,
prev->optimize_server_names, 1);
diff --git a/src/http/ngx_http_core_module.h b/src/http/ngx_http_core_module.h
index 6d815a7cc..9f5b65c96 100644
--- a/src/http/ngx_http_core_module.h
+++ b/src/http/ngx_http_core_module.h
@@ -112,8 +112,6 @@ typedef struct {
ngx_msec_t client_header_timeout;
- ngx_uint_t restrict_host_names;
-
ngx_flag_t optimize_server_names;
ngx_flag_t ignore_invalid_headers;
} ngx_http_core_srv_conf_t;
diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index aa2b85f92..b97515cc3 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -25,7 +25,7 @@ static ngx_int_t ngx_http_process_cookie(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset);
static ngx_int_t ngx_http_process_request_header(ngx_http_request_t *r);
-static ngx_int_t ngx_http_find_virtual_server(ngx_http_request_t *r);
+static void ngx_http_find_virtual_server(ngx_http_request_t *r);
static void ngx_http_request_handler(ngx_event_t *ev);
static ngx_int_t ngx_http_set_write_handler(ngx_http_request_t *r);
@@ -39,6 +39,7 @@ static void ngx_http_set_keepalive(ngx_http_request_t *r);
static void ngx_http_keepalive_handler(ngx_event_t *ev);
static void ngx_http_set_lingering_close(ngx_http_request_t *r);
static void ngx_http_lingering_close_handler(ngx_event_t *ev);
+static ngx_int_t ngx_http_post_action(ngx_http_request_t *r);
static void ngx_http_close_request(ngx_http_request_t *r, ngx_int_t error);
static void ngx_http_request_done(ngx_http_request_t *r, ngx_int_t error);
static void ngx_http_close_connection(ngx_connection_t *c);
@@ -1164,9 +1165,8 @@ ngx_http_process_cookie(ngx_http_request_t *r, ngx_table_elt_t *h,
static ngx_int_t
ngx_http_process_request_header(ngx_http_request_t *r)
{
- size_t len;
- u_char *ua, *user_agent, ch;
- ngx_http_core_srv_conf_t *cscf;
+ size_t len;
+ u_char *ua, *user_agent, ch;
if (r->headers_in.host) {
for (len = 0; len < r->headers_in.host->value.len; len++) {
@@ -1185,20 +1185,7 @@ ngx_http_process_request_header(ngx_http_request_t *r)
r->headers_in.host_name_len = len;
- if (ngx_http_find_virtual_server(r) != NGX_OK) {
- ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
- "client sent invalid \"Host\" header");
-
- cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
-
- if (cscf->restrict_host_names == NGX_HTTP_RESTRICT_HOST_CLOSE) {
- ngx_http_close_request(r, NGX_HTTP_BAD_REQUEST);
- return NGX_ERROR;
- }
-
- ngx_http_finalize_request(r, NGX_HTTP_INVALID_HOST);
- return NGX_ERROR;
- }
+ ngx_http_find_virtual_server(r);
} else {
if (r->http_version > NGX_HTTP_VERSION_10) {
@@ -1316,7 +1303,7 @@ ngx_http_process_request_header(ngx_http_request_t *r)
}
-static ngx_int_t
+static void
ngx_http_find_virtual_server(ngx_http_request_t *r)
{
size_t len;
@@ -1328,7 +1315,7 @@ ngx_http_find_virtual_server(ngx_http_request_t *r)
vn = r->virtual_names;
if (vn == NULL) {
- return NGX_OK;
+ return;
}
host = r->headers_in.host->value.data;
@@ -1351,13 +1338,7 @@ ngx_http_find_virtual_server(ngx_http_request_t *r)
}
}
- cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
-
- if (cscf->restrict_host_names == NGX_HTTP_RESTRICT_HOST_OFF) {
- return NGX_OK;
- }
-
- return NGX_ERROR;
+ return;
found:
@@ -1374,7 +1355,7 @@ found:
r->connection->log->log_level = clcf->err_log->log_level;
}
- return NGX_OK;
+ return;
}
@@ -1411,7 +1392,15 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
"http finalize request: %d, \"%V?%V\"",
rc, &r->uri, &r->args);
- if (rc == NGX_ERROR || r->connection->error) {
+ if (rc == NGX_ERROR
+ || rc == NGX_HTTP_REQUEST_TIME_OUT
+ || r->connection->error)
+ {
+
+ if (ngx_http_post_action(r) == NGX_OK) {
+ return;
+ }
+
ngx_http_close_request(r, 0);
return;
}
@@ -1515,12 +1504,7 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
return;
}
- clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
