Mercurial > hg > nginx-vendor-1-0
changeset 226:21f2ace7c936 NGINX_0_3_60
nginx 0.3.60
*) Bugfix: a worker process may got caught in an endless loop while an
error redirection; bug appeared in 0.3.59.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Fri, 18 Aug 2006 00:00:00 +0400 |
parents | d91e823fa629 |
children | f554f17a0fb7 |
files | CHANGES CHANGES.ru src/core/nginx.h src/http/ngx_http_core_module.c src/http/ngx_http_request.c src/http/ngx_http_special_response.c |
diffstat | 6 files changed, 30 insertions(+), 9 deletions(-) [+] |
line wrap: on
line diff
--- a/CHANGES +++ b/CHANGES @@ -1,4 +1,10 @@ +Changes with nginx 0.3.60 18 Aug 2006 + + *) Bugfix: a worker process may got caught in an endless loop while an + error redirection; bug appeared in 0.3.59. + + Changes with nginx 0.3.59 16 Aug 2006 *) Feature: now is possible to do several redirection using the
--- a/CHANGES.ru +++ b/CHANGES.ru @@ -1,4 +1,10 @@ +Изменения в nginx 0.3.60 18.08.2006 + + *) Исправление: во время перенаправления ошибки рабочий процесс мог + зациклиться; ошибка появилась в 0.3.59. + + Изменения в nginx 0.3.59 16.08.2006 *) Добавление: теперь можно делать несколько перенаправлений через
--- a/src/core/nginx.h +++ b/src/core/nginx.h @@ -8,7 +8,7 @@ #define _NGINX_H_INCLUDED_ -#define NGINX_VER "nginx/0.3.59" +#define NGINX_VER "nginx/0.3.60" #define NGINX_VAR "NGINX" #define NGX_OLDPID_EXT ".oldbin"
--- a/src/http/ngx_http_core_module.c +++ b/src/http/ngx_http_core_module.c @@ -507,7 +507,7 @@ ngx_http_handler(ngx_http_request_t *r) r->valid_location = 1; r->uri_changed = 1; - r->phase = (r == r->main) ? NGX_HTTP_POST_READ_PHASE: + r->phase = (!r->internal) ? NGX_HTTP_POST_READ_PHASE: NGX_HTTP_SERVER_REWRITE_PHASE; r->phase_handler = 0; @@ -1324,6 +1324,15 @@ ngx_http_internal_redirect(ngx_http_requ { ngx_http_core_srv_conf_t *cscf; + r->uri_changes--; + + if (r->uri_changes == 0) { + ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, + "rewrite or internal redirection cycle"); + ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); + return NGX_DONE; + } + r->uri = *uri; if (args) { @@ -1338,7 +1347,8 @@ ngx_http_internal_redirect(ngx_http_requ "internal redirect: \"%V?%V\"", uri, &r->args); if (ngx_http_set_exten(r) != NGX_OK) { - return NGX_HTTP_INTERNAL_SERVER_ERROR; + ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); + return NGX_DONE; } /* clear the modules contexts */ @@ -1351,8 +1361,6 @@ ngx_http_internal_redirect(ngx_http_requ r->internal = 1; - r->uri_changes--; - ngx_http_handler(r); return NGX_DONE;
--- a/src/http/ngx_http_request.c +++ b/src/http/ngx_http_request.c @@ -424,6 +424,9 @@ ngx_http_init_request(ngx_event_t *rev) r->headers_out.content_length_n = -1; r->headers_out.last_modified_time = -1; + r->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1; + r->subrequests = NGX_HTTP_MAX_SUBREQUESTS + 1; + r->http_state = NGX_HTTP_READING_REQUEST_STATE; ctx = c->log->data; @@ -667,9 +670,6 @@ ngx_http_process_request_line(ngx_event_ c->write->handler = ngx_http_request_handler; 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); return;
--- a/src/http/ngx_http_special_response.c +++ b/src/http/ngx_http_special_response.c @@ -312,6 +312,7 @@ ngx_http_special_response_handler(ngx_ht } r->headers_out.status = error; + r->err_status = error; if (r->keepalive != 0) { switch (error) { @@ -340,7 +341,7 @@ ngx_http_special_response_handler(ngx_ht clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); - if (clcf->error_pages) { + if (r->uri_changes && clcf->error_pages) { err_page = clcf->error_pages->elts;