-
- if (clcf->post_action.data) {
- r->http_version = NGX_HTTP_VERSION_9;
- r->header_only = 1;
- ngx_http_internal_redirect(r, &clcf->post_action, NULL);
+ if (ngx_http_post_action(r) == NGX_OK) {
return;
}
@@ -1537,17 +1521,7 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
return;
}
-#if 0
- if (r->connection->read->pending_eof) {
-#if (NGX_HAVE_KQUEUE)
- ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log,
- r->connection->read->kq_errno,
- "kevent() reported about an closed connection");
-#endif
- ngx_http_close_request(r, 0);
- return;
- }
-#endif
+ clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
if (!ngx_terminate
&& !ngx_exiting
@@ -1616,7 +1590,7 @@ ngx_http_writer(ngx_http_request_t *r)
"client timed out");
c->timedout = 1;
- ngx_http_close_request(r, NGX_HTTP_REQUEST_TIME_OUT);
+ ngx_http_finalize_request(r, NGX_HTTP_REQUEST_TIME_OUT);
return;
}
@@ -2265,7 +2239,27 @@ ngx_http_send_special(ngx_http_request_t *r, ngx_uint_t flags)
}
-void
+static ngx_int_t
+ngx_http_post_action(ngx_http_request_t *r)
+{
+ ngx_http_core_loc_conf_t *clcf;
+
+ clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
+
+ if (clcf->post_action.data == NULL) {
+ return NGX_DECLINED;
+ }
+
+ r->http_version = NGX_HTTP_VERSION_9;
+ r->header_only = 1;
+
+ ngx_http_internal_redirect(r, &clcf->post_action, NULL);
+
+ return NGX_OK;
+}
+
+
+static void
ngx_http_close_request(ngx_http_request_t *r, ngx_int_t error)
{
ngx_connection_t *c;
@@ -2285,7 +2279,7 @@ ngx_http_close_request(ngx_http_request_t *r, ngx_int_t error)
}
-void
+static void
ngx_http_request_done(ngx_http_request_t *r, ngx_int_t error)
{
ngx_log_t *log;
diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
index 9f4ae21a5..facd58ef6 100644
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -77,11 +77,7 @@
*/
#define NGX_HTTP_TO_HTTPS 497
-/*
- * We use the special code for the requests with invalid host name
- * to distinguish it from 4XX in an error page redirection
- */
-#define NGX_HTTP_INVALID_HOST 498
+/* 498 is the canceled code for the requests with invalid host name */
/*
* HTTP does not define the code for the case when a client closed
@@ -107,13 +103,6 @@
typedef enum {
- NGX_HTTP_RESTRICT_HOST_OFF = 0,
- NGX_HTTP_RESTRICT_HOST_ON,
- NGX_HTTP_RESTRICT_HOST_CLOSE
-} ngx_http_restrict_host_e;
-
-
-typedef enum {
NGX_HTTP_INITING_REQUEST_STATE = 0,
NGX_HTTP_READING_REQUEST_STATE,
NGX_HTTP_PROCESS_REQUEST_STATE,
diff --git a/src/http/ngx_http_special_response.c b/src/http/ngx_http_special_response.c
index 63a3a3494..4bb42cdb9 100644
--- a/src/http/ngx_http_special_response.c
+++ b/src/http/ngx_http_special_response.c
@@ -343,11 +343,6 @@ ngx_http_special_response_handler(ngx_http_request_t *r, ngx_int_t error)
r->headers_out.status = NGX_HTTP_BAD_REQUEST;
error = NGX_HTTP_BAD_REQUEST;
break;
-
- case NGX_HTTP_INVALID_HOST:
- r->headers_out.status = NGX_HTTP_NOT_FOUND;
- error = NGX_HTTP_NOT_FOUND;
- break;
}
}
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 9afa4d567..cb5528371 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -1209,7 +1209,10 @@ ngx_http_upstream_send_response(ngx_http_request_t *r, ngx_http_upstream_t *u)
rc = ngx_http_send_header(r);
- if (rc == NGX_ERROR || rc > NGX_OK) {
+ if (rc == NGX_ERROR
+ || rc > NGX_OK
+ /* post_action */
+ || (r->http_version == NGX_HTTP_VERSION_9 && r->header_only)) {
ngx_http_upstream_finalize_request(r, u, rc);
return;
}
diff --git a/src/os/unix/ngx_atomic.h b/src/os/unix/ngx_atomic.h
index c505027fd..791982627 100644
--- a/src/os/unix/ngx_atomic.h
+++ b/src/os/unix/ngx_atomic.h
@@ -115,7 +115,7 @@ typedef volatile ngx_atomic_uint_t ngx_atomic_t;
#endif
-#elif ( __ppc__ || __powerpc__ )
+#elif ( __powerpc__ || __POWERPC__ )
#define NGX_HAVE_ATOMIC_OPS 1
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